Sr Performance Automation QA Engineer (World of Warships, PC) at Wargaming

✨ The Stack take on this Wargaming job

• 🏢 Wargaming has 9 jobs here, 8 with visa sponsorship see all

Updated 2026-11-03, from our data and official sources.

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About the role

Responsibilities:
- Design, develop and maintain automated functional, performance and stability test suites in Python (pytest) for the game client and backend services.
- Build and maintain core automation framework components and CI/CD integration (Jenkins/TeamCity).
- Plan and execute load and profiling tests (k6 and profiling tools), analyze results and investigate performance regressions.
- Collect and analyze logs/metrics (Elasticsearch, Grafana/Prometheus where applicable) to pinpoint bottlenecks.
- Collaborate with QA, dev and operations teams to propose and validate performance improvements; document findings and test artifacts.
- Participate in code reviews, mentor teammates and contribute to test infrastructure design.

Requirements:
- 3+ years in performance testing or performance QA and 3+ years in automation QA roles.
- 1+ year commercial experience writing Python-based automated tests (pytest) and building performance test suites.
- Hands-on experience with performance testing and profiling tools (k6, profilers) and understanding of PC architecture (CPU/GPU/memory/disk I/O).
- Familiarity with performance metrics (FPS, frame time, CPU/GPU utilization, memory) and methods to quantify regressions.
- Experience with log collection/analysis (Elasticsearch) and CI/CD systems (Jenkins, TeamCity).
- Strong testing methodology knowledge and upper-intermediate (B2+) English.

Preferred (nice to have):
- Game engine or game development experience (Unreal/Unity), Python profiling/optimization (cProfile), pandas/NumPy for analysis, Docker, monitoring stacks, PostgreSQL performance tuning, Linux systems and mentoring experience.

Responsibilities

Develop and maintain automated performance and stability test frameworks for game client and backend services. Collaborate with cross-functional teams to analyze test results, optimize game performance, and maintain CI/CD pipelines.

Requirements

Requires 3+ years of experience in performance and automation QA with commercial Python proficiency. Candidates must have a strong understanding of PC architecture, performance metrics, and experience with performance testing tools.

Key skills

• Performance testing — in 19 other listings on The Stack
• Automation QA — in 1 other listing on The Stack
• Python — in 1173 other listings on The Stack
• Pytest — in 10 other listings on The Stack
• K6 — in 3 other listings on The Stack
• Load testing — in 15 other listings on The Stack
• Profiling tools — in 1 other listing on The Stack
• Elasticsearch — in 45 other listings on The Stack
• CI/CD
• Jenkins
• TeamCity
• PC architecture
• Performance metrics
• Game development
• Linux
• Mentoring

On The Stack (as of 2026-11-03)

• Wargaming has 8 other listings on The Stack, 7 of them marked as offering visa sponsorship.

Frequently asked questions about Wargaming

Is this Sr Performance Automation QA Engineer (World of Warships, PC) role still open?

It was posted on 2026-09-07. Listings more than 30 days old may no longer be active, so check Wargaming's site before applying.

Does Wargaming offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Wargaming's site.

Where is this role located?

The listing gives the location as Belgrade, Serbia. It is marked on-site.

What skills does this role ask for?

The listing names: Performance testing, Automation QA, Python, Pytest, K6, Load testing, Profiling tools, Elasticsearch, CI/CD, Jenkins, TeamCity, PC architecture, Performance metrics, Game development, Linux, Mentoring.