Fairwater Labs | Founding Engineer / Technical Product Co-Founder for AI content generation Dual-Use Startup focused on workforce attention and engagement | Remote (US-based) | Full-Time | Competitive salary and significant equity | US authorized only

Help us reinvent how US + partner military and civilian teams leverage AI to maximize attention and engagement onto the most important and evolving needs. We’re building an AI copilot that enables leaders to move away from sending emails that go unread, and towards more engaging, habit-forming, and micro / repetitive content means to emphasize most essential priorities, and align workforces dealing with high-risk environments, disruption, and transformation.

Why join now? Backing from a dual‑use venture studio with multiple exits and in‑house DoD BD expertise.

Validated user stories, early wireframes, and early potential users are ready—your code ships to real operators fast.

Co-Founder CEO, with background in driving go-to-market, is still in the process of being sourced and recruited, so you would be a part of that process of early company and founding team formation.

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.

Iterate on prototypes right away with the Fairwater Labs team, and join in the next phase of customer discovery.

Then, when the GtM Co-founder is in place, work together (and with Fairwater team support) to build the MVP, ship weekly releases, then hire and lead a small, AI-leveraged team.

Co-shape product decisions with DoD users and early commercial adopters.

You Highly experienced full-stack/ML/AI engineer who can explain and defend tool choices (e.g. Python, TypeScript/JavaScript, React, LangChain, vector DBs, CI/CD, IaC).

Proven track record shipping production LLM / AI tools for content generation, and/or mobile applications that get to high-frequency use (daily, habit-forming) Comfortable with DevSecOps and data security (familiarity with GovCloud/IL4+ a plus).

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 Email is hidden.

Trustle (https://trustle.com) | Senior or Staff Backend Engineer | Remote (US) | Full-time | $120k-175k + benefits based on experience

We're building the future of cloud access management - helping companies achieve Zero Standing Privileges through just-in-time access and intelligent entitlement management.

What you'll work on:

- Build intelligent scheduling engines that orchestrate just-in-time access across thousands of cloud resources

- Design AI-powered systems that help customers intelligently request and review access across AWS, GCP, Azure, and SaaS platforms

- Create scalable integration pipelines using durable functions to connect with dozens of cloud providers and enterprise tools

- Develop next-generation data models that map complex permission relationships across multi-cloud environments

- Work with AI coding agents to accelerate development and ship features faster

What we're looking for:

- Strong Python experience (FastAPI is a plus)

- Experience with data modeling and building complex ELT pipelines at scale

- Postgres experience and familiarity with BigQuery

- API design and development expertise

- Comfort with cloud platforms and Identity and Access Management concepts

- Data lake architectures experience is a plus

Reach out to Email is hidden

Komodo Health | Applied AI Engineer | Full-Time | $200-$250k + equity... | SF On-site / Remote US

Healthcare in the U.S. is a mess. Komodo Health is fixing that—with data. We’ve mapped the patient journey across the country to build the most complete picture of disease burden and treatment gaps. Our customers are pharma, payers, and health systems who actually want to do something meaningful with that information.

We have exciting products that are AI-native, both in the interface as well as in development, and want to carefully grow high productivity teams. AI integrated with Komodo's data is giving some of the most unique, real world insights any of us has seen come out of the new LLM era. I can assure you it will blow your mind, and it will be one of the most rewarding AI products you can be working on now!

We are looking for highly independent individuals, who can work in a new, small, but empowered team to create our AI product. What will you be bringing? - Proven experience working on Agentic systems that solve real problems - Some evidence you have the "instinct" Andrew Ng mentions as the differentiators of successful Agent builders - Fully comfortable developing in an AI-first, almost AI-exclusive development paradigm (happy to discuss what that means)

I've been on HN for years and always wished I had a post that was cool enough to post here, and finally excited that I do have one here. If this post sounds exciting, Please email me at Email is hidden and we can start a discussion!

EHG | Remote | Full-time

EHG is hiring! We're looking for a talented Senior Back-End Engineer on Last Epoch. If you love ARPGs and want to work with a great team (and me!), check it out:

https://eleventhhourgames.bamboohr.com/careers/85

LaunchDarkly | Staff Distributed Systems Engineer | Remote (US) | Full-time

Hi, I'm the hiring manager for the Flag Delivery team at LaunchDarkly. We're building and scaling the Flag Delivery Network - a globally distributed, high-throughput system that delivers hundreds of thousands to millions of real-time feature flag updates per second to SDKs across web, mobile, and server environments.

We work on challenges like streaming delivery, edge caching, global state synchronization, and operational excellence at scale. If you enjoy designing, building and running distributed systems that need to be fast, reliable, and observable - we'd love to hear from you.

