Solitude Labs | Founding Engineer (Rust) | Full-time | Onsite Preferred | West Palm Beach, FL | 120k - 160k + Equity Package

At Solitude Labs, we're securing the future of the energy grid. Solar, batteries, EV chargers, and other distributed energy resources (DERs) are transforming how energy is produced and consumed. While they present endless opportunities to modernize our grid to make it more resilient and meet demand, they also create more entry points for bad actors to compromise the grid.

We're hiring a founding engineer to lead architecture and development of a decentralized, zero-trust cybersecurity platform for the distributed grid. You'll work across embedded and distributed systems, iterate quickly, and influence the core product.

Tech & experience:

5+ years software engineering

Strong in Rust (preferred) , or C/C++

Experience with grid tech (SCADA, EMS, ADMS, RTUs, PLCs)

Networking protocols: QUIC, TCP/IP, UDP

US citizenship required

This is a zero-to-one role. If you want to help protect critical infrastructure and innovate, send your resume over to careers@solitudelabs.com

Antithesis | Multiple Roles | Onsite | Full-time | Vienna, VA (D.C. metro area)

We are making autonomous testing platform that finds bugs in your software with perfect reproducibility to help you fix them.

Please apply here https://antithesis.com/company/careers/

Hot roles:

- UI Engineer | Frontend Developer (I review every application)

- Product Marketing Manager

Holepunch|https://holepunch.recruitee.com|Senior Node.js Engineer|Full-time|Remote

Job requirements

Significant experience with Node.js; Experience with C/C++ and writing native bindings for Node is a plus but not required; A strong background in building and managing modular codebases and creating reusable npm modules; Robust Testing & Debugging experience; Passion for P2P Technology is a plus.

Why Holepunch?

This is more than just a job; it’s an opportunity to be at the forefront of the internet’s evolution. If you are driven by innovation and eager to build decentralized solutions that challenge the status quo, join Holepunch. Together, we can create a more secure, inclusive, and P2P decentralized future.

StorPool | Senior Software Engineer - Storage Core (C/Linux) | Remote (UTC-1 to UTC+5) | Full-time

StorPool is building the future of data storage. Our software runs at the heart of modern clouds, delivering <100µs latency, 113M+ IOPS per cluster, and 99.999% availability. We're profitable, self-funded, and our customers love us (NPS off the charts).

We're looking for a Senior Software Engineer to join our Core Storage team. You'll tackle genuinely hard problems: writing custom Linux drivers, optimizing lock-free data structures at nanosecond scale, building fault-tolerant distributed algorithms, and debugging issues that go all the way down to kernel internals. This isn't CRUD work - it's systems programming at its most challenging.

Competitive salary, fully remote, meaningful time off, and a yearly education budget to keep learning.

If you get excited about shaving microseconds off I/O paths and building infrastructure that simply doesn't break, we should talk.

Apply here: https://storpool.com/force/senior-software-engineer-storage-...

Thunder Compute (S24) | VMWare for GPUs | www.thundercompute.com | 6 days/wk in-person in SF

We are a GPU cloud provider, building proprietary virtualization software to use our GPUs 4x more efficiently than competitors.

In other words, a systems research lab monetized with a cloud offering.

- Rocket ship, revenue growing 100%+ MoM

- 4-person team, expanding to ~8-10 over the next 6 months

- YC S24, just closed $4.5M of seed funding

If you are looking for a post-PMF team with deeply interesting work and a clear path to scale, here's your chance.

Open roles:

- Systems engineers (C++, performance optimization close to the metal)

- Infrastructure engineers (GoLang, K8s, experience building reliable systems at scale)

- Devrel engineers (Full stack, track record of community building)

Apply here --> https://www.ycombinator.com/companies/thunder-compute/jobs

CBS News is looking for a Lead Application Developer for elections and surveys work. This a full stack role, concentrating on a C# API, with desktop and web apps to support internal editorial and data science teams

Great team, very interesting work. This is an onsite/hybrid role, the office is in New York City.

More info here:

https://careers.paramount.com/job/New-York-Lead-Application-...

