Hong Kong On-Site Quant Platform Engineer

Gravitas Recruitment Group Hong Kong; Hong Kong; On-site; HKD 900,000 - 1,500,000; Full time

Job summary

Gravitas Recruitment Group Hong Kong is seeking a Quant Developer to own the core systems powering quantitative research and live trading, delivering ultra-fast, fault-tolerant services. You will work across research and trading platforms, optimise infrastructure from network to kernel and ensure deterministic, scalable production under real market load.

Strong C++ development and experience with low-latency, high-throughput systems, plus managing heterogeneous compute fleets across regions, are

Qualifications

• C++ development experience.
• Experience designing ultra-low-latency, high-throughput services.
• Experience managing heterogeneous compute fleets across regions.
• Experience optimising systems from the network through to the kernel.
• Experience translating research into production systems with rigorous SLAs and SLOs.
• Experience building high-fidelity benchmarks and traces.
• Experience working with automated performance gates and latency budgets.

Responsibilities

• Design, build and operate ultra-low-latency, high-throughput services supporting quantitative research and live trading
• Automate provisioning and deployments
• Manage heterogeneous compute fleets across regions
• Optimise infrastructure from the network through to the kernel
• Translate research into production systems with deterministic behaviour, reproducible simulations and production-ready resilience
• Define hard latency budgets and enforce them with automated gates
• Build high-fidelity benchmarks and traces
• Sustain peak performance under real market load

Skills

C++ development

Ultra-low-latency design

High-throughput services

Heterogeneous compute

Systems performance tuning

Productionizing research

Benchmarks and traces

Latency budgets

Job description

Gravitas Recruitment Group Hong Kong is seeking a Quant Developer to own the core systems powering quantitative research and live trading, delivering ultra-fast, fault-tolerant services. You will work across research and trading platforms, optimise infrastructure from network to kernel and ensure deterministic, scalable production under real market load.

Strong C++ development and experience with low-latency, high-throughput systems, plus managing heterogeneous compute fleets across regions, are