Two Six Technologies | Lead Linux Software Developer | Arlington, VA | ONSITE | Full Time| https://job-boards.greenhouse.io/twosixtechnologies/jobs/517... ... We are seeking candidates with a strong background in transforming Proof-of-Concepts developed by our reverse engineering team into fully operational capabilities for our clients. Ideal candidates will have experience in firmware and hardware reverse engineering, Linux/UNIX kernel development, and 4G/5G telecommunications research. If you specialize in embedded security, we encourage you to apply. Applicants with a TS clearance and eligibility for SCI are preferred. If you're interested and meet these qualifications, please reach out to our recruitment team at recruiting@twosixtech.com. To learn more about us, visit our website at twosixtech.com.

Jaguar TCS Racing | Embedded Software Engineer | Flexible (Oxford, UK) | Full-Time

At Fortescue Zero we make Formula-E powertrains for Jaguar TCS Racing. We design everything including the power electronics, control platform and electric motor. You'll be responsible the end-to-end lifecycle of software development for the inverter including development, maintenance, deployment, and ongoing support. You'll require experience with embedded hardware (Xilinx Kira K26 SOM) to support engineers in developing advanced motor control algorithms in C and VHDL. Experience with Petalinux, Linux kernel, Yocto and u-boot is desirable.

Flexible/remote working is an option after an initial period in the office full time. We're a small team of talented engineers within a larger company - our goal is continuous innovation to win races in Formula E.

Please apply via our website (https://fortescuezero.com/our-people/careers/) or e-mail me (jon.blissett@wae.com) for more details.

eQualitie (https://equalit.ie) | File System integration developer (with priority on iOS/macOS) | Full-time | REMOTE (Preferred CET ± 3h)

We are a small team working on an open-source, encrypted, peer-to-peer file system synchronization software (https://ouisync.net). The synchronization part is written in Rust and the GUI part is written in Flutter. We have integration with Linux (FUSE), Windows (Dokan), Android (ContentProvider, integration with Storage Access Framework is planned) and we're currently working on iOS/macOS using the File Provider Extension.

We are looking for a developer to help us with these integrations.

Ideal candidate will have a subset of these skills:

- In depth knowledge of the iOS and/or macOS OS

- Ability and desire to work across multiple languages: Swift, Dart, Rust, Kotlin

- Experience with Apple's File Provider Extension

- Experience with the Storage Access Framework on Android

If interested, please reach us at ouisync-hire@equalitie.org

Chorus One | https://chorus.one/careers | Platforms Engineer | REMOTE (Switzerland ± 6 hours)

Chorus One operates validators on many proof-of-stake blockchains (the ones where security is based on a Byzantine fault-tolerant consensus algorithm rather than wasting energy). We are hiring for several roles, but the one I will highlight is what we call the Platforms Engineer. Some companies call this Site Reliability Engineering or Devops.

The main thing we do is take upstream software, build it, run it on our infrastructure, and then monitor it and optimize that setup. Some things that make this interesting are:

    * Building automation that enables us to do this for many networks (60+ currently).
    * Doing this with high uptime, building automation for failover, etc.
    * Working with software that is on the one hand cutting-edge and doing interesting things (consensus algorithms, distributed systems, cryptography), but on the other hand that means it’s immature and often not easy to operate and monitor. Often we have to build custom tools, and dive into the source code of the project. We contribute patches upstream when it makes sense.
    * Some of these projects are exercising the limits of what a machine can do, we have to do some low-level investigation that requires understanding of what the Linux kernel and network hardware are doing to properly identify what’s going on.

Aside from platforms engineers we are also hiring software engineers, see https://chorus.one/careers.

CloudSuite, E-commerce platform for wholesalers and branded manufacturers based in Houten, the Netherlands. Hybrid/on-site. Accessible from Utrecht, Amsterdam and Rotterdam. https://www.cloudsuite.com/en_US/

Flexible SaaS solution, real-time integration with all ERP systems, up-to-date stock and prices for error-free and fast transaction processing and continuous development.

DevOps Engineer: Experience with Linux (Ubuntu/Debian), Docker, Kubernetes, modern deployment, logging and monitoring systems are naturally part of this, as is configuration management (Ansible/AWX). https://werkenbij.cloudsuite.com/en_US/vacancies/devops-engi...

Senior Backend Software Developer: Experience with DDD, TDD and possibly Microservices. We work with the Python programming language, but you may also have experience with an object-oriented programming language. https://werkenbij.cloudsuite.com/en_US/vacancies/senior-back...

Interested? Apply directly via our jobs page: https://werkenbij.cloudsuite.com/en_US/job-vacancies?source=...

Sphinx Defense | Engineering, DevOps, & Product | Remote (US Only), DC, Colorado Springs, LA | https://www.sphinxdefense.com

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 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, read our Key Values profile: https://www.keyvalues.com/sphinx-defense

If you have specific questions, or are interested and don't see a role that looks like a good fit, email me directly at hunter (at) sphinxdefense.com

Check out our open roles: https://www.sphinxdefense.com/#Careers

Tech Stack: Programming: Python, Flask, Go, pipenv, JSON Data: PostgreSQL, Vault, ActiveMQ Infrastructure: Docker, Terraform, Ansible, AWS, Linux

Tangram | Rust/Linux Programmer | Remote (USA) | Full Time

At Tangram, we are making a programmable build system and package manager. Check out the code samples here: https://www.tangram.dev. We are looking to work with programmers who have experience with systems programming, Linux, and Rust. As a founding engineer on a small team, you will have the opportunity to work on interesting technical problems, such as:

* Building a content-addressed distributed file system.

* Making builds serverless with Nomad, V8, and Firecracker.

We are well funded by investors including Kleiner Perkins and the founders of GitHub, Vercel, and Slack.

If you are interested in joining us on our mission to save programmers from suffering with slow, unreliable builds, please reach out at jobs@tangram.dev.

yeet | Chicago / Remote (USA) | Rust, Python, Typescript

Building a first of its kind dynamic runtime on top of Linux's BPF subsystem.

- Looking for people who love dev tools. - Care about great developer experience. - Strong interest in networking / systems programming.

The ideal candidate has demonstrated mastery with some or all of the following:

- Multithreaded / Async Rust - Linux Kernel Internals - Low Latency / Real-time networking - Websockets - Terraform / AWS - C++ WebAssembly modules embedded inside of React - Next JS - Real-time data visualization - Protocol parsing / packet capture

You can visit us at

https://yeet.cx

Or email your resume to:

work [at] yeet.cx

Stellar Science | Hybrid USA Washington DC (Tysons VA), Albuquerque NM, Dayton OH | Full time, INTERNS/co-ops | U.S. citizenship required | https://www.stellarscience.com

Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: computer vision and image processing, space situational awareness (monitoring the locations, health and status of on-orbit satellites), metamaterials design, image simulation, high power microwave systems, modeling and simulation, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, laser systems modeling, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.

Experience: Other than interns, we currently require a Bachelors degree in computer science, physics, engineering, math, or a related field, plus 3 years of work experience, or a Masters or PhD in lieu of work experience. (Roughly 30% of our staff have PhDs.)

Technologies: Mostly C++20/23, Qt 6.5, CMake, Boost, Jenkins, git, OpenGL, CUDA. Windows and Linux, msvc/gcc/clang/clangcl. Some projects use Python, Java, or Javascript.

Apply online at https://www.stellarscience.com/careers/.