Senior QA Engineer (Rust/Java), Margin at Binance

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. About the Role We are looking for a highly skilled QA Automation Engineer with strong Java and/or Rust programming expertise to join our Margin team . You will play a key role in ensuring the quality, stability, and reliability of our margin trading products and risk systems, collaborating closely with engineering, product, and operations teams across the full software development lifecycle. You will design, develop, and maintain scalable automated testing frameworks and tools using Java and/or Rust , with a focus on complex trading workflows, risk controls, and high-concurrency systems. Your work will help strengthen product quality, improve test coverage and efficiency, and support the delivery of secure, reliable, and high-performance trading experiences to millions of users worldwide.