Senior QA Engineer (Exploratory, Python), Trading Technologies

Job Description Roles & Responsibilities Binance is looking for a talented QA Engineer (Mid Senior Level) to join our team and drive quality across our high-performance backend platform. You will own the end-to-end testing process, including test strategy and design, issue identification and analysis, test automation development, and execution. Your work will play a key role in ensuring the scalability, stability, and performance of our systems as they evolve. Responsibilities Conduct hands-on manual investigation, troubleshooting, and reproduction of functional issues within backend systems. Design, develop, and maintain automated testing solutions to streamline manual processes across distributed system environments. Evaluate existing test automation frameworks and scripts, identify coverage gaps, and implement additional automated test cases to improve quality assurance. Perform exploratory and investigative testing of new and unreleased features, analysing requirements, expected behaviours, system impact, and potential risks. Create and maintain comprehensive test documentation, including test plans, test cases, execution results, defect reports, and overall test summaries. Desired Candidate Profile 5+ years of experience in QA Engineering, with a strong focus on backend systems and services. Proven experience managing the full testing lifecycle, including test planning, manual test design, automation script development, execution, and reporting. Strong hands-on experience working in Unix/Linux environments (essential). Proficiency in scripting and test automation using Python and Bash, with at least 3 years of practical experience (essential). Solid experience testing backend applications and services, including APIs, databases, microservices, and distributed systems. Strong analytical and troubleshooting skills, with the ability to investigate issues beyond symptoms and identify root causes. Excellent communication skills in English, with the ability to clearly articulate findings, risks, and recommendations to both technical and non-technical stakeholders. Nice to Have Exposure to DevOps practices, CI/CD pipelines, infrastructure automation, or cloud-based environments. Experience working within large-scale, high-availability, or performance-sensitive distributed systems. A naturally curious mindset with a passion for breaking things, uncovering edge cases, and driving continuous quality improvements. Company Industry InternetE-commerceDotcom Department / Functional Area QualityTestingQAQCInspector Keywords Senior QA Engineer (ExploratoryPython)Trading Technologies Get real-time job updates only on our App