GovStar | https://govstar.us | Remote (U.S. Eastern/Central Time) | Senior Full Stack Python Developer | U.S. Citizenship Required

GovStar is hiring a Senior Full Stack Python Developer to build secure, production-grade AI applications supporting U.S. national security initiatives.

This is a hands-on role for an experienced engineer who wants to stay close to the code, spending the majority of their time developing software.

We’re looking for strong experience with Python, React/TypeScript, CSS, REST APIs, SQL/PostgreSQL and NoSQL databases, plus experience with LLMs, RAG, prompt engineering, and cloud platforms such as Azure or AWS.

Relevant technologies: Python, React, TypeScript, Azure OpenAI, PostgreSQL, CosmosDB, Docker, Kubernetes, GitLab CI/CD, LLMs, and RAG.

Requirements: U.S. citizenship • U.S. resident • Reside in Eastern or Central Time Zone • Ability to obtain government clearance • BA/BS + 15 years relevant experience (experience may substitute for education).

Compensation varies by experience and demonstrated technical capability. We’re happy to discuss compensation expectations early in the process so neither side wastes time.

GovStar benefits include medical, dental, and vision coverage; 401(k) matching; paid time off; and an employee shares program.

To apply, email your resume and GitHub profile to nicholas.hanson@govstar.us

Please mention “Hacker News” and “Senior Full Stack Python Developer” in the subject line.

Chronograph (chronograph.pe) | Platform Engineer | Full-Time | Remote (US) | $175,000 - $215,000 USD + equity

Chronograph was founded to bring next-generation technology to private capital markets. Through our suite of cloud-based analytics and data management solutions, we help many of the world's largest and most sophisticated venture capital, private equity, and credit funds understand their investment performance in unprecedented detail. As our business grows, we're expanding the team, backed by a recent $140M+ growth equity raise.

We are looking for a candidate with a generalist background in software development, including 5+ years of experience on Platform Engineering, DevSecOps, Site Reliability Engineering (SRE), or MLOps teams. You'd be joining a small cross-functional team and have the chance to make critical contributions. Our ideal candidate has a passion for automating ops, troubleshooting infrastructure, and creating first-class developer experiences. On top of that, expertise with the following (or similar) tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker.

If interested, apply here: https://grnh.se/1pm4u2ys7us

Ojin | Lead Platform Engineer | HYBRID (Berlin) or REMOTE (CET ±2h) | Full-time

Hi HN! I'm Seema, part of the team at Ojin, and we're looking for our next Lead Platform Engineer.

We build AI agents that look and sound human - real face, real voice, real-time conversation. The kind of thing that makes people ask if it's actually live the first time they see it. Getting there means solving latency at a level most infrastructure can't touch, running custom frontier models for lipsync and face generation, and orchestrating all of it live across a globally distributed GPU fabric we own and operate ourselves.

This isn't a role where you maintain what someone else built. The hard problems are still open: dynamic routing and load balancing across thousands of concurrent GPU servers spanning multiple clouds and regions, keeping latency low enough that conversation feels natural, and deployment pipelines that can keep up with a product that's moving fast.

You'd set the technical direction for all of it, working directly with the founders on a 15-person team. No layers between you and the decisions that matter.

If you've worked on distributed systems at scale, care about how things are built and not just that they work, and want real ownership rather than a slice of someone else's architecture — we'd love to hear from you.

Stack: AWS, TypeScript or Go, Terraform/Pulumi/AWS CDK, Docker, serverless architectures.

Looking for: 5+ years hands-on AWS in production, strong IaC, multi-cloud experience, low-latency systems, and startup experience.

We're not able to offer relocation or visa sponsorship. If you're already in Berlin, this is a hybrid role. If you're elsewhere, we're open to fully remote within CET ±2h. Applications outside these criteria won't be progressed.

Apply or read more at https://ojin.ai and please mention you found us on Hacker News in your application. We're also hiring across sales and marketing.

Senior Python Backend Engineer | REMOTE (EMEA/APAC)

We're looking for Python backend engineers to work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms (not just PAXOS or RAFT).

Wow, that was a mouthful...

If you found it interesting, join Reef Technologies and tackle complex technical challenges like this on your own terms:

- Contribute from wherever you like; we are fully remote

- Set your own time commitment, as long as it's at least 30h per week

- See how we work in our handbook: github.com/reef-technologies/handbook

- Influence the way we operate through our Sociocracy 3.0 decision-making process

Salary on a B2B contract:

- 45-70 USD or 180-280 PLN per hour

- Flexible work schedule (as measured with a time tracker)

- We automatically adjust rates based on inflation twice a year

We're looking for someone with 5+ years of programming experience, including at least a year with Python (including open-source and significant personal projects).

So, what do you think? You don't even need a CV; just go to https://careers.reef.pl/?utm_source=hackernews and shoot a few quick commands to apply.

Edit: If you applied and haven't heard back, please check the spam folder of the email associated with the GitHub account you used to apply — our replies sometimes end up there.

