QA Engineer - Fiat at Binance | Powderkeg

Location: United Kingdom, London

Employment Type: Full-time Onsite or Remote

Team: QA

Binance is the global blockchain company behind the world’s largest digital asset exchange by trading volume and users, serving a greater mission to accelerate cryptocurrency adoption and increase the freedom of money.

Are you looking to be a part of the most influential company in the blockchain industry and contribute to the crypto-currency revolution that is changing the world?

We are looking for an experienced Quality Assurance Engineer to join our Fiat team to help test the performance and end-to-end functionality of the fiat payment system, as well single API's and the middleware such as Kafka, Redis, MySQL, JVM and so on.


  • Collaborate with QA and tech teams to identify system requirements and design performance tests
  • Plan and develop the methodology and approach for regression, base-line, comparison, benchmarking tests
  • Execute various performance tests including load, stress, latency, soak, scalability
  • Define the test strategy to include designing, writing, and executing performance test cases and procedures
  • Drill into performance issues and identify metrics, bottlenecks, and propose solutions
  • Continuously analyze and propose solutions on how application performance can be improved


  • More than three years of back-end server testing experience
  • Proficient in writing scripts with open source tools such as JMeter, with script debugging, performance optimization, data monitoring and result analysis capabilities
  • Rich experience in JVM, database and various middleware software analysis and optimization
  • Proficient in Java, strong coding skills are preferred
  • Experience in full-link stress testing, fault drills, design and development of large-scale test platforms, and performance assurance for large-scale marketing activities is preferred
  • Bachelor degree or above


Working at Binance

• Do something meaningful; Be a part of the future of finance technology and the no.1 company in the industry

• Fast moving, challenging and unique business problems

• International work environment and flat organisation

• Great career development opportunities in a growing company

• Possibility for relocation and international transfers mid-career

• Competitive salary

• Flexible working hours, Casual work attire

Job Summary
  • Job Title
    QA Engineer - Fiat
  • Company
  • Location
  • Employment Type
    Full time
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