Senior Test Automation Engineer with C#

Salary: 800 - 1100 PLN/day on B2BWork model: elastic hybrid from Gdynia / Gdańsk / Warszawa (3 days per week from the office)   Why choose this offer? • You can expect a flexible work organization • The international work environment will give you the opportunity to interact with the English language on a daily basis • Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) • The Jit community will bring you a nice time during regular integration meetings   Project We are looking for a Senior Test Automation Engineer who will take ownership of designing, scaling, and maintaining automated test suites within a C# / .NET 8 environment. This role requires strong hands-on experience in both UI and API test automation, as well as the ability to design robust, maintainable test architecture and support advanced failure diagnostics.   Responsibilities you'll have • Design, develop, and maintain automated test suites in C# / .NET 8 • Implement UI automation using Playwright with Page Object Model • Develop API automation using HttpClient / RestSharp • Perform JSON validation and schema checks • Build scalable and maintainable test architecture • Conduct failure diagnostics and debugging • Maintain and improve CI/CD test pipelines   Expected competences and knowledge • 5+ years of experience in test automation within .NET environments • Strong proficiency in  C# • Hands-on experience with .NET 8 test automation • Solid experience in UI automation using Playwright • Strong experience in API automation (HttpClient / RestSharp) • Experience with JSON validation and schema testing • Experience with NUnit and test runners • CI/CD automation experience (Bitbucket, Bamboo) • Strong Git knowledge, including code review practices and maintaining test pipelines • Proven experience designing scalable and stable test architecture Nice to have • Experience working with Pega   Technologies you'll work with • C# • Playwright • Git • JSON • NUnit • Bitbucket • Bamboo • RestSharp • Pega   Client – why choose this particular client from the Jit portfolio? Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.    About Jit Team The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme. Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.