QA Engineer
Praha, Czech Republic
Stats Perform
Top pro teams and media choose Stats Perform's trusted Opta sports data and AI to build magic from the detail of sport for billions of fans.Stats Perform is the market leader in sports tech. Anywhere you find sport, Stats Perform is there. We succeeded thanks to a team of amazing people. They spend their days collecting, analyzing and interpreting data from a wide range of live sporting events.
If you combine this real-time data with our 40-year-old archives, elite journalists, camera operators, copywriters, the latest in AI wizardry and a host of 'behind the scenes' support staff, you've got all the ingredients to make it a magical experience!
We’re looking for a QA Engineer (mid-level — 3+ years) who codes automation in Python and loves experimenting with AI/ML. You’ll own green-field POCs, extend our web/API/data-validation frameworks, and keep traditional QA discipline—requirements analysis, structured testing, and clean defect management—at the core.
Responsibilities:
- Build: Design and maintain Python-based frameworks for web, API, and data-quality testing.
- Experiment: Spin up AI/ML POCs (e.g., intelligent bug prediction, self-healing tests) and integrate the winners into CI/CD.
- Improve: Drive coverage, architecture, and release quality across the QA organisation.
- Collaborate: Partner with engineering, data science, and DevOps to deliver high-quality releases.
Requirements:
- 3+ years writing production-grade Python automation (pytest, Playwright/Selenium).
- Proven track record creating automation frameworks from scratch.
- Hands-on ML experience (scikit-learn, TensorFlow, or PyTorch).
- Deep grasp of functional, integration, regression, and system testing.
- Solid API (Postman/REST Assured) and SQL/data-validation skills.
- Git, Jenkins/GitHub Actions, and a CI/CD mindset.
- Good to have - AI-driven testing tools, performance or security testing, Docker/Kubernetes, BDD (Behave, pytest-bdd).
Why to join us:
• Green-field opportunity to lead AI-powered QA initiatives.
• Freedom to experiment in a supportive, “builder” culture.
• Competitive package, flexible location, and a team that loves pushing modern QA forward.
We offer:
- Top-tier private healthcare – Fully covered premium medical care.
- Extra vacation days, with more added as your tenure grows.
- Mental health days – Company-wide days off to reset and recharge.
- Hybrid work flexibility – Because productivity isn’t tied to a desk.
- Career & learning support – Access to Udemy, O’Reilly, and other learning platforms to keep your skills sharp.
Diversity, Equity, and Inclusion at Stats Perform
At Stats Perform, diversity drives innovation. We are committed to building an inclusive, welcoming workplace where everyone is valued and respected. Our DEI goals are at the heart of our culture, ensuring we better serve our clients and communities.
* Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰
Tags: APIs Architecture CI/CD DevOps Docker Engineering Git GitHub Jenkins Kubernetes Machine Learning Playwright Python PyTorch Scikit-learn Security Selenium SQL TensorFlow Testing
Perks/benefits: Equity / stock options Flex vacation Health care Team events
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