Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.

Coder’s self-hosted Agentic Development Environment (ADE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.

Check out our OSS product with 100k+ stars on GitHub! https://github.com/coder

All positions are fully remote in the countries listed unless otherwise specified.

[1]Senior Customer Support Engineer • North America • Full time

[2]Senior Software Engineer (Multiple Teams, Europe) • United Kingdom; Ireland; Poland • Full time •

[3]Senior Software Engineer (Multiple Teams, North America) • United States; Canada • Full time

[4]Software Engineer (Enterprise Experience, Backend) • Europe • Full time

[5]Software Engineering Manager (Agentic Engineering) • United Kingdom; Ireland; Poland • Full time

[6]Software Engineering Manager (Agentic Engineering) • United States (Eastern) • Full time

[7]Staff Software Engineer (Agentic Engineering) • United Kingdom; Ireland; Poland • Full time

[8]Staff Software Engineer (AI Governance) — Research & Development • United States • Full time

Sphinx Defense builds software to solve complex national security problems for America and its allies. Founded by engineers and technologists with deep experience across commercial and defense technology, we're building a vehicle-agnostic communication infrastructure to enable satellite operators to securely utilize antenna networks and maneuver satellites in real-time. We're bootstrapped, profitable, and growing aggressively.

To learn more about who we are, our engineering culture, and whether this is the right place for you, https://sphinxdefense.com/.

Our current openings are: Associate DevOps Engineer - Colorado Springs, CO: https://grnh.se/s1twrxb88us

Backend Engineer - Colorado Springs, CO: https://grnh.se/z0jox39h8us

Backend Engineer - Remote: https://grnh.se/bd3zrpcg8us

DevOps Engineer - Colorado Springs, CO: https://grnh.se/ediup2jj8us

DevOps Engineer - Remote: https://grnh.se/w6nfmsl18us

Full Stack Engineer - Remote: https://grnh.se/sw2e30pl8us

Senior Backend Engineer - Colorado Springs, CO: https://grnh.se/auntb4us8us

Senior Backend Engineer - Remote: https://grnh.se/kp0xwi9b8us

Senior DevOps Engineer - Colorado Springs, CO: https://grnh.se/i07aje6u8us

Senior Full Stack Engineer - Chantilly, VA: https://grnh.se/ndhlbbo18us

Senior Full Stack Engineer - Colorado Springs, CO: https://grnh.se/dugo9l3i8us

Senior Full Stack Engineer - Seal Beach/Los Angeles, CA: https://grnh.se/vj6j0s6j8us

Senior Infrastructure Architect - Colorado Springs, CO: https://grnh.se/fibm1r478us

Senior Network Engineer - Colorado Springs, CO: https://grnh.se/v1c47kta8us

Don’t see a role that aligns with your interests or don’t have the specific Space/ Command & Control experience? Apply to the general interest application and list what type of role you would be interested in: https://grnh.se/4ce199d68us

Cocient is a human data and AI training platform. We contract experienced professionals to produce evals and training data for AI labs: writing hard, realistic problems in your field, grading model answers, and pinning down where a model's reasoning breaks.

Pay by field, depending on experience: software engineering $70-150/hr, data science $60-130/hr, finance $90-180/hr, medicine $120-250/hr, law $80-200/hr, science and engineering $50-120/hr.

Independent contractor, flexible hours. To apply, sign up, upload your resume and take a short AI-led interview about your experience (computer with camera and mic): https://work.cocient.com/opportunities?utm_source=hackernews...

Please apply through the link above; we don't accept applications by email.

1. Founding Account Executive: moves security champion's interest through the org to closing, run technical evaluations with FDE, writes the playbook for next hires. 5+ years in GTM with five- and six-figure ACV technical deals closed into security or engineering orgs that did not have a marketing or sales engine. Apply here: https://jobs.lever.co/apolloresearch/008a594d-0b50-4f15-be9d...

2. GTM Associate: builds the pipeline engine and qualified pipeline.2+ years generating demand without a playbook, and the ability to build a working tool. Apply here: https://jobs.lever.co/apolloresearch/df8439d2-b43e-4136-94d9...

We have an intense in a good way culture. Read more about it here: https://docs.google.com/document/d/1tEgMnROVFAeeBaA0kihzXf_K...

London | Full time| competitive salary and benefits

- Radar is the geo-location dev tool

- Doing 1B+ API calls per day

- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

- We're based in NYC with our HQ in Union Square and remote friendly (US)

Interesting things we're working on:

- HorizonDB, our Geospatial database written in Rust

- Agents and MCP tools to visualize and debug location data at scale

- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.

- Anomaly detection to identify spoofed locations

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS K8s deployment, 99.99%+ availability

Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com

Thankly builds branded shopping apps that run inside AI assistants, including ChatGPT, Claude and Gemini. Shoppers ask for what they need in conversation, the app recommends products from the brand's own catalog, and they can check out without leaving the chat.

