Salary: 900-1100 PLN/day on B2B Work model: elastic hybrid from Gdynia / Gdańsk / Warszawa (at least 2 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 This project involves a complex transformation aimed at consolidating technology systems through a shared Nordic platform, enhancing platform modernization, and expediting the release of Nordic digital services to our customers. The strategy involves broadening the product range and transferring customer accounts from legacy systems to the new N-core platform, starting with savings and transaction accounts. The teams are responsible for the loading and synchronization of customer data, as well as the migration of accounts to N-core across the Nordic countries following the program's roadmap.   Responsibilities you'll have Designing and implementing automated test cases for system integrations within a C# test framework Contributing to defining the overall test plan and quality approach for the team Working actively with the Agile team to ensure high-quality delivery Monitoring and maintaining existing regression test packs Analyzing, debugging, and reporting defects Monitoring and documenting test results Recommending appropriate actions based on test outcomes Resolving daily impediments, communicating risks, and supporting risk mitigation Improving and extending existing test framework solutions where applicable   Expected competences and knowledge 2+ years of hands-on experience in API test automation 2+ years of working proficiency in C# or Java Strong understanding of integration testing concepts Practical knowledge of XML and JSON processing Ability to work with SQL databases Hands-on experience using Git for version control Familiarity with Jira for defect and task tracking Experience with continuous integration tools like Bamboo or Jenkins Strong analytical and problem solving skills General testing knowledge to the level of ISTQB Foundation Level Nice to have Experience with IBM MQ, and Apache Kafka Exposure to Agile projects and Continuous Integration environments Background in the Banking domain Experience with AI agent for coding   Technologies you'll work with C# or Java REST API XML JSON SQL Git Jira Bamboo or Jenkins IBM MQ Apache Kafka   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.