Senior QA Engineer - Performance/Chaos

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 230 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.

• Understand business/technical requirements and translate to performance/chaos test requirements
• Participate in/Drive design and implement architecture and code-level optimizations
• Closely work with devops to ensure production high availability
• Design performance/chaos test strategy to validate Load, Stability, Scalability, and Reliability standards of the application are achieved
• Independently analyze, solve, and correct issues in real time, providing problem resolution end-to-end
• Familiar with implementing Chaos engineering principles in the pipeline to determine weak links and suggest solutions
• Develop tools to automate performance/chaos monitoring, testing, analyzing issues

• Ability to find the root cause of stability(performance/chaos) bottlenecks and provide solutions
• Demonstrated skills in troubleshooting performance/chaos issues for microservice system
• Proven track record performing chaos testing to build confidence in the system's capability to withstand turbulent conditions in production
• Possess an architectural mindset with proven ability to review architecture to derive Chaos Strategy and expose vulnerabilities
• Solid java performance analysis/tuning skills
• Proficiency with Databases – MySQL, Mongo, etc
• Be familiar with middleware(kafka, redis, rabbitmq, etc) analysis/troubleshooting
• Hands-on experience in setting up test env
• Have experience in container/k8s technology
• Comfortable with Linux in terms of both tools and systems administration
• Passion for driving for Performance, Scalability and Reliability of all systems
• Proven use of Performance/Chaos engineering tools (e.g. K6, Jmeter, chaos blade, chaos monkey, Gremlin, etc)13. Language: Java(must), python/go(nice to have)

• Hands on experience in public cloud (AWS, Azure, GCP,ali cloud, etc)
• Hands on experience in setting up monitoring system(e.g. prometheus, grafana)
• Experience in performance/chaos testing in production environment
• Experience in triaging production performance/chaos issues
• Linux performance analysis skills
• Experience working in a distributed team
• Efficiently leverage APM to troubleshooting performance issues

Why Binance

• Shape the future with the world’s leading blockchain ecosystem

• Collaborate with world-class talent in a user-centric global organization with a flat structure

• Tackle unique, fast-paced projects with autonomy in an innovative environment

• Thrive in a results-driven workplace with opportunities for career growth and continuous learning

• Competitive salary and company benefits

• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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