VDX.tv (http://www.vdx.tv) | Remote Engineers & Developers | Full-time | REMOTE Established company (20+ years) looking for mature generalists to contribute remotely. You can be anywhere in the world so long as you:

● Are self-motivated and can work independently

● Driven to constantly learn and are always searching for the bigger picture

● Strong in clear thinking and written communication

● Have experience with many languages but can be effective in any language

● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity

● Understand how to build highly reliable systems and be responsible for taking code to production

● Understand that code simplicity and readability are more important for long term maintainability

● Want to work on challenging problems and impactful work without being micromanaged

We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:

● Backend Servers: Strong in C, Concurrency and Distributed Computing

● Backend Servers: Strong in Java

● Infrastructure: Strong in building infrastructure tooling to program infrastructure.

● Frontend: Strong in Javascript, Typescript, React, and advanced UI and browser applications

● Artificial Intelligence: Strong in Neural Networks, AI Workflows, AI Models.

● Product Design: Ability to spec and build out clean UIs and dashboards.

We value people who are generalists and are interested in learning, developing, and applying expertise across multiple areas. Although our core business is in digital video advertising, we do research and development in areas such as programming languages, databases, distributed computing, infrastructure, and ai. We are private, which gives us the freedom to explore many areas without investors and profits being the sole objective.

Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.

Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.

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

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We’re helping companies rank and be visible in AI search /ChatGPT, Google AI mode et.c (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: 7–8 YOE, strong TS/React/Node.

Comp: €65k–€110k + equity.

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

Prophet Town LLC | Various Software Engineering Roles | US – Remote and Hybrid | English fluency required | Full-time | $150K-$250K annual total comp (multiple)

I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.

We’re currently especially seeking:

Frontend Engineers (React, NextJS, Typescript; Animations, Performance optimization; sfbay local a plus)

Product Lifecycle Management (PLM) Developer (C++/Java; Siemens Teamcenter; Custom applications, workflows, data model updates)

Full-Stack Software Engineers (React, Python, Ruby on Rails; Database Design, Devops, and third-party API integrations)

Please apply using this Google Form: https://forms.gle/NZo1uRJ9QfT2j3P27. Applicants who submit before September 12 will receive a reply by September 19. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.

Unto Labs | San Francisco, CA | ONSITE (Hybrid OK), REMOTE (US) | Full-Time

Unto Labs is developing the Thru Layer-1 blockchain (https://thru.org)

We recently announced $14.4 million in funding to make blockchains & digital assets useful for the world. Founded by Jump Crypto alumni and core contributors to the Solana protocol and the Firedancer client (https://github.com/firedancer-io/firedancer), we’re tackling fundamental scalability, performance, and usability challenges in distributed ledgers.

Our runtime conforms to the RISC-V specification—moving away from domain-specific VMs, DSLs, and bespoke compiler toolchains that limit developer and institutional adoption. You can write smart contracts and programs in any LLVM compatible programming language and reason about a standard ISA in RISC-V. Components are developed in C for maximal control over performance and resource usage.

We believe there is a unique window of opportunity to developer fairer, more accessible, and more global financial products on resilient public blockchains.

We are hiring for the following roles:

- Systems Engineer: https://jobs.ashbyhq.com/unto-labs/13df6bea-b253-4c80-ae05-5...

- Design Engineer: https://jobs.ashbyhq.com/unto-labs/81cbbb75-a75a-4d96-b5da-7...

- Product Engineer: https://jobs.ashbyhq.com/unto-labs/1ae2769b-1a67-41e2-a8d6-5...

Trunk | https://trunk.io | DevRel Engineer - Remote US or Canada| Staff Full Stack Engineer | Sr Full Stack Engineer - San Francisco

Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. Some of our products:

  * Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged.

  *Flaky Tests: Detect and eliminate Flaky Tests.

  * AI DevOps Assistant: Automate Reccurring DevOps tasks in chat.