Apply here: https://job-boards.greenhouse.io/launchdarkly/jobs/661498400...

Or feel free to reach out directly: Email is hidden

Teleport (YC S15) | Backend and Fullstack Engineers | US, Toronto, London, Remote OK | https://goteleport.com

Do you enjoy building security and deployment tools for other engineers? Join us to hack on https://github.com/gravitational/teleport. Most of our code is Go, we have very little technical debt, our codebase is clean and small.

If you are a backend or fullstack engineer, we expect you to be comfortable with the following:

* Go for backend and Go+TypeScript for fullstack engineers. * Linux, networking, and security. * Scalability and/or security experience for systems software is welcome. We're looking for senior engineers to join the Teleport team. Teleport is a company started by engineers to build products for engineers. We are a stable and growing company.

We offer:

* Competitive salary and equity. * 401k with company match. * Excellent health insurance. Apply: https://jobs.lever.co/teleport

What to expect once you apply:

* You will join a 30 minute intro call and we will walk you through compensation, the interview process, and requirements. * You join a private Slack channel and submit a coding challenge in Go (backend) or Go+TypeScript (fullstack) depending on the position using Github.

VLM Run (https://vlm.run) | 2x founding engineers + 1x DevRel | https://app.dover.com/vlm%20Run/careers/a63ca8a3-0866-4a36-8...

If you're excited about building bleeding edge infrastructure for VLMs (Vision-Language Models), we're looking for cracked founding engineers to join our team. At VLM Run, we're building an end-to-end platform for developers to build and operationalize agentic VLMs. We're a team of veteran AI / computer-vision experts with over 20+ YoE building production-ready ML infra for autonomous driving and AR/VR.

1. Founding AI Engineer: Full-time | ONSITE (Santa Clara, CA) | $150-220K / yr + 0.5-3% equity | https://app.dover.com/apply/vlm%20Run/1a490851-1ea1-4f12-a0f...

2. Developer Relations: Part-time or Full-time | REMOTE | $100-$120K + 0.2-0.5% equity | https://vlm-run.notion.site/vlm-run-hiring-25q1-devrel

Email us at hiring "at" vlm.run with your Github profile / recent projects.

P.S. We recently launched our MCP server (https://www.vlm.run/mcp) - if you're especially interested in building at the intersection of visual agents and MCP, let us know in the email.

CoVar | Durham, NC | https://covar.com/ | Full-time | ONSITE/HYBRID

CoVar is a small R&D company specializing in machine learning and software development for defense, healthcare, and manufacturing applications.

We're looking for a jack-of-all-trades who can: prototype computer vision algorithms, build Python web services, develop Javascript visualization tools for time-series data, ... any or all, with the only hard requirement being eagerness to learn.

Contact Email is hidden for more information!

Learn more and apply here: https://job-boards.greenhouse.io/covar/jobs/4021592007?gh_sr...

40GRID - Full-time Remote | Senior React Native Mobile Engineer

Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.

Email: Email is hidden (no recruiters or agencies, please put HN in subject line, thanks).

Tech: React Native

NexHealth | Multiple roles | Hybrid(SF/Seattle) | Full-time | https://www.nexhealth.com/

NexHealth is like Uber before ride sharing was a thing but for healthcare experiences

Engineering at NexHealth boasts of high talent density with chapters in SF and Seattle. The company has created a market segment of its own, is on an amazing trajectory and needs sharp get-stuff-done engineers to retain its first mover advantage. We’re building something quite magical and having major social & societal impact on 100M+ patients, you can read more about our 3-step master plan here: https://www.notboring.co/p/the-secret-3-step-master-plan-to

San Francisco

- Senior Staff Software Engineer, San Francisco https://www.nexhealth.com/careers/open-positions?gh_jid=5447...

- Staff Software Engineer (Fullstack), San Francisco https://www.nexhealth.com/careers/open-positions?gh_jid=5447...

- Staff Software Engineer (Platform), San Francisco https://www.nexhealth.com/careers/open-positions?gh_jid=5447...

- Senior Software Engineer (Fullstack), San Francisco https://www.nexhealth.com/careers/open-positions?gh_jid=5447...

- Senior Software Engineer (Platform), San Francisco https://www.nexhealth.com/careers/open-positions?gh_jid=5447...

Seattle

- Staff Software Engineer, Seattle https://www.nexhealth.com/careers/open-positions?gh_jid=5546...

- Senior Software Engineer, Seattle https://www.nexhealth.com/careers/open-positions?gh_jid=5546...