Senior Staff Engineer - Crypto
IO Tech Solutions Limited · Hong Kong · 2026-10-11
About this role
What Youll Be Doing
• Design, build, and maintain high-performance microservices that power our critical trading infrastructure.
• Architect and implement scalable, distributed systems supporting real-time trading workflows.
• Enhance and maintain our core strategy engine with a strong focus on backend performance, reliability, and API efficiency.
• Perform thorough code reviews and provide mentorship to junior engineers to uphold exceptional engineering standards.
• Ensure all systems meet requirements for scalability, resiliency, observability, and long-term maintainability.
• Partner closely with cross-functional teams to deliver end-to-end technical solutions and optimize system performance.
• Diagnose and resolve complex production issues in fast-moving, low-latency environments.
• Apply and advocate for security best practices across all development and deployment activities.
• Stay ahead of emerging technologies and industry best practices to continuously elevate our engineering capabilities.
What Were Looking For
• Strong academic background in Computer Science, Engineering, Mathematics, or a related STEM field.
• 5 - 10 years of professional software engineering experience, ideally in high-performance or distributed systems.
• Deep understanding of scalability, resiliency, fault tolerance, and maintainable system design.
• Excellent English communication skills (written and spoken).
• High sense of ownership, strong work ethic, and the ability to thrive in a fast-paced and high-pressure environment.
• Hands-on experience with WebSocket-based systems and GraphQL.
• Solid proficiency in Linux environments.
• Familiarity with modern CI/CD practices.
• Bonus: Experience with Kafka, Redis, SQL databases, Docker, and Kubernetes.
• Bonus: Understanding of crypto market microstructure or prior experience in algorithmic/quantitative trading systems.
Originally posted on Himalayas
Skills asked for
- microservices
- graphql
- linux
- ci/cd
- kafka
- redis
- docker
- kubernetes
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