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CodSpeed | Multiple Positions
On-site (Paris) / Remote (Europe) | Full-time
About the Role
We’re building the continuous performance optimization platform. We help engineering teams catch performance regressions before they ship, with sub-1% measurement variance. We’re already trusted by teams at Cloudflare, Vercel, Mozilla, Pydantic, and Astral (Ruff, uv).
We’re a small, deeply technical team looking for engineers who want real ownership and the chance to ship end-to-end.
Available Positions
- Senior Systems Engineer: CPU simulation tooling, language runtime internals (CPython, V8), kernel I/O emulation. C/C++/Rust/Zig.
- Senior Full-stack Engineer: React/Next.js, Node.js/TypeScript/GraphQL, GitHub/GitLab integrations, Rust data pipelines.
- Senior/Lead AI Engineer: Agent layer, eval methodology, context pipelines, model selection. Python/FastAPI.
- Graphic/UI Designer: Visual identity and product experience for a developer tool.
Compensation & Benefits
- Competitive salary
- Stock options
- Generous PTO
Apply
More details at https://careers.codspeed.io.
Apply at careers@codspeed.io