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Staff / Senior Staff Software Engineer, Matching Engine (Java/C++)

OKXSingaporePosted 20 May 2026

OKX is hiring a Staff Software Engineer for their Middle Exchange Platform team in Singapore to develop their core matching engine and real-time market data systems. The role requires building and optimizing high-performance, low-latency systems using Java or C++ with a focus on reliability and scalability. You will be responsible for system design, deep-level debugging, and leveraging AI tools for performance enhancement. This is a critical engineering position within a global crypto exchange.

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Experience

Experience not specified

Function

Engineering

Work mode

Onsite, Singapore

Company

Tier 2

What you will work on

OKX is hiring a Staff Software Engineer for their Middle Exchange Platform team in Singapore to develop their core matching engine and real-time market data systems. The role requires building and optimizing high-performance, low-latency systems using Java or C++ with a focus on reliability and scalability. You will be responsible for system design, deep-level debugging, and leveraging AI tools for performance enhancement. This is a critical engineering position within a global crypto exchange.

TAL's take

Quality 65/1005/5 clarityTier 2 company

High-impact role at a major crypto exchange with a clear focus on high-performance matching engine development.

Very well-defined role focusing on low-latency matching engine development with clear technical requirements.

Must haves

  • Expertise in Java or C++
  • Understanding of concurrency and system-level programming
  • Proven ability to develop low-latency, high-throughput systems
  • Proficiency in diagnosing complex system issues
  • Strong knowledge of data structures and algorithms

Tools and skills

javac++object-oriented programmingconcurrencysystem-level programmingdata structuresalgorithmsnetwork protocols

Nice to have: message-oriented middleware, asynchronous programming, docker, kubernetes, ci/cd.

About the company

Large crypto exchange, established presence but not a top-tier global tech firm.

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