C++ Performance Engineer Jobs

Scope. Roles filed under Performance & Observability whose own posting names C++. Profiling, tracing, latency and throughput work, GPU and accelerator kernel authoring, compiler-adjacent tuning, and measuring what the machine actually does.

Not here. Product analytics and application monitoring are out of scope; the tracing subsystem inside a kernel is filed under kernel.

Languages named on these postings. C++ (8), Rust (3), Assembly (1).

Hiring most into this area. Baseten (2), OpenAI (2), ClickHouse (1), CoreWeave (1), Crusoe (1).