Staff / Senior Staff Software Engineer, Matching Engine

Seoulstart; Singapore; On-site; SGD 90,000 - 150,000; Full time

Benefits offered by this job

Large internet co experience

Low-latency platforms

Bilingual English/Mandarin

Job summary

Seoulstart is seeking a software engineer in Singapore to build high-performance, low-latency systems and diagnose complex issues.

You will work across teams to design new features, review code, and optimize performance with modern tooling and AI-assisted analytics.

Ideal candidates have strong Java or C++ skills, a solid algorithm background, and the right to work in Singapore without sponsorship.

Qualifications

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

Responsibilities

• Build and maintain high-performance systems focused on reliability and low latency
• Diagnose and resolve complex system issues including low-level debugging
• Collaborate cross-functionally to design and implement new features
• Write clean, maintainable code and conduct thorough code reviews
• Use AI tools to analyze and optimize system performance and automation

Skills

Java

C++

Concurrency

Debugging

Job description

What you'd do:

• Build and maintain high-performance systems focused on reliability and low latency
• Diagnose and resolve complex system issues including low-level debugging
• Collaborate cross-functionally to design and implement new features
• Write clean, maintainable code and conduct thorough code reviews
• Use AI tools to analyze and optimize system performance and automation

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
• Exceptional troubleshooting skills using profilers, debuggers, and log analyzers
• Solid STEM background with strong data structures and algorithms 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, real-time, or high-frequency trading platforms

Proficiency speaking, reading, and writing both English and Mandarin Expertise in Java or C++ with strong object-oriented and concurrency skills

Proven ability developing and optimizing low-latency, high-throughput systems

Exceptional troubleshooting skills using profilers, debuggers, and log analyzers

Solid STEM background with strong data structures and algorithms knowledge

Current right to work in Singapore without needing visa sponsorship