Senior QA Engineer (Rust/Java), Margin

Location: Asia; remote

Company

Binance operates a global blockchain ecosystem providing cryptocurrency trading, finance, payments, Web3, and digital-asset products.

What you will do

• Participate in the full software development lifecycle for margin trading and risk-control systems.
• Design, develop, and maintain scalable automated testing frameworks and tools in Java and/or Rust.
• Create test plans and cases for trading workflows, margin calculations, liquidation processes, and high-concurrency systems.
• Perform black-box, white-box, security, automation, and performance testing across web, mobile, backend, and distributed systems.
• Collaborate with engineering, product, design, and operations teams on system design, testing strategies, and implementation.
• Improve test coverage, automation efficiency, product stability, and delivery quality.

Requirements

• At least 3 years of experience in QA automation or software testing.
• Strong programming skills in Java and/or Rust.
• Experience with automated testing methodologies, distributed systems, and high-concurrency architectures.
• Strong troubleshooting and root-cause analysis skills for performance and system issues.
• Experience in technology, fintech, or trading platforms is preferred.

Nice to have

• Familiarity with AI tools or large language models.

Culture & Benefits

• Remote work arrangement for the Asia-based role.
• Work on fast-paced blockchain, trading, and financial technology products.
• Autonomy within a flat, user-centric global organization.
• Competitive salary and company benefits.
• Opportunities for career growth and continuous learning.