Ask HN: Who is hiring? (October 2025)

Mechanize Inc. | San Francisco, CA (Hybrid, ONSITE preferred) | Senior SWE ($500k+equity), Junior SWE ($250k+equity), ML Engineer ($500k+equity), Quant Researcher ($500k+equity) | Full-time

Apply at: https://jobs.ashbyhq.com/mechanize

Mechanize builds sophisticated reinforcement learning environments to simulate realistic software engineering tasks (feature development, debugging, refactoring, reliability testing) for frontier AI labs. Our mission is to automate software engineering first, then all economically valuable work. We're growing quickly, working with leading AI labs, and backed by investors like Nat Friedman, Daniel Gross, Patrick Collison, and Jeff Dean. Featured in NYT and TechCrunch.

Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer, ML Engineer, Member of Technical Staff | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity

Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 20 and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng.

We are hiring for four roles: 1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred. Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.

2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models. Strong analytical skills and proficiency in Python required.

3. Member of Technical Staff: You will design evaluations of different AI models and work to translate technical insights to analysis that helps companies navigate AI.

4. Product Manager (AI Media Generation): You'll work closely with us to develop and enhance our media generation (Image, Video, Speech, Music) arenas and leaderboards, contributing to product strategy and execution at the intersection of creativity and AI.

Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience (including anything you've built). Add | HackerNews to email subject line.

JWP Connatix | AI Software Engineer | REMOTE (EU) | Full-Time

JWP Connatix is the most comprehensive independent video technology and monetization platform, helping broadcasters, publishers, and advertisers deliver premium streaming and online video experiences while maximizing video revenue across all screens. The company offers an end-to-end platform that streamlines live and on-demand video with hybrid monetization models, unique data and insights, unmatched customer service, and the largest independent premium video marketplace, providing the entire media ecosystem with enhanced scale, transparency, and revenue.

We are looking for a skilled and adaptable AI Engineer to join our AI Proof of Concepts team at JWP Connatix. You'll be responsible for implementing AI-First development methodologies, integrating sophisticated AI tools into our software pipeline, and rapidly building MVP prototypes that demonstrate innovative solutions. This role offers the opportunity to work at the cutting edge of AI-integrated development while delivering high-impact prototypes in a fast-paced, iterative environment. The ideal candidate thrives in rapid prototyping environments, has hands-on experience with AI tool integration, and enjoys the challenge of quickly turning concepts into working demonstrations for stakeholder validation. Candidates should also have know and work with AI code generation tools (Claude Code, Cursor, Copilot, etc).

If this sounds like something you'd be interested in please apply!

https://jwpconnatix.com/careers/job-posting/?gh_jid=7257043

Metaculus | https://www.metaculus.com/ | Remote: GMT-8 to GMT+3 | Full Time | Remote

Role: Full-Stack Engineer (https://apply.workable.com/metaculus/j/945ED2A234/)

Metaculus is an online forecasting platform and aggregation engine working to improve human reasoning and coordination on topics of global importance. We offer trustworthy forecasting and modeling infrastructure for forecasters, decision makers, and the public. Our mission is to to build epistemic infrastructure that enables the global community to model, understand, predict, and navigate the world’s most important and complex challenges.

Surge AI (https://surgehq.ai/careers) | Software Engineers (full-stack / product https://surgeai.notion.site/Product-Engineer-4211688ff99b46d...) and Strategic Project Lead (https://surgeai.notion.site/Strategic-Projects-Lead-Generati...) | Full-time | ONSITE SF or NYC Hybrid

Our mission at Surge is to build the human infrastructure behind the next wave of AI and LLMs. We operate a data platform that powers AI teams at OpenAI, Anthropic, Meta, Google, and more. This year, we've been focusing on RL environments and agentic workflows to help our clients ship agents that interact with the world. Here are some examples of our past work:

- Creating the GSM8K dataset: https://www.surgehq.ai/blog/how-we-built-it-openais-gsm8k-da...

- Collecting RLHF data for Anthropic's Claude: https://www.surgehq.ai/case-studies/anthropic-claude-surgeai...

You’d be joining a rapidly growing team of former engineering and ML leaders from Google, Meta, Twitter, and Airbnb. We work in small groups, ship quickly, and value autonomy and ownership. No previous AI experience is required, if you have the engineering skills you can learn what you need on the job.

We're looking for senior engineers to work out of our offices in SF or NYC, or remotely. Please reach out to us at careers@surgehq.ai with a resume and 2-3 sentences describing your interest. Excited to hear from you!

Zencastr | Senior Backend, Fullstack, ML Engineers, Data Analyst | REMOTE (Americas, UTC-1 to UTC+1) | Full-time

We're building the podcast recording platform that makes pro-quality audio accessible to everyone. Fully distributed team, scaling fast.

Looking for senior engineers who care about performance and ownership: - Backend: Node.js/TypeScript, Redis, MongoDB, APIs at scale - Fullstack: React + backend chops - ML: Production ML systems, speech/audio, MLOps - Data Analyst: SQL, BI tools, product analytics (3+ years)

Use LLMs for homework (we encourage it). Ship fast, own outcomes, work from anywhere. Small team, real impact, profitable company.

Apply: https://jobs.ashbyhq.com/zencastr (mention HN)

Checkr | Software Engineer (multiple) | Hybrid | San Francisco, CA & Denver, CO| Full-time

About Checkr Checkr builds people infrastructure for the future of work. We've designed a faster—and fairer—way to screen job seekers. Established in 2014, Checkr puts modern technology powered by machine learning in the hands of hiring teams, helping to hire great new people with an experience that’s fast, smooth, and safe. Checkr has over 100,000 customers including DoorDash, Coinbase, Lyft, Instacart, and Airtable.

A career at Checkr means collaborating with brilliant minds, disrupting an industry, and opening channels of employment to often overlooked candidates. Checkr is recognized on Forbes Cloud 100 2025 List and is a Y Combinator 2024 Breakthrough Company.

Senior Software Engineer: https://grnh.se/gkrfz0sa1us

Senior Data Engineer: https://grnh.se/z3u5jlmv1us

Staff Product Manager: https://grnh.se/pn5azwiq1us

Cloud Security Engineer: https://grnh.se/tdvk6wts1us

I'm a Sr. Staff product manager here in our SF office 2x/wk. Happy to answer questions you might have, I'm easy to find on LinkedIn if you need to know more.

All jobs: https://grnh.se/f3c7e1c61us

Nova Credit | Remote (US, Canada)

We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures

-> Hiring software engineers from Mid-Level to Staff

-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS

You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.

Apply at https://jobs.lever.co/neednova/ and mention HN.

FusionAuth | Senior Security Engineer, Documentation Engineer, Sr Developer Advocate | Varies between REMOTE and ONSITE in Denver, CO, USA, details in job desc | Salaries listed on job req, but for the Security Engineer it is 140k-200k

Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome. There are a lot of companies in the auth space, but we feel like we have something special:

* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)

* A well designed API first approach; one customer compared our app to petrichor

* a mature product (the code base is eight+ years old and we've found and fixed a lot of the sharp edges around core login use cases; there are plenty more features to add)

* founder-led; the CTO is an engineer who still writes code

* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already

Our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure. Technologies and standards that you will work with: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.

Learn more, including about benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )

Goody | Remote | $200–250K + equity and benefits | Full-time

Goody is hiring a full-stack Staff Software Engineer who likes to ship at a startup pace and has an eye for exceptional UI/UX.

I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunity.

We're looking for engineers who like to build at a startup pace, have a critical eye for detail and user experience, and thrive when given autonomy and ownership.

Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce.

Check out our jobs minisite at https://jobs.ongoody.com/swe and feel free to email me at mark@ongoody.com.

CredCore | Engineering | Full-time | Remote/Onsite | www.credcore.com

CredCore helps companies analyze Credit Agreements using AI. We have two roles open: (1) Engineering Lead, and (2) Front-end Lead/Architect. Both positions require 10 years of experience. You should be familiar with design patterns and software architecture, and TypeScript AND Python. We prefer candidates based in the US or Europe for both roles (for time zone reasons), but can consider other locations as well. If based in India, we'd like you to join our Pune office.

If you’re interested, please email careers@credcore.com. A cover letter is not necessary. But please share your resume and links to your GitHub/GitLab/StackOverflow/other profile, or blog/papers, or other portfolio we can review before setting up the interviews.

CampusOptics | Product Engineer | Hybrid ~2x/wk | Austin, TX | Full-Time

CampusOptics is an environmental health and safety platform for universities. We're hitting product market fit, quickly adding customers, and looking to add another product engineer to our engineering team of 5.

