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Software Engineer – Core Systems (C++ / Linux, Low Latency)

IO Tech Solutions Limited
Singapore, Singapore, Singapore

About this role

Software Engineer – Core Systems (C++ / Linux, Low Latency)

About the Role

We're partnering with a leading global firm in the financial technology space that leverages cutting-edge systems to power high-performance trading across international markets. They are looking for a Software Developer to join their Core Development team, working on mission-critical systems that operate at scale and speed.

What You'll Do

  • Design and develop core components of a high-performance trading platform

  • Build and optimize order management systems and internal messaging frameworks

  • Work on connectivity to external trading venues and market infrastructure

  • Ensure systems operate with maximum efficiency, reliability, and low latency

  • Collaborate with a global team to deliver robust, scalable solutions

  • What We're Looking For

  • Strong proficiency in modern C++

  • Hands on Java experience is a plus

  • 2–3 years of experience (strong fresh graduates are welcome to apply)

  • Solid development experience in a Linux environment

  • Understanding of networking fundamentals (e.g., TCP/UDP, data flow)

  • Knowledge of performance optimization and system efficiency

  • Exposure to distributed or highly concurrent systems is advantageous

  • Interest in financial markets or trading systems

  • Fluent in Mandarin

  • Additional Requirements

  • Proficiency in spoken and written Mandarin to support regional stakeholders

  • Strong communication skills and ability to thrive in a fast-paced environment

Required Skills

  • C++

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