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Binance • Singapore, Singapore
Role: Backend Testing / Quality Tools Engineer (seniority not specified)
Stack/Tools
Java, Python, or Golang (at least one)
Internal tooling, testing frameworks, automation platforms
SQL; API/service/data validation
CI/CD; basic cloud concepts (AWS)
Top 3 responsibilities
Design, develop, and maintain internal testing and quality tools for backend teams
Create detailed test cases/plans and develop/execute automation (with manual investigations as needed)
Perform root-cause analysis on test failures, tooling issues, and defects; drive resolutions; integrate tools with CI/CD pipelines
Must-have skills
Proficient in at least one of Java, Python, or Golang; can write code from scratch (live coding may be used)
Experience building internal tools, testing frameworks, or automation platforms
Strong backend testing knowledge (APIs, services, data validation) and test-case/automation framework design
SQL proficiency with data verification/troubleshooting
Familiarity with CI/CD workflows and basic cloud concepts (e.g., AWS)
Analytical mindset with proven root-cause analysis capability
Nice-to-haves
Experience with unreleased feature testing and requirements definition
Additional cloud experience beyond basics (e.g., advanced AWS services)
Experience maintaining scalable, stable internal tooling
Location & work type
Location: Not specified; remote work possible
Work type: Work-from-home arrangement; varies by team/business needs
Notes
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.
Responsibilities
Design and develop internal testing and quality tools to support backend engineering teams. Create detailed and comprehensive test cases and test plans for backend systems and internal platforms. Design, develop, and execute automation solutions, combined with necessary manual investigation, to solve complex backend issues. Perform root cause analysis on test failures, tooling issues, and product defects, and drive resolution. Identify gaps in existing test coverage and continuously improve automation and tooling capabilities. Conduct investigatory testing for unreleased features, defining requirements, system behavior, and potential impact. Integrate testing tools with CI/CD pipelines to improve quality gates and delivery efficiency. Maintain and evolve existing internal tools, ensuring stability, scalability, and maintainability.
Requirements
Strong programming ability in Java, Python, or Golang (at least one required). Able to write code from scratch, especially in Java (live coding assessments are part of the interview). Experience in building internal tools, testing frameworks, or automation platforms. Solid understanding of backend testing, including APIs, services, and data validation. Strong knowledge of test case design, automation framework principles, and testing methodologies. Proficient in SQL, with hands-on experience in data verification and troubleshooting. Familiar with software development processes, CI/CD workflows, and basic cloud concepts (e.g. AWS). Strong analytical mindset with proven root cause analysis capability.
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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