CareerPlan

Senior C++ Developer – Low Latency Trading Infrastructure

Hong Kong, Hong Kong, HKFull-time2026-06-29 → 2026-11-10

Core

Building ultra-low latency C++ components, high-throughput multi-threaded systems, and exchange connectivity frameworks for live trading infrastructure.

Role type

Senior IC C++ systems engineer (low latency trading)

Builds

Market data ingestion, order gateways, execution engines, and connectivity frameworks for trading platforms

Domain

Financial technology / High-frequency trading / Low-latency infrastructure

Required skills

Modern C++ (11/14/17/20), data structures, memory layout optimization, multi-threading, Linux systems programming, performance profiling, exchange connectivity protocols

Preferred skills

Experience in HFT or proprietary trading firms, institutional digital asset markets, prime brokerage technology, low-level networking

Responsibilities

Building and refining ultra-low latency C++ components, engineering high-throughput systems under production pressure, optimizing exchange connectivity and order flow, profiling systems to remove performance constraints, working directly with traders and quantitative researchers

Seniority

Senior, hands-on IC