Most importantly, you're excited to work in a close-knit team to build features without bureaucracy and make a big impact in our Rails/Hotwire application. And you'll influence a product that makes a material impact on campus safety. The ideal candidate would have UI/UX/product sensibilities, and we're open to all levels of seniortiy.

I'm a founder, the CTO, and the hiring manager for this role. I got my professional start on "Who's Hiring March 2011", so I'm partial to candidates from here :)

You can see more details here: https://gist.github.com/jpcody/82f33ff98afedaca7018082933019...

To apply, I'd love to hear why you think you'd be a good fit and what excites you about the role at jcody@campusoptics.com.

MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite

We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.

We're looking for experienced FULL-STACK ENGINEERS who can help us solve problems like:

- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)

- Rapid deployment and iteration of experimental software changes across firmware, control software and UI

- Modelling buildings in code and finding the right UI for operators to edit them

Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium

We're rapidly scaling up operations and we need experienced, generalist engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!

https://www.monumental.co/jobs

Stytch | Various roles | San Francisco, CA ONSITE/HYBRID | https://stytch.com

Stytch helps developers protect their applications and make authentication that's simple and scalable, so that teams can stay focused on building differentiated products. That's various forms of signup/login flows, SSO and multi-tenant organization needs, integrated bot detection and fraud prevention, and more.

Beyond core authentication for humans, I'm also excited about our work in auth for AI: making it easy for companies to serve AI agents, and for AI agent developers to securely get things done. Stytch Connected Apps makes it easy to authenticate AI agents, and IsAgent and Device Fingerprinting help companies understand and control their AI traffic.

Personally, I enjoy working on interesting things, with the ability to make customer impact, and with great people. If you do too, consider joining us.

We are hiring for Software Engineer, DevRel/Marketing Engineer, Product Designer, and Solutions Engineer roles.

Apply here: https://jobs.ashbyhq.com/stytch

Foxglove | Mostly Onsite - San Francisco | Full Time | https://foxglove.dev/

Foxglove is the leading observability stack for robotics and physical AI. We accelerate robotics development with logging, data management, and multimodal visualization. We're well funded (Series A, ~45 people) and assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!

- Senior/Staff Frontend Engineer (typescript, react, webgl, rust, wasm)

- Senior/Staff Backend Engineer (rust)

- Senior/Staff Backend Engineer (rust, remote - Australia/NZ)

- Forward-Deployed Engineer

- Account Executive

- Solutions Engineer, Robotics

- Dev Relations

Remote friendly: All roles we are open to remote for experienced candidates (staff-level or prior experience at a top AV or robotics company)

https://foxglove.dev/careers

QuestDB | C++/Rust Database Engineer | REMOTE| | Full-time | https://www.questdb.com

Work with world-class engineers - including two teammates who placed in the top 10 of the One Billion Row Challenge (1BRC).

As a specialized database, QuestDB stores, processes and analyzes time series data in real-time, with a focus on reliability, extreme performance and simplicity. It provides best-in-class hardware efficiency and robust features, saving costs and accelerating time-to-value.

Our open source repository has gathered 16k stars and QuestDB is one of the fastest growing database in the category. We are a product-first company with a large community of developers. As a team, we are globally distributed, remote-first and backed by leading venture capital firms and Y Combinator.

Teams have had success with QuestDB across a wide range of industries, such as Financial Services, Energy and Space Exploration. Category leading companies such as OKX, Mizuho, and Airbus rely on QuestDB for large-scale, data-intensive production systems. Emerging and disruptive startups also leverage QuestDB to gain a significant edge within traditional industries.

To apply: https://questdb.com/careers/core-database-engineer/

Chroma | ONSITE - San Francisco | Full-time | https://trychroma.com

Chroma is the open-source search and retrieval database for AI applications. It's an open-source database with vector, regex, and full-text search. We support local, single-node, and cloud hosting. Help build the future of context engineering!

We're a team of 17, all engineers today. We work in Rust, Python, Typescript, and Go.

We're hiring for these areas:

- Product design

- Production engineering

- Platform engineering (Rust)

- First GTM hire

Apply here: https://jobs.ashbyhq.com/trychroma/9ed3aee8-07dd-44e3-9ca1-d...

More details at: https://careers.trychroma.com

Valantor | US Hybrid / Remote | Full Time | Python Agent Engineer https://www.joinvalantor.com/agent-engineer

As an Agent Engineer at Valantor, you’ll work hand-in-hand with our customers to design and deploy intelligent agents that solve their most pressing document challenges.

This role is deeply collaborative and applied—you’ll be in the room with clients, understanding their workflows, and translating their needs into working AI solutions. It’s an opportunity to combine technical expertise in Python and prompt design with direct customer engagement, bringing the most advanced AI for unstructured documents into live production environments.

About Us

Valantor is a full-stack AI + humans platform purpose-built for the BPO industry. We’re tackling the hardest problems in document processing—insurance claims, contracts, invoices, and other unstructured files—where today armies of humans still do the work.

Our proprietary AI technology has been in development for more than six years, and we were among the first beta users of OpenAI in 2021, giving us a head start in applying frontier AI to real-world enterprise problems.

Our leadership team has built and exited multiple companies in BPO and enterprise software, with a track record of selling billions in solutions globally.

We’ve raised significant capital, completed multiple strategic acquisitions, and are already generating tens of millions in revenue. It’s a unique chance to help shape a company that blends startup energy with enterprise scale, backed by veteran operators with deep vertical expertise.

ROCKSTAR GAMES | NYC-San Diego-New England| FULL-TIME | FULLY ONSITE | SENIOR .NET SOFTWARE ENGINEERS | Existing Visa Transfers Welcome

A career at Rockstar Games is about being part of a team working on some of the most creatively rewarding and ambitious projects to be found in any entertainment medium. You would be welcomed to a dedicated and inclusive environment where you can learn, and collaborate with some of the most talented people in the industry.

RESPONSIBILITIES

Develop highly scalable server-side features for our online game console clients using object-oriented development in C#, ASP.NET, and SQL Server.

Develop back-end services and APIs. Actively practice Test Driven Development (TDD) while developing new features and refactoring existing code.

Work in an AWS cloud-based, event-driven microservice architecture with a high priority on web performance optimization.

Collaborate with other Rockstar technology teams across our worldwide studios.

New York: https://grnh.se/01daf4583us

San Diego: https://grnh.se/87116de23us

New England: https://grnh.se/3d1c2f9a3us

You can see our other openings here: https://www.rockstargames.com/careers/openings

OwnerRez | Software Tester/QA | Full Time | Remote

OwnerRez is a vacation rental software platform for hosts that automates the entire process from properties, bookings, and the overall guest experience across channels like Airbnb, Vrbo, and Booking.com, as well as direct booking websites.

We're looking for a Software Tester with 5+ years of experience working with software engineers to test new features, look for regressions, document bugs, and identify inconsistencies. Experience with automated testing is a plus, but we mainly do manual testing.

Full Details and Requirements: https://www.ownerrez.com/tester

HomeCloud | Senior Cloud Engineer (AWS / Node.js / TypeScript) | Remote (US, EU UTC-6 to UTC+2) | Full-Time (Contractor)

HomeCloud is a fast-growing proptech startup rethinking home inspections, onboarding, and management using cloud-native systems and AI. We just raised a $3.5M seed round from top VCs and are building intelligent infrastructure for the future of homeownership.

We’re looking for a Senior Cloud Engineer to help us build scalable backend systems on AWS using Lambda, Step Functions, DynamoDB, EventBridge, and more. You’ll work with a modern serverless stack, integrate AI services (e.g. OpenAI, Bedrock), and help define our engineering culture alongside the CTO and founding team.

You might be a fit if you:

• Have 5+ years of experience building serverless systems on AWS

• Are fluent in Node.js + TypeScript

• Have worked with serverless architecture and event-driven systems

• Are curious about AI/LLM APIs and how to integrate them into real-world workflows

• Value ownership, pragmatism, and building useful products quickly

This is a high-impact, remote-first role on a small, focused team building the foundation of a data-rich, AI-powered platform.

Remote (UTC-6 to UTC+2)

Apply: https://app.dover.com/apply/HomeCloud/24919848-66d7-48c0-bf5...

Learn more: https://gethomecloud.com/about-us

Fairwater Labs | Founding Engineer for dual-use startup focused on multi-modal data processing at the edge | Remote (US-based) | Full-Time | Competitive salary and significant equity | US authorized only

We are building a cutting-edge product leveraging generative AI and machine learning for multi-modal data processing at the edge.

