- Deep experience integrating exchange Market Data protocols: TCP, multicast UDP, ITCH, SBE, FAST, FIX.
- Experience with L1/L2/L3 order books, conflation, correlation, replay, and consolidated feeds.
- Mastery of modern C++ techniques including:
- advanced templates
- lock-free and wait-free structures
- concurrency and memory models

- Robust Linux expertise:

- CLI and low-level tooling (perf, strace, tcpdump, sar, iostat)
- understanding of system calls, CPU scheduling, memory management

- Understanding of modern CPU microarchitecture: cache hierarchies, NUMA, branch prediction, prefetching, TLB behavior.
- Experience with low-latency NICs (Solarflare, Mellanox), driver settings and tuning.
- Familiarity with kernel-bypass technologies (DPDK, Onload) or advanced NIC/driver tuning is a strong plus.




- Experience with low-overhead instrumentation and performance profiling (eBPF, perf events, flame graphs).
- Strong focus on reliability, defensive coding, and graceful failure handling.
- Ability to analyze binary protocol dumps and low-level hexdump traces.
- Strong hands-on experience with Python / Go (mandatory).
- Experience with Git/GitLab, Linux shell scripting, CI/CD.
- Knowledge of Ansible is a plus.
- Clear communication skills and ability to work in a distributed team.

Nice to Have

- Understanding of hardware timestamps, PTP, and time-synchronization pipelines.
- Experience with Elastic, Grafana, Prometheus.

📌 C++ Developer (Bengaluru)
🏢 TalentOla
📍 Bengaluru