Senior Low-Latency Trading Systems Engineer

Seoulstart; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Seoulstart in Singapore is seeking an experienced software engineer to design and implement trading systems across spot, futures, perpetual swap, and options. You will build and evolve real-time market data gateways and contribute to the core low-latency trading stack.

The role requires strong Java or C++ expertise, OO design, and a track record of delivering high-throughput systems. Comfortable diagnosing complex issues with profilers and debuggers, you will collaborate with regional

Qualifications

• Expertise in Java or C++ with OO and concurrency.
• Experience building low-latency, high-throughput systems.
• Singapore work authorization without visa sponsorship.
• Strong data structures and system design knowledge.

Responsibilities

• Design and implement trading solutions for spot, futures, perpetual swap, and options.
• Build real-time market data gateway infrastructure.
• Optimize trading architecture for low latency and high availability.

Skills

Low-latency design

Concurrent programming

Profilers & debugging

Data structures

Education

STEM background in CS/engineering

Tools

Profiler tools

Debuggers

Log analyzers

Job description

Seoulstart in Singapore is seeking an experienced software engineer to design and implement trading systems across spot, futures, perpetual swap, and options. You will build and evolve real-time market data gateways and contribute to the core low-latency trading stack.

The role requires strong Java or C++ expertise, OO design, and a track record of delivering high-throughput systems. Comfortable diagnosing complex issues with profilers and debuggers, you will collaborate with regional