Why join now? Backing from a dual‑use venture studio. Validated user stories, early wireframes, and early potential users are ready--your code ships to real operators fast. Co-Founder has extensive product background and experience driving go-to-market.

What you’ll do: Own the end-to-end architecture & tech / product roadmap – choose the stack, design data pipelines, secure cloud infra, and front-end. Develop and deploy AI/ML models for edge devices. Implement computer vision. OCR. Create video summarization pipelines to extract key events using transformer-based models or temporal analysis. Multi-modal systems. Edge-to-Cloud

You are:

Full-Stack. Edge AI deployment (ie. NVIDIA Jetson or Raspberry Pi.) Strong background in computer vision, OCR, and multi-modal AI, with familiarity in frameworks like OpenCV or Hugging Face Transformers. GovCloud experience.

Entrepreneur at heart—show us something you’ve built that shipped fast. Send a brief intro (or resume if you have it) + GitHub/portfolio to epsilon@fairwaterlabs.com

Vibrant (https://www.vibrantpractice.com) | Founding Applied AI Engineer | Full-Time | SF Bay Area (hybrid)

We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.

We're a world-class team of health tech founders, AI builders, and physicians from Meta, Stride Health, and Parsley Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.

In words of doctors using our product already in production: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here"

Our stack: Typescript, React, NextJS, React Native, Expo, AI SDK, and custom AI agents, RAG, tools, and agentic workflows.

It's still early days for us – we're looking for folks who ship fast and are curious and resourceful. If that's you, shoot me an email at pedro [at] vibrantpractice.com or just book an intro with me: https://book.vimcal.com/p/pedro/hn-15-minute-chat-with-pedro

Resilinc | resilinc.ai | FULLY REMOTE (US) | Full-time | Enterprise Solutions Architect and Sr Software Engineer - NEW AI Agent Deployed Services Team

At Resilinc, we’re pioneering the intelligent, autonomous systems that will define the future of supply chains. Our cutting-edge Agentic AI enables global enterprises to predict disruptions, assess impact instantly, and take real-time action — before operations are even touched. Recognized as a Leader in the 2025 Gartner® Magic Quadrant™, we are trusted by marquee clients across life sciences, aerospace, high tech, and automotive to protect what matters most — from factory floors to patient care.

Enterprise Solutions Architect: https://jobs.lever.co/resilinc/1de72f37-2e8e-434a-ac0e-9add6...

Senior Software Engineer: https://jobs.lever.co/resilinc/2deb2df5-2992-4dde-8992-bc366...

Our Careerspage: https://careers.resilinc.ai/

Akkio | US Fully Remote | Full-time | Backend and Senior Web Fullstack

Akkio is building beautiful, consumer-grade AI-first workflows for media agencies: audience building and distribution, measurement / campaign analysis, media planning, etc. Generative and traditional AI/ML. See https://www.akkio.com

* Senior (i.e. principal) web full-stack engineer; 160k-240k plus equity. Looking for an passionate & experienced candidate who's run projects, guided architecture, lived through framework upgrades and large code refactors, and wants to build a great customer experience; Vue.js, Typescript, Node.js. https://www.akkio.com/jobs/senior-frontend-engineer

* Backend engineer; 110k-160k plus equity. Looking for a passionate candidate who's interested in at least two of: statistics, code generation, LLM usage, traditional AI/ML, large data processing, distributed systems development. https://www.akkio.com/jobs/backend-engineer

All candidates must be authorized to work in the US

LiquidFi (Miami, FL) | Senior Software Engineer - Solidity + Python | ONSITE | Full-time | https://liquidfi.io

We're reimagining mortgages through blockchain - tokenizing real estate debt to make mortgage investing more transparent, accessible, and liquid. Early-stage, profitable, and moving fast.

THE ROLE: Build smart contracts in Solidity that power mortgage tokenization, develop Python services/APIs connecting blockchain to the real world, and own features end-to-end. You'll wear multiple hats - one minute writing a Solidity payment contract, next debugging a Python API, then optimizing Celery tasks. Small team = big impact.

STACK: - Smart contracts: Solidity, OpenZeppelin, Hardhat/Foundry - Backend: Python (Django, DRF), Celery, RabbitMQ, PostgreSQL - Infrastructure: AWS, Docker, EVM-compatible chains - Integrations: Web3.py

LOOKING FOR: - 10+ years building products with serious Solidity + Python chops - Experience developing EVM-compatible smart contracts - Expert with Django, DRF, Celery - Strong distributed systems & async programming experience - Deep understanding of blockchain fundamentals, DeFi, token standards (ERC-20, ERC-721, ERC-1155) - Bonus: financial services, mortgages, or asset-backed tokens

WHY JOIN: - Own big pieces of the stack from day one - Competitive pay + meaningful equity - Shape the future of real estate finance - Small, passionate team

LOCATION: Miami, FL - onsite required (South Florida candidates welcome)

Apply: talent@liquidfi.io with resume + note about your Solidity/Python experience

Lightning AI | Software Engineer (multiple) | Hybrid | SF/NYC | Full-time |

About Lightning AI: Founded by the creators of Pytorch Lightning, Lightning AI is an end-to-end platform for machine learning and AI development.

We are expanding our engineering team and need product engineers, applied research engineers, and dev productivity engineers to join us as we reshape AI development for researchers and MLEs.

To apply: https://job-boards.greenhouse.io/lightningai

Frequenz Energy-as-a-Service GmbH | Full-Time | Berlin/Hybrid-Possible, Germany

We are a technology company developing groundbreaking solutions that help companies to rapidly transition from being passive electricity consumers to becoming fully self-sustaining prosumers, capable of leveraging various renewable energy assets.

We are currently looking for Rust and Python software developers to join us in Berlin.

Our homepage: https://www.frequenz.com

Apply here for Rust: https://www.frequenz.com/jobs/senior-rust-engineer and here for Python: https://www.frequenz.com/careers/senior-python-developer

Feel free to attach links to your code examples from github, gitlab, or the like to your application.

These roles are not fully-remote. These are based in Berlin, with a possibility for hybrid-model, which can be discussed during the course of the interview.

(PS: If you choose to apply, we would appreciate if you could mention that you have come from HN :) )

Ours Privacy (https://oursprivacy.com) | Senior/Principal Software Engineer | Full-stack | Remote (US)

Ours Privacy is building a HIPAA-compliant Customer Data Platform (CDP) and Consent Management Platform (CMP) designed for healthcare organizations. We help hospitals and digital health companies use analytics, consent, and personalization tools without compromising on privacy.

Our stack: Our stack: React, Node.js/TypeScript, and AWS (Lambda, API Gateway, S3, Step Functions, CloudFront, WAF, DynamoDB, Athena/Iceberg).

What we’re looking for: • Startup mindset: bias toward shipping, ownership, and iterating quickly. • Engineers who enjoy working across the stack • Comfort with AWS (serverless preferred) and TypeScript/JavaScript.

Why join us: • Early stage, venture-funded startup — own complete features. • Remote-first (US-based team). • Small, senior team that values technical excellence, transparency, and work-life balance. • Flexible job title

Apply: https://oursprivacy.com/careers/software-engineer

Brilliant.org | Software Engineers & Designers | Remote (North America), SF, NYC | Full-time | $170k — $235k | https://brilliant.org

Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.

We're hiring engineers and designers to help craft the next generation of interactive learning and change how the world learns.

Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.

Our designers craft interaction patterns that make hard math, science, and computer science concepts feel approachable, delightful, and addictively learnable.

If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.

Bluesky | Senior Go Engineers, Senior Machine Learning Engineers, Senior React Native Engineers, Fullstack Engineers | Remote | https://bsky.social/about/join

Bluesky is building an open internet protocol (https://atproto.com) and a flagship social app (https://bsky.app). We're a company of 30 with a strong focus on fostering a high-agency, talented team. The golang roles are focused on building the internal platform with a whole lot distributed systems engineering; the ML is working on our many recommender systems and feeds; the RN & fullstack engineers are working on the social app and internal moderation tooling, respectively.

If you think social media - and the internet - could be better, apply here: https://bsky.social/about/join

commercetools | https://commercetools.com/ | ONSITE(Berlin, Valencia, London) and REMOTE(Germany, UK, or Spain) positions | Full-time

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commercetools is a leading platform for B2B and B2C commerce, providing a headless commerce platform for brands to build modern commerce experiences. We are hiring for multiple roles.

