Performance Automation QA Engineer (auto)

Wargaming is an online game developer and publisher headquartered in Nicosia, Cyprus. Its titles include World of Tanks, World of Warships, and World of Tanks Blitz, played by millions of players across major gaming platforms.

• Develop and maintain automated tests for functional, performance, and stability testing in Python
• Develop and maintain the core functionality of the automation framework
• Analyze automated test results and investigate failures
• Perform performance testing and profiling of the game client and backend services
• Maintain documentation for existing automated tests, frameworks, and tools
• Collaborate with other teams and provide support based on automated test results
• Participate in the development and maintenance of CI/CD pipelines and related tools
• Work with internal customer teams to understand their needs and provide automation solutions
• Participate in code reviews and improve automation code quality

• 3+ Years of experience in Performance Testing or Performance QA
• 3+ Years of experience in Automation QA or a similar position
• 1+ Year of commercial experience in Python-based automated testing, including writing performance test suites using pytest
• Experience with performance testing tools and frameworks, including k6, load testing, and profiling tools
• Experience analyzing and optimizing PC game performance
• Experience with Elasticsearch for log collection and analysis
• Experience with CI/CD systems such as Jenkins and TeamCity
• Knowledge of PC architecture basics and component interactions, including CPU, GPU, memory, and disk I/O
• Understanding of performance metrics, including FPS, frame time, CPU/GPU utilization, and memory consumption
• Knowledge of software testing theory and methods, and performance testing methodologies
• English at Upper-Intermediate (B2) or higher
• Будет плюсом: experience in game development or with Unreal and Unity, log parsing and data analysis with pandas and NumPy, Python profiling and optimization with cProfile and line_profiler, PostgreSQL performance analysis and query optimization, Docker and docker-compose, Grafana and Prometheus, Python async/await and multiprocessing, designing and maintaining performance test infrastructure, Linux-based systems, mentoring experience in a QA team

• Relocation and immigration support is available
• Benefits in Belgrade include up to 5 additional vacation days based on years of service, 5 Personal Days, Birthday Leave, Marriage Leave, Compassionate Leave, sick leave compensation, maternity leave benefits, premium private health insurance, career development and education opportunities, English clubs and a language-learning platform, a mental well-being program, commuting allowance, company events, FitPass membership, employee discounts, a Personal Gaming Account, office coffee, fruit and snacks, a subsidized on-site canteen, seniority awards, and a referral program