3 of 3 Valgrind Jobs in London

Linux systems programming (sockets, epoll/select, threads, memory management, CPU affinity, etc.). Experience using profiling, benchmarking, and performance analysis tools (e.g., perf, valgrind, flame graphs, CPU/memory profilers). Proficiency with version control (Git) and standard build systems (CMake, Ninja, etc.). Excellent problem-solving skills ...

OpenOnload, DPDK).Operating Systems: Expert-level knowledge of Linux/Unix operating system internals, kernel tuning, and system-level profiling tools (e.g., perf, valgrind, bcc/BPF).Data & Messaging: Experience with high-performance messaging middleware (e.g., Solace, Kafka) and in-memory data grids/caches.Modern Tooling: Strong proficiency with ...

Hunting: Profile, trace, and eliminate latency across CPU, memory, and disk I/O bottlenecks in Rust systems code using tools like perf, eBPF, valgrind, and custom microbenchmarks. Kernel & File System Tuning: Deep dive into Linux kernel interactions, optimizing FUSE drivers, VFS caches, asynchronous I/O (io_uring), memory ...