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Backend Typescript Engineer | London, UK (ONSITE) | https://job-boards.greenhouse.io/commercetools/jobs/66165760...

Engineering Manager | Valencia, Spain (ONSITE) | https://job-boards.greenhouse.io/commercetools/jobs/66532500...

Engineering Manager | Berlin, Germany (ONSITE) | https://job-boards.greenhouse.io/commercetools/jobs/66414660...

Principal Engineer Cloud Architecture | Berlin, Germany (ONSITE) | https://job-boards.greenhouse.io/commercetools/jobs/72329990...

Staff Engineer Search Infrastructure | Berlin, Germany (ONSITE preferred), REMOTE (Germany, UK, or Spain) | https://job-boards.greenhouse.io/commercetools/jobs/67807080...

Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time

Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.

Open-sourcing our work as much as possible is integral to Zetier and what we stand for. As folks who learned to hack on platforms like Linux, we aim to give back to the OSS community. Not only do we encourage our engineers to contribute, but we go a step further, adding monetary incentives to do so.

We’re looking to find the right people for a range of roles, including:

+ Vulnerability Researcher

+ Android Security Engineer

+ CNO Embedded Engineer

+ CNO Software Engineer

+ IT Security Engineer

+ Senior Technical Lead

+ Business Developer

All open positions: https://zetier.breezy.hr/

Our approach and benefits: https://zetier.com/careers/

Different skill set? Drop us a line at hello@zetier.com

Scholarly | Software Engineer | Seattle, On-Site | Full-Time | $130k - $200k + equity + health benefits + equipment budget

Scholarly is building the HR operating system for higher education. We've built a software platform that enables our customers to make data-driven decisions and to automate essential processes like performance reviews, tenure processes, leave workflows, and more. We are a venture-backed seed stage company of experienced, motivated, and collaborative folks. We are backed by leading investors in the industry and working with some of the best universities in the US.

We're looking for a full-stack candidate without about 5 years of experience building web applications. We write Ruby and Rails, but we are considering candidates with other stack experiences. Engineering is based in Seattle and on site in Pioneer Square. Looking to get back to a collaborative, in-office culture post-COVID? Let's chat.

If interested, please apply here: https://jobs.ashbyhq.com/Scholarly/1835336e-2b79-4531-82a0-f...

Promptwatch | Amsterdam, Netherlands | HYBRID/REMOTE (CET +/- 2h) | Full-time | https://promptwatch.com

====================

We’re helping companies rank and be visible in AI search /ChatGPT, Google AI mode etc. (GEO) and hiring a Senior Full-Stack Developer.

Work: Own app layer, real-time APIs & queues; ship end-to-end.

Stack: TypeScript, React 19/Next.js, Node/Fastify, tRPC, Postgres, GCP Nice to haves: ClickHouse, Elasticsearch.

You: 8–9 YOE, strong TS/React/Node.

Comp: €65k–€110k + equity.

Apply: https://promptwatch.com/careers/full-stack-developer (mention “HN: Full-Stack Developer”).

Estuary | US Based / Remote | Full-time – https://estuary.dev/

Estuary is a VC-backed startup building the next generation of real-time data infrastructure. Our platform, Estuary Flow, combines change data capture (CDC), stream processing, and declarative configuration to unify real-time and batch data movement.

We’re open-source, developer-first, and focused on making data engineering radically simpler.

Estuary is a small, high-trust team with deep experience in distributed systems, stream processing, and data tooling — and we’re growing quickly.

We’re hiring for:

Senior and Staff Backend Engineers (Integrations) – 5+ years of backend engineering experience. Proficiency in Go; Rust is a big bonus.

Own and scale high-impact systems that power real-time data pipelines. You’ll work on complex integrations with external APIs and databases, improve our internal connector frameworks, and tackle deep challenges in performance, reliability, and developer experience.

Fullstack Engineer (UI Team) – Our first fullstack hire, working across Rust + React/TypeScript. High-impact role shaping the customer experience: build GraphQL APIs, optimize Rust backend systems, and deliver product features end-to-end.

https://estuary.dev/about/#careers

What we’re looking for: Engineers who care about building reliable, maintainable systems and enjoy working with complex APIs and data flows. We value curiosity, clear communication, and a willingness to learn.

Bonus points for experience with CDC tools, open source contributions, or fast-paced startups.

To apply: Email your resume to careers@estuary.dev

TestDriver.ai | https://testdriver.ai | QA, Engineers, Customer Support | Austin / Remote | Full-time / Part Time 95% of companies are still wasting time manually testing due to shortcomings in Playwright, Cypress, and other frameworks. Developers rank testing as the #1 blocker to release. We've built an AI Agent that performs manual testing on it's own VM with complete desktop access. It works like a specialized "Claude Computer Use."

We're scaling our early sales and seeking QA engineers, customer support, and sales engineers.

Please DM ian [at] testdriver [dot] ai

CLEAR | Senior/Staff Java Engineers, Staff Frontend Engineers, Engineering Managers, Principal AI Engineer | NYC Onsite (4-5 days in-office w/ free catered lunch daily) | https://www.clearme.com/

CLEAR's mission is to strengthen security and create frictionless experiences. With over 33 million members and a growing network of partners across the world, CLEAR's identity platform is transforming the way people live, work, and travel. CLEAR connects you to the things that make you, you – making everyday experiences easier, more secure, and friction-free. We're committed to privacy done right which means members are always in control of their own information, and we never sell member data.

If interested, apply here --> https://grnh.se/e4e5dc881us

Arcol | Senior Software Engineer | NYC, SF, or Remote (US) | Full-time

Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.

We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.

Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!

OnFrontiers | Senior Engineer | Hybrid/Remote | NYC or Baltimore

OnFrontiers is hiring a strong senior engineer with experience programming agents to lead development of our agentic intelligence platform for government contractors.

We're looking for a passionate, curious engineer, who wants to work closely with our founding team and contribute as both a technical expert and a member of the product leadership.

In the role, you'll lead development of our indexing services, LLM integrations and APIs, as well as our SaaS platform, as we continue to scale. The role is hands-on but has the potential to grow into management as the team scales.

Core technologies include OpenSearch, Postgres & PGVector, Go, Python and React, all running on AWS.

https://www.onfrontiers.com/job-postings/lead-engineer

Interested, feel free to email me directly: lgsilver[at]onfrontiers.com

Smart 11 | React Native Software Engineer | Netherlands (Breda) / Remote | Part or Full time | smart11.ai

Smart11 helps soccer players to become more intelligent on the field. We're a small team of 3 engineers and are looking for a react native developer to continue development on our mobile app.

Our soccer learning methods rely heavily on video (and a touch of vision AI) to help players learn from their own actions on the field. The app is crucial in that process, and used hundreds of hours a week by clubs and pro players alike. Your work might directly contribute to the improvement of soccer players around the world!

We're a productive, balanced team, and are looking for someone with a builder mentality. Apply at connect [at] smart11.ai, or send me a PM (I'm the CTO). If you're interested but are only experienced in related techniques, please do get in touch, we like to invest in the right people!

JustPark | Lead Frontend Engineer & Lead Android Engineer | London | Remote or Hybrid | Full-time

JustPark is the premier partner offering both B2B solutions for destinations and B2C services for drivers, giving us the best of both worlds. We simplify the entire parking experience. From venues and councils to private driveways, our platform makes it simple for drivers to find, book, and pay for parking—while empowering our operating partners to deliver exceptional parking experiences.

Lead Frontend Engineer: responsible for leading and evolving the frontend engineering strategy across JustPark's web platforms. The position involves technical leadership of the frontend engineering squad, architectural oversight, and ensuring high-quality delivery of frontend solutions that serve millions of users globally across our customer-facing applications, internal tools, and client portals.

Lead Android Engineer: drive technical excellence and best practices in Android development, architect and oversee the implementation of new features for Android platform, balance Android-specific optimization with cross-platform consistency requirements, collaborate with product and design teams to deliver exceptional Android user experiences.

Amazing benefits include free lunch on office days, free snacks & drinks, free concert tickets to the O2, generous holiday policy (up to 38 days a hear inc. bank holidays), private medical insurance and much more.

Apply directly using the below links.

For Lead Frontend Engineer: https://apply.workable.com/justpark/j/DB918AA730/

For Lead Android Engineer: https://apply.workable.com/justpark/j/248B41BD2A/

Sumble is the newco from the founders of Kaggle. We are hiring software engineers, data engineers, machine learning/ai engineers, growth and a designer.

