Senior Test Automation Engineer

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together! We are looking for an experienced Senior Test Automation Engineer to join a long-term project for a global technology company. What you will do: Design, develop, and maintain automated test frameworks using Playwright Create end-to-end, integration, and regression test suites Collaborate closely with developers, QA engineers, Product Owners, and DevOps teams Participate in test strategy planning and quality assurance processes Analyze test results, identify root causes, and drive resolution of issues Integrate automated tests into CI/CD pipelines Leverage AI-powered tools to improve test creation, maintenance, and test coverage Support quality best practices across the engineering organization What we are looking for: Must have: 5+ years of experience in software testing and test automation Strong experience with JavaScript and/or TypeScript Commercial experience with Playwright Experience building and maintaining scalable test automation frameworks Experience with API testing and test design techniques Knowledge of CI/CD pipelines and version control systems (Git) Understanding of software development lifecycle and Agile methodologies Experience working with AI-assisted engineering or testing tools Strong communication skills and ability to work in international teams Fluency in English Nice to have: Experience mentoring QA engineers Performance or security testing knowledge Experience working in cloud-based environments Perks and benefits (our offer): Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers. Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location. Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more. Global collaboration - work with a diverse, international team. Innovative environment - be part of a forward-thinking and growth-oriented workplace. Engaging community - Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work. Team-building events including our company tradition (annual company event in Mazury). A pleasant surprise to start your journey with us in the form of a welcome pack.