C Jobs

Hiring software engineers who enjoy solving real-world problems and working close to hardware. Candidates should learn new domains quickly and prefer practical solutions over unnecessary complexity. Projects include scientific tools; automation & ro…

We build kinetic sculptures that live in iconic public spaces. Small multidisciplinary team of designers and engineers creating large data-driven installations. Role is a senior software engineer who will be a senior voice on a tight team, touching …

Building a continuous performance optimization platform to catch performance regressions with sub-1% measurement variance. Trusted by teams at Cloudflare, Vercel, Mozilla, Pydantic, and Astral. Small, deeply technical team offering ownership; compet…

Proton VPN enables millions of people to connect securely and privately, even in places where the internet is restricted or unreliable. Delivering that experience means our service must perform flawlessly under highly variable, real-world conditions…

Kyber is an open-source SDK and platform to control remote machines, from Remote Desktop to Robots Teleoperation/Teleobservation. Kyber is a multi-stream and multi-actuator transport in extremely-low latency, over Quic; it encloses the server, the c…

BitRipple is hiring two Senior Software Engineers to build the next-generation network communication layer for AI, focusing on squeezing out GPU idle time during LLM training with accelerated RDMA communication across clusters. Roles: (1) Network la…

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 char…

Established company (20+ years) hiring remote full-time engineers and developers. Seeking mature, self-motivated generalists who can work independently, communicate clearly in written English, reduce technical debt, build highly reliable systems, an…

Unto Labs is developing the Thru Layer-1 blockchain. 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 Firedan…