Can view our roles and apply here: https://apply.workable.com/sumble-inc/

As background, we are building a knowledge graph from web data with a first focus on data for go-to-market teams. We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.

Our long-term vision is to become the primary destination for accessing high-quality web data. Try the product at sumble.com.

We are a team of 15, including 10 engineers with experience at companies such as Google, Meta, Stack Overflow, and Kaggle.

Hiring Tech Lead - Backend Engineer - AI Engineer - Staff Frontend – REMOTE LATAM - Tech Lead in San Francisco We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation.

Looking for:

Tech Lead: Based in SF. Remote work with 1 week/month onsite. Lead a senior team, shape product and tech, work closely with founders.

Senior Engineers (Backend, Frontend, AI): Remote across LATAM. Build fast, useful tools. Small, experienced team. Real autonomy and product impact.

Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.

Apply here: https://tramcase.na.teamtailor.com/jobs

Oso | Multiple Roles | New York, NY | ONSITE | Competitive Salary + Equity

Oso is a developer-first authorization system that makes access control simple and scalable. Backed by Sequoia and Felicis with $26M raised, we're trusted by thousands of companies from startups to the Fortune 500. Join us at the inflection point as we lead the creation of a $25B+ market.

We're hiring for:

- Engineering Manager

- Development Experience Engineer

Check out our openings here: https://www.osohq.com/company/jobs

Interested? Reach out to julia@osohq.com.

CourtDrive | Principal AI Engineer | REMOTE| Market | Full-time | https://www.courtdrive.com/

At CourtDrive.com, we are building an AI Docketing Assistant that enables law firms and other power courthouse website users to become more efficient by automating daily tasks. We’re based in Los Angeles but have a remote team worldwide (Canada, Europe, Armenia to name a few). Your role as Principal AI Engineer will be to lead CourtDrive's AI strategy through model evaluation, fine-tuning, and data collection. You'll work alongside our engineering team to bring AI features from concept to production, while elevating the team's understanding of language model capabilities and best practices. Your expertise will be crucial in determining how we can best leverage AI to enhance our solution.

This role offers a unique opportunity to apply deep language model experience in a product focused on transforming how law firms practice the business of law.

Testimonial from a team member: “Long story, but I worked there for maybe 6ish months part time a while back. They offered me full time, but I ended up going to a startup because I wanted to learn some specific technologies + up my skills in Data Science. That job was definitely good for some people, but it wasn’t as remote as they advertised it (had me fly in a lot), and the team was somewhat difficult to work with ;) I ended up starting my own consulting and at the same time CourtDrive reached back out to me (perfect timing). Point I was trying to make was that I went back to work with them because they were so nice to work with. Not super demanding and very open to listening to ideas/suggestions - just a pleasant environment.”

Full job listing and specific skills we are looking for: https://docs.google.com/document/d/16m4AOi_6vM8PlRFbS4CBbbph...

To apply, email: michael (at) courtdrive.com

Brynson | Full Stack Developer | NYC Onsite (3-4 days in-office / week) | $120 - $160K brynson.com

Brynson is a fast-growing SaaS company building Brynsights™, the leading business intelligence platform for the multifamily real estate industry. We help property management companies, owners, and operators unlock actionable insights by connecting data across property management systems, CRMs, marketing channels, and more.

We’re a bootstrapped startup with real momentum — and we’re looking for a Full Stack Developer with 2-4 years of experience who can grow into a technical lead role, working closely with our CTO to expand the platform, build scalable systems, and help guide product development. Our stack is Ruby on Rails with React front end.

To apply, please email a resume and brief cover letter to careers@brynson.com

Narrative I/O | Senior Backend & Frontend Engineer positions | New York, NY | Full-time | REMOTE (4-hour overlap with EST for backend, US & Canada for frontend) | $120k to $200k USD | https://narrative.io/

Narrative has been building a data collaboration platform designed for simplicity and ease of use since being founded in 2016.

Our primary strength is functioning as a data marketplace where we differentiate ourselves by automatically standardizing data, making platform data accessible through the Narrative Query Language (NQL), giving data providers the ability to define row-level access and pricing policies, and making it easy to deliver data to a variety of destinations using our "Connector Framework".

We operate two flavours of our platform: An AWS-based implementation that runs on our infrastructure, and a Snowflake-based version running inside the user's Snowflake account.

We are a small, remote-first team looking for great developers who want to jump in and take major systems and user-facing features from design to launch. While the company's headquarters are in NYC, the development team currently includes engineers working from the US (California and New York), Canada (Alberta, British Columbia, and Québec), Poland, and Serbia.

In brief, the technologies we use are:

- Backend: Scala, Spark, Apache Iceberg, Apache Calcite, Cats, Cats-Effect, Http4s, FS2, Doobie, Deequ, Axolotl, BentoML, and HuggingFace Transformers.

- Frontend: Typescript, VueJS, Nuxt, Vite, and Cloudflare Pages.

- Operations: AWS (ECR, ECS, EMR, RDS, S3, etc.), Datadog, Docker, Terraform, with some burgeoning use of EKS/Kubernetes.

Job postings and more on information about our team and culture are available at: https://jobs.narrative.io/

Apply by sending your resume to hiring-dev@narrative.io.

CoPlane (https://coplane.com/) | Infra (BYOC) Platform Eng and Product/Design Engineer | Remote (North America) or NYC | Full Time

The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.

We're looking for exceptional engineers to grow our small founding team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms. You'll work with billion-dollar enterprises solving their hardest, most mission-critical automation problems.

If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.

Roles: Platform Engineer (Infra), and Product/Design Engineer.

For more info and to apply: https://coplane.com/careers

PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform probabilistic computations. This enables the AI-driven application of statistical models to different problems, while providing the user with a verifiable reasoning path, and an assessment of the uncertainty in each answer. We are developing applications for analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.

This is a rare opportunity for senior engineers and product managers to join us at a pivotal moment and shape a deep-tech product from its earliest stage:

* Program Synthesis Engineer

* Product Software Engineer

* Bayesian Software Engineer

* Senior Product Manager

Find details and apply at: https://planting.space/joinus/

Questions? Get in touch: talent@planting.space

Cora AI | Founding Engineer | Remote (USA only; Bay Area / CA preferred) | Full-time | $150–200k + early equity

We’re building AI agents that help B2B companies scale customer relationships. We’re already live with several enterprise customers and receiving a lot of positive feedback: “I’m super excited!! You’re changing our lives!!” — Account Manager for emerging-enterprise (mid-market) accounts.

We are backed by Acrew Capital, Emerson Collective, Recall Capital, and angels from LinkedIn, BetterUp, Glean, and Scale AI. Strong pipeline beyond what’s already in production.

Tech: Python, FastAPI, React, Vite, Render (PaaS), Inngest (Orchestration)

Apply if you:

- Have real 0→1 startup experience

- Love digging into the details

- Break fuzzy problems into incremental, shippable chunks

- Ship fast and own outcomes end-to-end

- Can effectively steer and leverage AI IDEs

Why Cora:

- Work on cutting-edge applied AI: voice agents, knowledge graphs, multi-agent systems, simulations, and more

- Real users, real impact, high autonomy

- Fast, fair interview loop — no BS

Learn more: https://www.cora.ai/careers#Our-roles

Interested? Email careers [at] cora.ai — these go straight to me, and I read every one.

Squint | Onsite, San Francisco | Squint is a mobile app that uses AI and AR to automate data entry, generate custom procedures, and make every operator an expert.

Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operators the knowledge they need, exactly when they need it.

We build consumer-grade software that delivers enterprise-grade impact — on the devices people already know and trust: phones and tablets. By combining cutting-edge tech with thoughtful customer insight we’re transforming how the physical world works.

High Priority Open Roles:

- Product Engineer, High Velocity

- Senior GTM Recruiter

- Strategic Enterprise Account Executive

- SDR Manager

View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews

Zeven | Senior Backend Developer | ONSITE in Zurich (Switzerland) | Full-time | Competitive salary + stock options

We're a newly-founded and well-funded startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology.

We are looking for an experienced Senior Backend Developer and sports enthusiast to join our on-site team in Zurich, Switzerland. This is a hands-on, high impact role. We use Typescript for web, Python for ML, PostgreSQL, React + TanStack, AWS and SST.

Please see the Full Job Description [https://tinyurl.com/sw-zeven] for requirements and more details about our Tech Stack.

We are offering full-time employment with a competitive package:

• Competitive salary and stock options.

• Pension plan bonus and 25 days of paid vacation plus public holidays.

