Senior Performance QA Engineer
Job Description
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.
Requirements
Responsibilities Translate business and technical requirements into concrete performance test plans. Design and implement architecture-level and code-level optimizations to enhance system throughput and stability. Work closely with DevOps to ensure production-level high availability across distributed systems. Build and execute performance testing strategies covering load, stress, scalability, and reliability. Independently troubleshoot real-time performance issues, identifying root causes and delivering solutions end-to-end. Develop internal tools for automated performance monitoring, testing, and issue analysis. Requirements Strong ability to identify performance bottlenecks at system, service, and code levels, with actionable solutions. Hands-on experience troubleshooting microservice performance issues. Deep expertise in Java performance tuning, profiling, and JVM-level optimization. Proficiency with relational and NoSQL databases (MySQL, MongoDB). Familiarity with performance analysis for middleware such as Kafka, Redis, RabbitMQ. Practical experience setting up performance test environments. Experience with containerization and orchestration (Docker, Kubernetes). Solid Linux skills, both command-line and system-level troubleshooting. Strong passion for building systems that excel in performance, scalability, and reliability. Practical experience using performance engineering tools such as K6 or JMeter. Programming language requirement: Java (must). Rust experience is a plus. Nice-to-have Hands-on experience with public cloud platforms (AWS, Azure, GCP, AliCloud). Experience setting up monitoring/observability stacks (Prometheus, Grafana). Prior experience conducting performance tests in production environments. Experience triaging and resolving production performance incidents. Linux kernel or OS-level performance analysis skills. Experience working within distributed, remote teams. Ability to leverage APM tools effectively for performance troubleshooting.
About Binance
Binance is at the forefront of the global blockchain revolution, serving as the world's largest cryptocurrency exchange by trading volume. Our mission is to increase the freedom of money globally, and we are committed to building a robust ecosystem of products and services that empower individuals with financial autonomy. From advanced trading platforms to innovative blockchain solutions, we are constantly expanding our offerings to meet the evolving needs of the digital economy. Our culture thrives on innovation, collaboration, and a relentless pursuit of excellence. We foster an environment where bold ideas are encouraged, and every team member, especially in our growing Pakistani operations, is empowered to contribute significantly to our global impact. We value transparency, integrity, and a strong sense of responsibility to our users and the broader blockchain community. Working at Binance means being part of a diverse, global team that is passionate about shaping the future of finance. Joining Binance in Pakistan offers unparalleled opportunities for career growth and professional development within a rapidly expanding industry. With hundreds of open positions worldwide, we are looking for talented individuals who are eager to make a tangible difference. If you are driven by challenge, keen to innovate, and want to be part of a company that is redefining the financial landscape, explore our careers and embark on a rewarding journey with Binance.
Ready to Apply?
To submit your application for this position, please visit Binance's official website and follow their application process.