In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine)

Our tech stack:

  * Frontend: Typescript, React, Redux, Next.js
  * Backend: Typescript, Node, AWS, CDK, k8s, gRPC
  * Observability: Prometheus, Grafana, Kiali, Jaeger
  * CLI: C++20, Bazel
  * VSCode Extension: Typescript
  * CI/CD: GitHub Actions
  * General: GitHub, Slack, Linear, Slite

Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobs

Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After recently raising $225M in series A funding, led by Paradigm, we are growing our team.

Senior SWE (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/45f674b2-d904-482e-a5...

Smart Contract Engineer (Solidity): https://jobs.ashbyhq.com/category-labs/776ce314-aa12-471b-92...

Senior Researcher, Systems: https://jobs.ashbyhq.com/category-labs/015934c5-66e5-4042-94...

Equity Trust | Lead ML Engineer | Cleveland, OH or REMOTE | Full-time | 150 - 180k

Equity Trust is a custodian of self-directed IRAs that gives clients the tools to manage their own retirement accounts, and to invest in a range of traditional and alternative assets. We have been helping clients steer their own retirement accounts for over 50 years, and now have over 400,000 accounts, and over $65 billion in assets, under custody. We have offices in Ohio, Florida, Texas, and South Dakota if in-person work is your jam, but fully support remote work as well.

The role: We're looking to add a founding ML engineer to build out our data science practice (and ideally hire and lead a data science team). You would be our first ML hire and working alongside our data engineering and product teams to identify, scope, POC, and productionize relevant analytic use cases to help drive new and improved product offerings, and to elevate our client experience. Our data eng stack is mostly Python + AWS, and you will have the resources and support to develop an ML stack alongside that. Generally, if you like working with data, tackling open-ended problems, and (optionally, but always nice) building cool products to help folks take a more active role in their investments --- you'll probably have a good time here!

You can apply directly here: https://www.paycomonline.net/v4/ats/web.php/jobs/ViewJobDeta...

If you'd like to learn more, drop me a line at c.wetherill [at] trustetc.com

NOTE: Although the role is remote, we are only set up to hire out of certain states (generally the midwest, central, and southern US). Feel free to email me before applying and I can confirm if we're able to hire out of a specific state

VitVio | Senior Full-Stack Engineer (Elixir, NixOS, React) | Remote (EU Timezones) | Full-Time | vitvio.com

We're building AI-powered systems to make hospital operating rooms safer and more efficient. We're looking for a seasoned engineer who values clean code, robust architecture, and a collaborative culture. You'll join a small, strong team and will have a massive impact on a product used in high-stakes clinical environments. We are looking for engineers with strong fundamentals, and who knows how to work efficiently in a team through code reviews and version control.

Tech: Elixir (Phoenix), NixOS, React, TypeScript, C++, Postgres, GraphQL, Google Cloud Provider.

We're looking for deep experience in at least Elixir or NixOS.

Apply and see more details here: https://jobs.ashbyhq.com/vitvio/5d9782f2-3834-429b-be99-dfbc...

We review applicants on a weekly basis.

ROCKSTAR GAMES | NYC-San Diego-New England| FULL-TIME | FULL ONSITE | .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/

Undetect.io | Counter-Security / Reverse Engineer | Full Time / Part Time | Remote, Global

We're looking for a TypeScript engineer to join our team with a tight focus on stealth browser automation tools and RE / adversary intelligence pipelines.

You should have:

• Strong TypeScript, Node.js, CDP (Chrome Devtools Protocol) experience.

• Interest in C++ and Chromium internals.

• Experience evading or analyzing anti-bot and WAF systems.

• Practical experience reverse engineering & deobfuscation of heavily obfuscated / defended JavaScript.

• Intermediate / advanced understanding of browser fingerprinting and distributed proxy systems (or eagerness to learn).

• Able to provide examples of clean, maintainable code.

• Familiarity with Docker, Cloudflare Workers, and basic devops.

We're a lean, fast-moving team working on hard problems with real-world impact for enterprise clients, including many Y-Combinator success stories.