Founding Engineer: Build our platform and client apps on React, Vite, Express, TypeScript, Supabase and Postgres, working from technical designs written by our CTO. You have 3+ years of full-time experience and build with AI coding tools like Claude Code or Codex every day. https://thankly.ai/careers/founding-engineer

Founding Engineer, RL Environments: Build RL environments for shopping agents from real shopper questions, including tasks, scoring rubrics and automated graders. Experience with LLM evaluation, reward design or AI training data is a plus. https://thankly.ai/careers/rl-environments

Founding Product Designer: Own the UX of the apps we build for clients and of our own platform, and set the patterns for how shopping works inside AI conversations. 3+ years of full-time product design experience and a portfolio. https://thankly.ai/careers/product-designer

These are equity-first founding roles. At least 4 hours a day of overlap with Eastern Time.

To apply, email harsh@thankly.ai with your GitHub or portfolio and one sentence about the best thing you've built.

We are a software consulting company based in Northern Virginia.

Our Website: https://www.solutionstreet.com/

Interested? Apply on our Careers Page (Make sure to mention you found our post on Hacker News): https://solutionstreet.com/join.php

Current Opportunities: Java Engineers: (ONSITE Chantilly, VA) Seeking Mid-to-Senior/Lead levels of Full Stack Java Engineers with experience in Java, Spring, Hibernate, Kubernetes, and Helm.

Automation Testers: (ONSITE Chantilly, VA) Seeking Mid-to-Senior/Lead levels of Automation Testers with experience with Javascript and WebdriverIO. Must be comfortable coding in Javascript. Open to considering junior software engineers with expertise in Javascript for these roles as well.

Estuary is a VC-backed, post–Series A startup powering real-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows. We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers.

We’re hiring for:

Head of Engineering — Own the engineering function end-to-end as a partner to our founder CTO: strategy, people, delivery, and operations across a compact but high-leverage team. You’ll grow the leaders already running our teams, set technical strategy jointly with the CTO, and be accountable for what engineering ships and what it costs.

Senior Systems Engineer (Control & Data Plane) — Build the high-performance backbone of our platform: the orchestration, distributed state, and stream transport that keep pipelines at sub-second latency under massive throughput. You’ll work primarily in Rust on fault tolerance, consensus, and networking, and help set the bar for correctness and performance across the team.

Product Manager — Own product areas end-to-end, working closely with engineering and design to shape the roadmap and deliver a great developer experience. Engage with users, translate real-world use cases into product decisions, and help define how modern data infrastructure should feel to build with.

Head of Product Marketing — Lead product marketing as we bring real-time, agent-ready data pipelines to technical buyers, partnering closely with our Head of Marketing, Developer Relations, and the founders. Own positioning, messaging, launches, and competitive narrative, turning what our engineers ship into stories data teams actually care about.

Solutions Engineer — Partner with sales and customers from the first technical call through production, running discovery, demos, and proofs of concept for data engineering and platform teams. You’ll design CDC, streaming, and batch pipelines on Estuary, solve real integration problems hands-on, and feed what you learn back to Product and Engineering.

Customer Success Manager — Own the post-sale relationship for our data engineering and platform customers as our first CS hire. You’ll build onboarding, account health monitoring, and the expansion playbook from scratch while staying technical enough to resolve most issues yourself.

Senior Compliance Engineer — Own our GDPR and PCI DSS programs while keeping our audited SOC 2 and HIPAA programs running smoothly, alongside hands-on ownership of identity, endpoint, and SaaS estate management. This is a governance-first role for someone who has run a compliance program end-to-end, not just contributed to one.

What we’re looking for: People who care about building reliable, maintainable systems and processes and enjoy working with complex APIs, data flows, or customer relationships. 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

Exponent is a financial platform for franchise and multi-location restaurant operators: charge cards, loans, and an AI-powered Accountant that pulls in an operator's POS, bank, payroll and processor data, reconciles it, and automates the monthly close.

You'd own core systems in the Accountant: idempotent ingestion from unreliable third-party APIs, the background jobs that keep thousands of accounts in sync, and the decisions about how LLM classification behaves inside a ledger that has to be right. Full stack, focused on backend architecture. Rails, Postgres, Sidekiq. We ship multiple times a day.

We want someone who ships fast and knows when to slow down. 5+ years, deep experience in any server-side framework (Rails, Django, Phoenix, TypeScript), and fluent with AI-assisted development. Fintech and Rails experience are strong pluses.

Email careers@exponentfi.com with a short note on why this interests you.

Full-stack engineer, 6+ years on 100% remote teams, focused on shipping LLM features to production.

Last role: tech lead for AI call analysis at a US marketing agency. Took the MVP from design to validated delivery in 2 months: a Claude-based pipeline that turns a month of customer calls into coaching reports, with model-free quote verification (every quoted sentence is checked against the transcript, so no fabricated quote reaches a client), batch runs of up to 300 calls with live progress, and cost protection so no paid model response is ever lost.

Before that: product engineer on a crypto wallet with 10k+ users, where I shipped a swap widget that generated $10k+ in direct revenue in its first 5 months and set up the project's first testing/CI environment.

Looking for: full-time or contract roles in AI product engineering or full-stack. Available now. English C2, Spanish native.

