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Senior Software Engineer

IO TECH SOLUTIONS LIMITED | Hong Kong, Hong Kong | Posted June 20, 2026

Position Overview

We are seeking a Mid–Senior Software Engineer (C++ / Rust) to join the Front Office technology team at Pulsar Trading, operating within a high-frequency trading (HFT) environment. This role combines strong hands-on software engineering with light technical leadership responsibilities, including mentoring junior engineers and supporting production trading systems.

Key Responsibilities

  • Develop and maintain high-performance, low-latency trading systems
  • Support production (BAU) systems and implement system enhancements
  • Work closely with traders and Front Office stakeholders to deliver requirements
  • Mentor and guide junior engineers (initially 1–3 team members, with potential
    expansion)
  • Contribute to system reliability, performance tuning, and continuous improvement
  • Participate in design discussions and provide input on architecture decisions

Requirements

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