• Charming office next to the lake of Zurich with fully-equipped kitchen.

• Top-notch equipment (MacBook Pro laptops, standing desks, etc.).

• We love to organize company outings and sport events.

If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you! Please email CVs to alex@zeven.ai

We do not consider remote candidates, agencies and candidates located outside the EU/UK/EEA/Switzerland

Checkly | Multiple Roles | REMOTE | Full time | https://www.checklyhq.com/

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.

-Senior Account Executive (Remote, USA)

-Senior Backend Engineer (Remote, UTC +3 to UTC -3)

-Staff Product Manager (Remote, UTC +3 to UTC -3)

-Senior Product Marketing Manager (Remote, UTC +2 to UTC -4)

-Senior Customer Solutions Engineer (Remote, Europe/UK)

See the full descriptions and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn

VALEO IT Services International | Senior DevOps Engineer | Remote (Romania) | Full-time or Contract

We're looking for a senior DevOps engineer to join our infrastructure team. You will work on developing a Kubernetes-native PaaS with complete developer tooling. Our stack includes Terraform, Terragrunt, Python, Ansible and AWS.

Apply here: https://valeo-it.com/en/career/ and mention HN and dlazarov in the e-mail.

Looking forward to your application!

Cleverbase | Lead Mobile Developer | Remote (Europe), The Hague, Netherlands) | Full-time | €78k - €96k | https://cleverbase.com/business/careers/lead-mobile-develope...

At Cleverbase, we’re building a safer digital society with our Wallet and Trust Services. We’re hiring a lead to create the most secure and user‑friendly digital identity wallet. You’ll turn business goals into wallet architecture for iOS and Android, stay hands‑on and guide the team shaping Europe’s most trusted identity solution.

Interested? Reach out: recruitment@cleverbase.com

ReciPal (https://www.recipal.com) | Founding Rails/Full Stack Software Engineer | REMOTE | Full-Time

We aren't actually hiring anyone immediately, but we've hired a handful of great engineers from HN and inevitably will need to hire again. We've found having those conversations and keeping in touch is much better than going through the process from scratch each time, as it fast tracks the process a great deal when the time comes. So reach out if you think you're a good fit.

ReciPal is a profitable, growing, bootstrapped, and (have always been a) fully remote company (based in New York) with 6 full-time employees. We make simple software for food businesses - nutrition analysis and labeling, costing, and inventory management. We've been around for almost 15 years now!

You'd be working directly with me, solo founder, our senior engineers, and marketing and support colleagues, and hopefully take on a growing role over time to treat the business like your own. It's a very low key work environment, but independent and plenty of responsibility and ownership for the right person.

Stack includes Rails 8, JavaScript, Postgres, Heroku.

Full job description: https://docs.google.com/document/d/1At0_nQH5Vqvn3AQRjPLLUMi2...

pod network | Competitive salary + equity | Remote or on site in Athens, Greece | multiple roles | https://pod-network.notion.site/open-positions

We are an ambitious, early-stage Web3 startup building a revolutionary new layer-1 protocol designed to bring a Web2-like experience to Web3 systems. Our team is developing a chainless, blockless, and leaderless protocol that challenges the conventional notion of consensus. Read more about pod https://pod.network/

We are backed by a16z crypto, 1kx, and BBF.

If you're passionate about Web3 and want to help developers, businesses, and partners build on cutting-edge Web3 infrastructure, we'd love for you to join us.

We are looking for: Smart Contract Engineer (EVM/Low-Level Execution) | Business Development Lead | Content & Growth Strategist

Apply here: https://pod-network.notion.site/open-positions

Aha! (https://www.aha.io) | Rails / React / Devops | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:

* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.

* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.

Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.

Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.

Channable | Utrecht, Netherlands | ONSITE

Channable is a fast-growing B2B SaaS platform that offers a fully integrated way to market your products online. We empower marketers and online businesses to manage, scale, and optimize their marketing.

We're looking for Python Software Engineers in multiple teams. More details about our jobs here: https://jobs.channable.com/?jobs-035754a9%5Btab%5D=Engineeri...

Our stack includes: Python, Haskell, Rust, PostgreSQL, Redis, Nix, Terraform, Nomad, Ansible

Do you want to read more about our engineering culture? Then have a look at our popular tech blog: https://tech.channable.com

Additionally, you can also take a look at some of our open-source work at https://github.com/channable to get a feeling of how we work together and what our code looks like.

Raremarq | Founding Engineer | Full-time | Fully Remote | $150K + founding-engineer equity

Raremarq (raremarq.com) is building the Stripe for Auctions — a no-code/low-code platform that lets brands, creators, and businesses embed auctions and dynamic pricing directly into their stores. Our auction engine already powers real-time bidding, payments, and fulfillment for tens of thousands of users, helping sellers earn millions. We’re backed by notable investors including LAUNCH (Jason Calacanis) and Blockchain Founders Capital with more to be announced soon. Our founding team is ex-Google and ex-Amazon, and we’ve been founding employees at multiple startups.

We’re hiring a Founding Engineer to join as one of our first hires. You’ll own the evolution of our core API — taking it from an internal product to a public developer platform powering auctions, bidding, payments, and notifications anywhere on the internet. The stack includes TypeScript (Hono, SvelteKit), Convex, Stripe/PayPal, and modern developer tooling.

The ideal candidate has 4+ years of software engineering experience, strong API design skills, and familiarity with payments, databases, and full-stack frameworks. This person should be eager to take the vision of “Stripe for Auctions” and make it their own with the goal of building a best-in-class, developer-facing platform that can help millions of businesses. Bonus points for experience building developer platforms and/or early-stage startup experience.

We offer competitive salary, founding engineer-level equity, full healthcare, unlimited PTO, and a remote-first culture. Interested? Apply here: https://forms.gle/KnwFTiTigyQnXrzy9

Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time

We’re a mission-oriented company building pilot assistance technology that goes beyond what current autopilot (Level 1) automation can do by creating an AI pilot assistant (effectively R2-D2 for pilots). The platform will make aviation safer and more efficient. Our tech is deployed on the aircraft to help prevent accidents, reduce workload, and increase the effectiveness of both commercial and defense operators.

We’re a Series A, venture-backed startup, backed by: Sam Altman, Costanoa, Scout, and JetBlue. We’ve signed over 12 contracts with major defense and commercial players, and customer demand is growing rapidly, with significant milestones planned for next year!

Our current hiring focus is on the data platform and iOS software. https://beaconai.co/careers

++ Backend and Cloud Infra Software Engineers - Multiple Seniority Levels and Tech Lead Manager

++ iOS Software Engineer - Early Career

We're a lean team, and looking to maintain the high talent and effort density we've built over the last few years. If you're looking to have a direct impact with your work and solve problems that can save lives, we'd love to get the chance to meet you - join us at beaconai.co/careers. Mention in the application that you saw our post on HN.

We’re also hosting a Beacon AI Happy Hour on October 10 in San Francisco. If you’re excited about our mission and curious about joining the team, we’d love to see you there. RSVP Here: https://partiful.com/e/dOW8tvwAF3XQzDkHYFyz

Crux | cruxclimate.com | FULLY REMOTE (US/Canada)| Full-time | Hiring across eng, Product, Design | $140k-$250k base + equity

Series B (a16z backed) Crux is the capital markets platform changing the way clean energy and manufacturing projects are financed in the U.S. Crux's platform, market intelligence, and expert team help developers and manufacturers unlock financing through all stages of project development and operation.

Hiring for: - AI Engineers - Full Stack Engineers - Data / ML Ops Eng - Product Designer - Product Manager - Sr. Tech Recruiter - Additional GTM/Ops

More about the team here: https://www.notion.so/Engineering-Crux-26cd41408c6780728eafd...

Apply Here: https://jobs.ashbyhq.com/cruxclimate?utm_source=mr

Rocket Alumni Solutions | https://rocketalumnisolutions.com | Frontend Engineer | REMOTE (Crossover with EST timezone) | Full-time | $90k - $180k USD DOE.

Rocket Alumni Solutions builds interactive recognition displays for schools, universities, and organizations. In 2025, we’ll surpass 1,400 touchscreen installations — profitable and scaling rapidly.

https://forms.gle/QUvemqavKaZsmSE8A

SmarterDx | 150-250k+ + equity + benefits | Remote (US only) | Multiple roles | https://smarterdx.com/careers

We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to accurately reflect every patient visit for fair reimbursement. By doing so, hospitals can recover millions in earned revenue, enhance care outcome and quality metrics, and optimize healthcare operations.

