Responsibilities

📍Architect and automate bare-metal, zero-latency environments with customized Linux/Unix kernel tuning, real-time schedulers, and deterministic execution 📍Rip apart and optimize every subsystem: CPU affinity, IRQ routing, TCP/IP stack, NUMA balancing, context switch reduction, memory allocators, BIOS configs 📍Design, deploy, and manage high-bandwidth, low-jitter, zero-packet-loss networking setups 📍Own kernel bypass, SmartNIC offloads, RDMA, DPDK pipelines — if it touches a packet, you control it 📍Build battle-hardened telemetry (eBPF, perf, custom probes) to capture system metrics at nanosecond precision 📍Hunt and kill latency regressions with no mercy 📍Partner directly with hardware vendors and firmware engineers to squeeze every cycle out of silicon 📍Lead crisis-mode performance war rooms when stakes are highest.

Requirements

📍Master of Unix/Linux: You dream in syscalls and kernel parameters Networking Savant: TCP, UDP, Ethernet, multicast, PTP — understood at the wire level 📍Code Warrior: You automate and hack in C, Python, Bash, Go — whatever gets it done 📍Hardware Whisperer: You know how CPU caches, NIC queues, PCIe buses, and memory hierarchies behave under pressure 📍Relentless Diagnostician: You bring scientific method discipline to debugging, benchmarking, and tuning.

The future of finance is here — whether you’re interested in blockchain, cryptocurrency, or remote web3 jobs, there’s a perfect role waiting for you.