Senior/Staff Engineer - Exchange Middle Platform

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

What you'd do:

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

What they want:

• Expertise in Java or C++ with strong object-oriented and concurrency skills
• Proven ability developing and optimizing low-latency, high-throughput systems
• Proficient diagnosing complex issues using profilers, debuggers, and log analyzers
• Solid STEM background with strong data structures and system design knowledge
• Current right to work in Singapore without needing visa sponsorship

Nice to have:

• Experience at large internet companies with high-availability systems
• Familiarity with low-latency or high-frequency trading platforms
• Bilingualism in Mandarin and English to work with regional stakeholders
• Expertise in Java or C++ with strong object-oriented and concurrency skills
• Proven ability developing and optimizing low-latency, high-throughput systems
• Proficient diagnosing complex issues using profilers, debuggers, and log analyzers
• Solid STEM background with strong data structures and system design knowledge
• Current right to work in Singapore without needing visa sponsorship