The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.

SmarterDx recently became part of Smarter Technologies as part of a $1.1B deal by New Mountain Capital, a leading growth-oriented investment firm. We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71M, including our $50M Series B, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down with 150% YoY headcount growth! This time last year, we were at ~110 employees, and are above 280 as of today!

We are looking for: Security Engineering Manager - Staff and Senior SWEs, Full Stack and Backend focused - Staff ML Engineers - Data Science Managers - Staff Data Scientists - Senior Data Analysts - Senior Product Managers - More!

We have PMF, and it's time to scale! For more and to apply, see https://smarterdx.com/careers

Doist | Backend Engineer, Apple Engineer | REMOTE | Full-time | https://doist.com/careers

We create simple yet powerful productivity tools like Todoist, used by millions worldwide.

Backend Engineer: Work on the backend that powers Todoist at scale (millions of users, billions of tasks). Current challenges: re-sharding, a new sync engine, and making our systems ready for the next decade. Our stack: Python, SQLAlchemy, MySQL, Redis, AWS, and an in-house Flask-like framework. We’re looking for strong Python skills, experience with at least one other language, and curiosity about using AI competently to improve both developer workflows and product features.

Apple Engineer: Opening this week. Please check our careers page.

Fully remote across 30+ countries. 40 days PTO, coworking budget, hardware budget, AI tools, work & wellness budget, parental leave.

Stealth Vertical AI Startup (a16z Speedrun 006) | Founding AI Engineer | San Francisco | Onsite | $120K + Top Equity

We're building the first AI mover in a massive, real-world industry crucial to keeping the modern world running. $100K ARR in 3 months and pre-seed from a16z speedrun.

Team: Not our first rodeo. Michael Holkesvik (me!) was CTO of series B company that raised $65m. Sanjay Dasari (nice guy!) is a 2× founder and scaled his last startup to $250M revenue. We have the best advisory board in the industry, and know how to have fun while building something massive.

Role: Work directly with us, and own full stack features end-to-end. You should be excited for customer site visits where we get the privilege of sharing our tools with expert blue collar workers. Not "forward deployed", but we need to be belly-to-belly on occasion to learn what's working.

You: Sharp and scrappy, excited about overlooked industries. 2-3 years experience, ideally writing code at an early stage startup. You're excited about cutting edge voice AI (pipecat, vapi), AI agents (Browserbase, Vercel AI SDK), and multimodal reasoning.

Apply: mike [at] heaviai [dot] com with a short note + optional links to projects/code

Multiply | Python + SQL Software Engineer | On-site | Mauritius

We build repricing software that keeps online sellers on top of their competition on 130+ marketplaces.

Stack: Python, Postgres, FastAPI, SQLAlchemy.

Our office is beautifully located in Mauritius. We sponsor visas and handle all relocation/immigration.

Apply: jobs@multiply.cloud

Moyai | Amsterdam, The Netherlands | FULL-TIME | ONSITE | Founding AI Engineer | 60k-80k + Equity

About the company:

• Technical founding team with relevant industry experience (part of Nvidia Inception Program)

• Backed by well-known European VCs (SpeedInvest + Galion.exe)

• Building agentic advanced analytics and fine-tuning analytical reasoning models

Ideal candidate:

• Demonstrated shipping ability with past projects & roles

• "Young and hungry” mindset, prioritising ability to learn with agency over experience

• Familiar with fine-tuning algorithms and frameworks, transformers/trl, ART, verl and unsloth

• Bonus points for experience in contributing to open-source projects, startups, AI agents, & similar technologies

Reach out to the founder directly: https://www.linkedin.com/in/rhommes/

Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry

1. Senior Platform Engineer | 160k - 200k Base salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802989007

2. Senior Software Engineer | 160k - 200k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802854007

3. Software Engineer | 120k - 160k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802768007

4. Staff Platform Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4803038007

5. Staff Software Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802916007

6. Performance Marketing Manager, Paid Social | 100k - 125k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4872181007

7. Art Director, Growth and Social - Part Time | $55-63/hr | https://job-boards.greenhouse.io/beautifulai/jobs/4922081007

8. Creative Project Manager - Part Time | $40-60/hr | https://job-boards.greenhouse.io/beautifulai/jobs/4916634007

Strum AI | Founding/Lead Engineer | https://www.linkedin.com/company/strum-ai/

At Strum, we're reimagining technology that powers global supply chain using a fresh AI-first approach. Most supply chains are still stuck with Excel or enterprise tools that take months (and $MM) to adopt. Our mission is to lower that barrier — making it possible for any business, big or small, to access modern forecasting, inventory, and planning solutions in days, not months. We’re on our journey to democratizing supply chain technology. As our first engineer, you’ll be working with the founders (former Supply chain/tech directors at Amazon who have built key components of Amazon's supply chain) to develop the core product from the grounds up (involves application of LLMs, deep learning, and optimization). If you have mid to senior level experience in software development, have built SaaS applications, understand ML-Engineering, and love building 0->1 products, we would love to talk to you. Please reach out to us at: careers@strum-ai.com.

Location negotiable.

LaunchDarkly is hiring Remote Senior Product Security Engineer: https://grnh.se/xonwo33o3us

WireScreen (Series A) | Senior Software Engineer | NYC - hybrid | Full-time | $165k-$200k base + equity | https://jobs.ashbyhq.com/wirescreen/158fd72f-fc2f-47a3-bdb5-...

WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.

We’re hiring on the backend to help solve one of the hardest problems in data engineering: building a production knowledge graph from millions of fragmented, inconsistent Chinese corporate records where traditional approaches break down. Our PySpark/EMR/Airflow pipeline is just the foundation. The real challenges are in entity resolution across transliterated names and obfuscated ownership structures, bipartite matching algorithms and inferring relationships. We build our product on top of that with a Django/FastAPI/React stack to help our users access that knowledge graph to analyze and investigate any risks they should be aware of.

If you have prior startup experience, can bring strong Python (PySpark is a big plus) experience and have previously worked with TB-scale data sets - we’d love to talk to you.

Apply here: https://jobs.ashbyhq.com/wirescreen/158fd72f-fc2f-47a3-bdb5-...

Happy to answer any questions - you can reach out to me here or at leo.green@wirescreen.ai - I'm a recruiter with WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast.

REMOTE (US-West preferred) OR on-site (DC or London)

We are looking for a passionate and experienced Distributed Systems wizard. If some of the following items excite you, then you’d probably enjoy working with us.

  * Systems Dependability: fault tolerance and high availability
  * Foundational D.S. problems (leader election, fault detection, consensus, atomic broadcast, etc.
  * Testing and benchmarking techniques (chaos Engineering, fault injection, fuzzing, property-based testing, Jepsen, ...)
  * Replication techniques and protocols
  * Debuggers and debugging techniques
  * Distributed Databases & Consistency Models
  * Durable Message Queues & Workflows
  * Formal verification

About the job: you’ll get your hands dirty on a number of distributed systems of various shapes and sizes. Some traveling required (conferences, customers visits, and HQ visits if you are remote).

About us: Well established startup. One-of-a-kind product, used by a growing number of well-known companies. Great team chock full of impressive, passionate, fun people.

Send your CV to flybys.verb.4e@icloud.com

Please include:

  * A brief comment of why you think we're a good match
  * Which of the areas above you are experienced in (prepare to be grilled on them!)
  * The string ‘mantis shrimp’ to make it past our spam filter.

Smarkets (https://www.smarkets.com) | Full Time | Hybrid - Onsite (London, UK), Remote - Indiana, US and Sweden

Smarkets is a betting exchange for sports and political trading that has handled over £37 billion in volume since 2010. Our company mission is to fix the betting industry with the best products and best prices.

We are currently looking for:

Senior Software Engineer - Backend, Distributed Systems, Rust, London, UK - https://smarkets.com/job/41fba25f-0896-46d5-a093-8ebbc9e1624...

Software Engineer - Backend, Python, Rust, London, UK - https://smarkets.com/job/aaaf901f-77c0-4b35-9240-ed4cfa668ba...

Senior Quantitative Developer, London, UK - https://smarkets.com/job/5502cdbe-6246-47ec-890b-2f2817e3cf1...

Dev Ops Engineer - London, UK - https://smarkets.com/job/99823479-fd3a-4720-8090-455394fb63f...

Senior Cloud Infrastructure Engineer - London, UK - https://smarkets.com/job/7ee3a731-acc0-448f-bc61-64429e2ebf9...

