Senior Staff Systems Engineer - Performance Engineer - JVM
- Empresa
- Nubank
- Ubicación
- USA, Miami
- Categoría
- Engineering
- Modalidad
- —
- Skills
- aws, c1, c2, cfs, cgroups, concurrency, direct buffers, ebpf, eevdf, eks, flamegraphs, g1, garbage collection, heap dump, jfr, jit, jvm, kubernetes, linux kernel, lock contention, memory mapped files, openjdk, race conditions, shenandoah, zgc
Deep JVM internals (JIT, class loading), GC tuning (ZGC/G1/Shenandoah), Linux scheduling (CFS/EEVDF), heap/off-heap memory, diagnostics (JFR/eBPF/flamegraphs), cgroups/Kubernetes/EKS, concurrency root-cause analysis; AWS knowledge; OpenJDK contribution plus.