Email us: careers@undetect.io

ELI Beamlines (ELI ERIC) | Dolní Břežany (Prague), Czech Republic | Onsite (with HO) | Full‑time

We operate one of the world’s leading high‑power laser research facilities (up to 10 PW) and support an international user community. We’re hiring:

• Director for Technology Lead the Technology Division (laser beam transport, instrumentation, engineering services, control systems, data infrastructure). Set the technical roadmap, grow teams, and ensure reliability and integration across the facility. Apply: https://www.eli-beams.eu/careers/director-for-technology/

• SW Control Systems Developer Join the Controls Hardware Integration team. Build and maintain device control & data‑acquisition for lasers/beamlines (EPICS). Write IOCs/services in C/C++/Python, integrate hardware, and collaborate with scientists on Linux. Apply: https://www.eli-beams.eu/careers/sw-control-systems-develope...

• Web Developer for Data Visualization Build interactive tools and UIs that help researchers visualize experiment data and plan setups (from dashboards to 3D/WebGL). Work across Python backends & modern JS frontends; design clean APIs; familiarity with Jupyter/three.js/D3 a plus. Apply: https://www.eli-beams.eu/careers/web-developer-for-data-visu...

• Safety Systems Engineer (PLC / Interlocks) Own the PLC‑based Personal Safety Interlock (PSI): define state logic, supervise installation/upgrades with suppliers, commission new areas, and keep documentation, testing and availability tight. Apply: https://www.eli-beams.eu/careers/safety-systems-engineer-152...

How we hire: CV → HR pre‑screen → interviews (in‑person or Webex). Questions? Email HR: jana.zeniskova@eli-beams.eu Or me with technical ones vojtech.gaman@eli-beams.eu

About us: ~350 people from 38+ countries; easy public‑transport commute from Prague. Keywords: EPICS, Python, Linux, PLC/Safety, JavaScript/TypeScript, Git.

Kredit | .NET Engineer Roles | Remote (US) | Full-time Kredit (trykredit.com) is on a mission to resolve debt better. We provide tools to regular people to help them get the out of financial hardship, as well as provide tools for businesses to manage their processes. We are small (6 person dev team) and growing. Our stack: .NET Core, C#, PostgreSQL, Mediatr, CQRS, Events, Angular, GCP, Kubernetes, Terraform and much more.

We are a Event/CQRS stack and are looking for Engineers that fit that experience in this area.

If this sounds interesting to you, please reach out to recruiting@trykredit.com

zoetro.pe | Technical Staff | San Francisco, CA | ONSITE/REMOTE | Full-time

We're an applied lab building deterministic and deep generative experiences. Our team has built AI models, games, and infrastucture at Tesla Autopilot, Epic Games, Scale.ai, Repl.it, Bun, and Lucasarts.

You will be building procedural simulation models and the supporting infrastructure and applications. We're a small team, so this means everything from CUDA kernels and Pytorch notebooks to web-apps. Our stack is multi-lingual and spans from very low to very high level code. We use both our own models and external providers.

Our team is hybrid-remote, being primarily based in San Francisco.

Our stack: Python (Pytorch/jax), Typescript(React etc), Rust/C++, Ghidra

We're looking for exceptional research engineers who aren't afraid to get their hands dirty. Experience with computational geometry or compilers/language design/formal methods is a plus.

Formal qualifications are less important than passion and skill. We're building our dreams, we hope you will feel the same.

If interested, email me at: simon+hn@zoetro.pe

SerpApi | https://serpapi.com | Junior to Senior Fullstack Engineer multiple positions | Customer Success Engineer | Hiring Coordinator | Python/Ruby/PHP/Js/Rust/Cotlin/C#/Crystal/Nim/Elixir Developer Advocate positions | Based in Austin, TX but remote-first structure | Full-time | ONSITE or FULLY REMOTE | $150K - 180K a year 1099 for US or local avg + 20% for outside the US

SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.

Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers. We have an awesome work environment: We are a remote first company (before Covid!). We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.

We value super strongly transparency, do open books, have a public roadmap, and contribute to the EFF.

Apply at: https://serpapi.com/careers