QA Analyst - Contractor, Sweden - https://smarkets.com/job/52aad884-0aab-477e-a99c-8a76f38f42a...

QA Analyst - Contractor, Indiana, US - https://smarkets.com/job/494945c5-a687-4ffd-b117-d2f7a1074a8...

Data Engineer - London, UK - https://smarkets.com/job/3499be76-c66b-49eb-b6b8-c2d24fee622...

Founder's R&D Engineer - London, UK - https://smarkets.com/job/a42cba2e-e0e7-42e7-b156-3e56b485435...

ARound (web-based augmented reality for sports) https://aroundar.com - a Stagwell company - https://www.stagwellglobal.com | Backend Engineer | Remote (Based in UTC -8/-7/-6/-5/-4 timezones only) | 20-40 hours a week TBD | Contract or contract-to-hire

Backend development in support of web-based augmented reality experiences and games for mobile devices. API integration and development. Management of cloud infrastructure and services.

Key technologies are Node.js, Rust, PostgreSQL, Digital Ocean. Experience with video streaming (RTMP, WebRTC). Some degree of familiarity with TypeScript, Vue.js, and Babylon.js is desirable.

Strong interest in sports is ideal (although fandom is optional).

I’m the hiring manager, no intermediaries. I’m not interested in hearing from outsourcing agencies or recruiters. Candidates only, please. Thank you. : )

raven@aroundar.com

Continua AI | https://continua.ai | Multiple Roles | ONSITE (NYC/Seattle) | Full-time | Salary + Equity

At Continua (http://continua.ai/), we're on our way to solving Social AI, and we're expanding our team! We've built an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless. We're social creatures and it just seemed to us a huge opportunity to bring AI into group settings. We've seen strong retention over the last few months and want you to help us bring our product to the next level. Try adding our agent at http://continua.ai/ to group chats and kick the tires!

I’m David (https://www.linkedin.com/in/dpetrou/), the founder and CEO. Before starting Continua, I was a Distinguished Software Engineer at Google. We’re backed by top-tier VCs and incredible angel investors. Our team is a fantastic bunch (http://continua.ai/team) of accomplished engineers and researchers from Google, Slack, Disney, and several AI startups. We're pretty clued in on the technology side and have a strong vision of how the transformative technology of the last few years along with our own secret sauce (not just a ChatGPT wrapper) can help a huge number of people.

We’re hiring a Senior/Staff Machine Learning Engineer, a full-stack engineer, a systems engineer, and a content creator: https://jobs.ashbyhq.com/continua/

For the ML role: you'll work on building and improving the best LLM group chat experience there is, including fine-tuning models to boost conversational quality and improve scalability and identifying novel ways to build a "memory" which leads to a personalized and unique experience for our users. You're an experienced machine learning engineer with broad knowledge and skills and have experience fine-tuning LLMs for both generative and discriminative use cases. You have a Master's or PhD in Machine Learning (or a Bachelor’s with exceptional industry experience). You understand what it means to work at a fast-moving startup.

Oh, and we maintain a vibrant blog, including items of technical interest, at http://blog.continua.ai/. Check it out! :)

David

Clio | Remote Canada if outside of Toronto, Calgary, or Burnaby. Hybrid 2 days/week if local | Full-time and permanent with benefits from day one, paid by us, CAD salary bands posted on job descriptions

Clio is the market leader in legaltech products and we recently raised a Series F round of 1.4B CAD to a valuation of 4B CAD, marking the largest Canadian tech funding in history: https://betakit.com/clio-tops-4-billion-cad-valuation-with-l...

We also intend to acquire AI legal research tech company vLex (Vincent AI) to build a data moat: https://betakit.com/clio-to-acquire-american-legaltech-vlex-...

Some stats: 300MM+ ARR with 90% retention and 30% growth YoY / no debts / fortunate to have never done any layoffs. 1500+ staff before acquiring vLex, 500+ engineers, 55 eng teams.

---

Roles (all logistics and CAD salary bands posted on job postings):

+ Senior/Staff/Eng Manager, Databases (MySQL preferred but open to Postgres)

+ Software Developer, Mobile (React Native)

+ Staff Software Developer, Payments

+ Software Development Managers (30% hands-on coding, 4-6 direct reports)

+ Security Engineers (ELK, logging)

+ Intermediate/Senior Data Engineers (data platform and infra heavy, nearly no analytics work)

+ Senior ML Engineers (NLP, GenAI, agentic AI. Statistical inferencing and experimentation for building models from scratch, rather than integrating 3rd parties like ChatGPT)

+ Senior Software Developers (we use RoR but we are language agnostic during interviews, learn Rails on the job)

---

Message engineering.recruiting@clio.com and/or apply directly: https://www.clio.com/about/careers/engineering/

Allied General | Northern Mexico | REMOTE (Mexico) with frequent travel or ONSITE | Full time

-

Can you handle projects that seem unsexy and uncool but are actually incredibly gratifying and great businesses? Read on. We’re building software to help small manufacturing firms ($10 - $20MM in revenue) build things with higher quality and speed. Help us help small firms compete against the big guys by delivering manufacturing more consistently and with higher quality.

Three pilot customers/design partners to start working with, on both sides of the border.

The company is not VC backed and probably won’t be for a long time. Good wages, lots of work. Good people. Not a lot of bullshit.

Us: Highly technical founding team with track record of success. Tiny tech team, large manufacturing team.

You: True full-stack. You enjoy shipping features, not code. You keep things simple. The role is “founding engineer”: you must be ok with a tiny team and working mostly by yourself.

Stack: Elixir.

Email me. sebastianv@gmail.com

Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |

Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Sequoia Capital led our last round of funding and our team has experience from start-ups and larger companies like Microsoft, Google, Amazon, Uber, and more.

Temporal’s Series C Funding Announcement: https://temporal.io/blog/temporal-series-c-announcement

Temporal in 7 minutes: https://temporal.io/tldr

We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers

FEATURED ROLES:

Staff Software Engineer, Traffic → https://grnh.se/1cbb896d7us

Staff Software Engineer, Cloud Infrastructure → https://grnh.se/8b0ba8347us

Staff Software Engineer - Cloud Capacity → https://grnh.se/a0hc6o6h7us

Senior Product Manager, SDK & Developer Primitives → https://grnh.se/2e82af137us

Staff Cloud Security Engineer → https://grnh.se/nn0axiu57us

US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.

Apply here https://www.temporal.io/careers/

Fundamental Research Labs | Machine Learning Engineers, Software Engineers, Ex-founders, Researchers | Menlo Park, CA | https://fundamentalresearchlabs.com

We're an applied research company building autonomous, collaborative, and socially intelligent agents. Our small team includes computational neuroscientists, AI researchers, engineers, and builders from MIT EECS, Stanford NLP Group, Google X, Citadel, and beyond.

Our latest product, tryshortcut.ai, just launched over the summer to amazing reception and we’re just getting started.

We…

...do everything from sophisticated Agent orchestration to SFT/RL post-training of foundation models.

...have an organizational structure where product leaders are given great autonomy to experiment and ship fast.

...compensate well above market and provide generous equity.

We’re looking for:

—> Machine Learning Engineers + Applied Research Engineers to bring our research to life.

—> Engineers and ex-founders to build Agent-first products.

—> Researchers to develop frontier technologies in the Agents domain.

https://jobs.ashbyhq.com/fundamentalresearchlabs

DuckDuckGo | Multiple Roles | Remote | Full-time | $178,500 - $320,000 USD + equity

We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.

Most of the software engineering positions have been repeating here for years because we've been continually hiring for them, scaling our whole team to now over 300 people—many of those hires have come through Hacker News. We've been improving our hiring process over time, and we know some good candidates may have fallen through the cracks. Some people who tried in the past have had success going through it again, and we still pay for hiring projects.

Senior Site Reliability Engineer - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/9f845ea5-4bdd-432a-826...

Engineering Director, Windows - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/42272bd1-c863-478d-827...

Engineering Director, Web Platform - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0541f1f3-4302-4b76-93a...

Engineering Director, Browser Platform - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0541f1f3-4302-4b76-93a...

Senior Software Engineer, Windows Desktop App - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...

Senior Backend Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/abb953ee-5bb7-4637-9f6...

Senior Business Development Manager - $200,267 USD + equity https://jobs.ashbyhq.com/duck-duck-go/6a4caa8b-825c-44e3-be3...

VP, Business Development - $320,000 USD + equity https://jobs.ashbyhq.com/duck-duck-go/276ae352-55b5-4fb2-9b9...

https://duckduckgo.com/careers

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