Job Summary

We are seeking a Quality Assurance Engineer to take technical ownership of system-level quality, resilience, and reliability across OKX’s core platforms. This is a Staff-level role with responsibility beyond individual test execution. You will define and drive quality engineering strategy, lead chaos engineering initiatives, and influence how reliability and testability are designed into distributed, cloud-native systems from the ground up.

You will work closely with backend engineers, SREs, and platform teams to ensure OKX’s systems remain robust, fault-tolerant, and production-ready in a 24×7, high-risk environment.

What You’ll Be Doing 

What We Look For In You 

• Experience in Quality Engineering, SDET, Reliability Engineering, or related roles.
• Strong experience with distributed systems, microservices, and cloud-native architectures.
• Hands-on experience with chaos engineering, resilience testing, or fault injection.
• Proficiency in Java or C++, with familiarity in common backend frameworks and middleware (e.g. Spring Boot, Kafka).
• Strong test automation expertise, including API, integration, and end-to-end testing, and experience building or extending testing frameworks.
• Experience operating in CI/CD and containerized environments (e.g. Jenkins, Docker).
• Solid system-level thinking and ability to influence engineering practices across teams.
• Strong communication skills and ability to collaborate effectively across functions.
• Proficiency in speaking, reading and writing in both English and Mandarin to collaborate effectively with global and cross-functional team members.

Nice to Have

Perks & Benefits 

• Competitive total compensation package
• L&D programs and Education subsidy for employees' growth and development
• Various team building programs and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants
• More that we love to tell you along the process!

#LI-ML1 #LI-ONSITE