Senior C++ Developer

Hong Kong - Hong Kong

Monthly Salary: Not Disclosed

Posted on: Yesterday

Vacancies: 1 Vacancy

Job Summary

Our client is looking for a Senior C Engineer to architect develop and operate highly secure high-performance custody systems that safeguard digital assets at scale.

Youll be part of the Custody Engineering Team responsible for building mission-critical infrastructure that secures user funds across their entire lifecycle. The scope is broad and technically deepcovering blockchain integrations smart contracts oracles and full-stack systems that power modern crypto custody solutions.

This role is ideal for engineers who thrive in low-latency high-reliability environments and enjoy solving complex systems problems.

Responsibilities

Design build and maintain efficient reusable and reliable C libraries and systems
Develop and enhance crypto custody solutions interacting directly with public blockchains
Lead end-to-end feature development from design to production rollout
Own and resolve complex reliability and performance issues in high-concurrency environments
Drive technical discussions architectural decisions and best practices across global teams
Mentor engineers and lead feature development and bug-fix initiatives

Requirements:

5 years of hands-on software engineering experience in FinTech HFT or systems programming
Strong expertise in modern C (C11/14/17) including: STL & Boost and Template metaprogramming
Deep understanding of Linux internals including: Multithreading & concurrency patterns IPC mechanisms Performance and memory optimization

Strong communication skills able to explain low-level trade-offs to both technical and non-technical stakeholders
Bachelors degree in Computer Science Engineering or equivalent practical experience

Why This Role

Work on security-critical systems protecting real digital assets
Solve challenging problems at the intersection of blockchain and low-level systems
High ownership technical depth and real architectural influence
Collaborate with experienced engineers across global teams

Our client is looking for a Senior C Engineer to architect develop and operate highly secure high-performance custody systems that safeguard digital assets at scale. Youll be part of the Custody Engineering Team responsible for building mission-critical infrastructure that secures user funds across ...