Lead QA Automation Engineer (Python) – Big Data & AI Testing

EPAM Systems

Łódź

Hybrid

PLN 180,000 - 300,000

Full time

14 days+

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Job summary

EPAM Systems is seeking a Lead QA Automation Engineer to lead our QA automation team in Poland. You will combine hands-on Python automation with leadership to ensure high-quality delivery across enterprise applications, APIs and Big Data systems.

You’ll drive automation strategy, mentor engineers, and collaborate with DevOps to embed tests in CI/CD, with opportunities to work remotely within Poland. Ideal candidates have 8+ years in QA automation, strong Big Data testing experience, and

Qualifications

8+ years in QA automation with leadership experience.
Strong experience with Big Data testing and distributed data validation.
Expertise in browser automation using Selenium and web technologies (HTML, CSS, JavaScript).
Deep knowledge of API testing tools such as Postman and Requests library.

Responsibilities

Lead the QA automation team, providing technical guidance, mentorship, and performance support
Design, develop, and maintain robust automated test frameworks using Python and frameworks such as PyTest, Robot Framework, or equivalent
Oversee test planning, execution, and reporting for web, API, and Big Data applications
Collaborate with development, product, and DevOps teams to integrate test automation into CI/CD pipelines (e.g., Jenkins, GitLab CI)
Ensure consistent use of version control (Git) and maintain high-quality automation code standards
Conduct code reviews, implement best practices, and define automation strategy for new initiatives
Leverage AI-assisted tools for test generation, automation script design, and efficiency improvements
Facilitate risk assessment and defect management, ensuring high-quality releases