ThreatMark protects >60M end users from finacial fraud and saves > $1.2M every day in losses.

We are working with banks in EU and US to protect their end users.

We develop large-behavioral models that recognizes returning users by their mouse movements, keystroke timings and sensoric data (accelerometer, gyroscope).

We detect cyberthreats (e.g. malware, phishing, scraping) by exploiting browsers/sandboxes of devices.

We manage ~PB scale of data and provide realtime scoring in milliseconds driving authentication/authorization flow (2nd factor).

Stack: [python, typescript, rust], [redis, postgresql], [aws, terraform] ...

We are looking for exceptional engineers to build with us and be part of the success:

- Backend Engineer [rust, python] - low-latency stream processing engine, rewrite python microservices to rust, build new detection features

- DevOps Engineer (IaaC in AWS)

- DevSecOps Engineer

- AI Tech Lead (loops & graphs guru, real ML background)

- Security Researcher/Engineer

- Product Manager [USA]

- Fraud Detection Specialist

- Partner Manager

If you are interested, please email us @ career@threatmark.com with subject "HN Who's Hiring"

If you don't find the right role here or at https://www.threatmark.com/careers/, write us anyway if you believe you can be good fit :)

Krystof Hilar, Co-Founder & CTO

Ex-DOGE team transforming critical American industries with AI. Backed by a16z, Human Capital, Brian Armstrong, Shyam Sankar, and Antonio Gracias.

Apply + vision: special.co/careers + special.co/vision

How do you help an electrical engineer find the right part among millions of highly technical, nearly identical components?

We’re hiring someone to own that problem across search, ranking, filters, discovery, experimentation, and AI/LLMs.

Electronics + search is a surprisingly deep problem space.

https://digikey.wd5.myworkdayjobs.com/en-US/Digi-Key/details...

ControlPlane is looking to grow our OpenBao group with consultant and Go developer positions!

OpenBao is a fork of HashiCorp Vault under the Linux Foundation's OpenSSF, the sister project of OpenTofu under the CNCF.

ControlPlane was built as the open source, cloud native security consultancy and later expanded into open source maintenance through Flux CD and now OpenBao in 2026.

Come work with me!

More info and apply here: https://job-boards.eu.greenhouse.io/controlplane/jobs/501252... + https://job-boards.eu.greenhouse.io/controlplane/jobs/502603...

We're a 7 person team in-person in New York City, raised $2.7M, have >3 years of runway, and are growing faster than we ever have.

You'll build a well-crafted product, and work on challenging problems at intersection of AI, construction (mapping), and fintech.

Apply here: https://www.ycombinator.com/companies/clad/jobs/YHGyRSf-soft...

Or email me at jason [at] withclad [dot] com

getregistered is a better way to do event registration.

We're looking for an experienced devops freelancer to help manage and enhance our GCP + Terraform + GitLab based stack in our SOC2 / PCI environment. Candidates must be willing to undergo a background check.

Please email hn@getregistered.com with LinkedIn / CV / Samples of work.

I’m Marcelus Brice, founder of TheraPlug (https://theraplug.health). We’re building a behavioral health platform focused on making it easier for patients to find appropriate therapists and access care through insurance, starting in Detroit.

We’re looking for a hands-on technical leader who can build alongside a lean team and help recruit its founding engineers. You don’t need a previous CTO title, but you should have shipped and operated production software.

The product will support iOS, Android and responsive web, including:

• Patient and provider onboarding, scheduling and secure messaging. • AI-assisted therapist matching based on clinical needs, preferences, insurance and availability. • Provider credential verification and payer enrollment workflows. • Insurance eligibility checks and estimated patient costs. • Secure video sessions and clinician-reviewed AI documentation.

Relevant experience includes full-stack development, mobile apps, healthcare integrations, sensitive-data security and practical AI implementation. We value clear architecture, accessible design and thoughtful use of established services.

Compensation: We are pre-funding and cannot offer an immediate cash salary. We’re seeking someone interested in an equity-first founding role, with a planned transition to salary when funding supports payroll. Equity, responsibilities, time commitment and compensation triggers would be agreed in writing before work begins. Funding timing is not guaranteed.

To start a conversation, email marcelus@theraplug.health with: • Products you’ve built and your specific contribution. • Relevant healthcare, security or AI experience. • Your location and realistic availability before funding. • Your interest in leading and assembling a small development team.

I can share the detailed product scope and team requirements.

RedSeal is an exposure management platform. We integrate agentlessly with 2,000+ security and infrastructure systems and devices to model the full hybrid environment (on-prem, cloud, OT, IoT) and show which attack paths and vulnerabilities actually matter. Used by hundreds of Fortune 1000 companies and 75+ U.S. government agencies, including every branch of the U.S. military.

Looking for 4+ years of security presales or consulting, plus deep networking: L2-L4, routing, and multi-vendor firewall/load balancer config. Comfortable with REST APIs and scripting. Bonus: BGP/MPLS/SD-WAN, cloud networking, OT/ICS, CCIE/CCNP/CISSP.

Apply: https://redseal.applytojob.com/apply/GOBu1zg3ZL/Sales-Engine...