Senior C++ Engineer – Front Office / Low Latency Trading
IO Tech SolutionsSingapore, Singapore • London, England, United Kingdom
Posted March 4, 2026
Full Time
About the Company
IO Tech Solutions Limited is a leading provider of IT services and talent solutions, combining 25 years of industry experience with a deep network of skilled professionals. The company delivers end-to-end solutions including IT staffing, consulting, payroll, contracting, and customized talent strategies across Hong Kong, Singapore, the UAE, the UK, and Australia. By acting as a strategic partner rather than a simple vendor, IO Tech offers clients real-time market insights, access to niche skill sets, and a proactive pipeline of high-potential opportunities. Its blend of technical expertise and talent-management acumen positions the firm as a trusted ally for organizations seeking to accelerate growth and stay ahead in a rapidly evolving digital landscape.
Job Description
We are hiring senior C++ engineers for front office, revenue-critical platforms in investment banks, buy-side trading firms, and digital asset market participants. You will design and build high-performance C++ trading systems, architect and optimize low-latency exchange connectivity, and lead performance optimization initiatives.
Requirements
- C++ development (modern C++17/20 preferred)
- Proven experience building high-throughput and/or low-latency production systems
- Strong understanding of systems design, data structures, and performance trade-offs
- Deep knowledge of Linux, multithreading, concurrency, and memory management
- Experience operating in trading, financial services, crypto, or other real-time mission-critical environments