Location: Dubrovnik, Croatia (CET) Remote: Yes (remote only; EU/UK/US-overlap hours OK) Willing to relocate: yes Technologies: TypeScript, React, Next.js, Node.js/Express, PostgreSQL, Supabase, Prisma, Stripe (billing, webhooks), OAuth/JWT/RBAC, Anthropic/OpenAI APIs, RAG, Tailwind, Jest/Vitest/Cypress, Docker, GitHub Actions Résumé/CV: https://personal-website-tau-sandy.vercel.app GitHub: https://github.com/lazarbukejlovic LinkedIn: https://www.linkedin.com/in/lazar-bukejlovic Email: lazarbukejlovic@icloud.com

Full-stack / product engineer, 4+ years shipping production SaaS end to end. I lead a team of 5–6 engineers for an international client. Built operational dashboards used by ~10k monthly users, fixed duplicate-charge and sync bugs at the source with idempotent webhooks, and ship AI features that people can trust (cited evidence, confidence scores, human review queues). Also 3 years of customer-facing technical support, so I'm comfortable owning a problem from the customer report to the fix. Looking for: Product Engineer, Full-Stack, AI Product Engineer or Technical Support Engineer roles at small teams.

Avision GmbH | Full Stack Developer (Java + Angular/React) | Remote (Germany) | Full-time

We're modernizing old business software in relatively small teams.

Stack: Java, Spring Boot, Angular or React, Kafka, PostgreSQL, Docker, Kubernetes. GitLab CI/CD, Gradle and Maven are a plus.

We want: 2+ years with Spring Boot and Angular/React, solid SQL, German at B2 or better.

We offer: fully remote within Germany, 32 vacation days, flexible hours, overtime paid out or taken as time off, Windows or Linux laptop, sabbatical and workation options.

Send me an e-mail and I can give you a referral if I think you deserve it. Otherwise apply through the website.

Hiya | Senior Backend Software Engineer | Seattle, WA | HYBRID (3 days/week in office) | Full-time | $113K–$197K + equity

Hiya makes phone calls trustworthy again. We do caller ID, spam and scam protection, and branded calling for carriers, phone makers, and businesses.

I run the Communications Platform team (Seattle + Barcelona). We're building new systems where telephony meets AI: real-time scam detection on live calls, deepfake voice detection, speaker verification, and AI call screening that plugs into carrier networks. Most of it is new work, so you'll help make early architecture decisions.

Stack: TypeScript/Node.js, SIP/RTP, STT/TTS, Docker, Kubernetes, AWS, Terraform, Helm.

Looking for 3+ years of backend experience, strong TypeScript or Python, and comfort with APIs and event-driven systems. VoIP/telephony experience is a big plus but not required. I came to telecom from a software background too.

Apply: https://jobs.ashbyhq.com/hiya/2de4d41b-a919-48c4-9a6c-e0d4f3...

FusionAuth | Principal Software Engineer, Senior Java Engineers, Account Executive, Customer Support Manager | Varies between REMOTE (in USA, also in Europe but only for the account exec position) and ONSITE in Denver, CO, USA, details in each job desc | Salary ranges for the Principal Software Engineer it is 225k-270k, but the Euro positions don't have them :(

At FusionAuth, 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 relatively unique deployment model (self-host on-prem, run in your cloud or let us operate it for you in ours)

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

* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; but don't worry, there are plenty more features to add)

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

Our core software is commercial. We open source much of our supporting infrastructure. Technologies and standards that you will work with: modern Java, PostgreSQL, Docker, Kubernetes, MySQL, OAuth, SAML, OIDC.

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

Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/ Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 30+ countries and build systems for analyzing risks in coffee, cocoa, and tea supply chains (including EUDR-related deforestation checks).

* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k -https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)

Curai | Remote (US) | Full-time | https://curaihealth.com

We're building AI agents to expand access to affordable, and high quality healthcare. We run a vertically integrated primary and urgent care clinic and are actively building an agentic platform focused improving longitudinal care outcomes.

We're hiring engineers to work across patient and clinician experiences, production AI systems, and the platforms that help people discover and access care.

* Sr Software Engineer, Full-Stack: https://jobs.lever.co/curai/46e0dd2f-c1dd-4ca2-9095-5b45f477...

* Sr Software Engineer, Agentic AI: https://jobs.lever.co/curai/cd31b67b-d83c-466a-ac55-cfa4c2ec...

* Sr Software Engineer, Marketing Platform: https://jobs.lever.co/curai/b157298e-4dc7-4594-a9c4-29f0dec4...

Tech stack: Agents SDK, Braintrust, Python, React, React Native/Expo, AWS, Postgres, DynamoDB, Docker, Terraform.

RMG | Sr. WordPress Engineer | $100-150k | REMOTE (US/Canada)

We run 100+ WordPress and Next.js properties and we're rebuilding our development workflow around coding agents. You'd own the platform and set the standard for how we use AI in production.

Stack: WordPress (Gutenberg, ACF, WP-CLI), PHP, MySQL, Next.js, Linux/Docker, GitHub Actions, n8n.

We want someone who has shipped production code with Claude Code, Codex or similar and has real opinions about where agents help and where they don't.

US: W2 or contract. Canada: contract. Contract available with an immediate start.

Email: contact@rehabmedia.com