Senior Low-Latency Systems Engineer (Java/C++)

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

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.