Technologies-expected : REST Web Services Soap UI Postman Swagger BPMN microservices about-project : Gdańsk based opportunity with hybrid work model (1 day per week at the office during onboarding), then 1-2 days per month at the office. As an Lead Business Analyst, you will be working for our client on innovative and advanced banking solutions, including internet and mobile banking systems. You will play a key role in bridging the gap between business stakeholders and development teams, ensuring seamless communication and effective solutions. This role involves designing functional and system concepts, working on integration topics, and contributing to the development of modern architectures like microservices. You will gain in-depth exposure to core banking systems and collaborate closely with multiple departments to define and deliver impactful business solutions. responsibilities : Analyze business and functional requirements in collaboration with stakeholders Design solutions based on microservices architecture and document REST services using Swagger/YAML Create system concepts, including user processes, screen mockups, and business rules Model IT systems using advanced techniques Work on integration topics, including SOA, REST, and Web Services Collaborate with teams to fill competency gaps between business stakeholders and development teams Support users during the testing phase and coordinate implementation processes Maintain and develop existing systems with an in-house development approach Use tools like SOAP UI and Postman to test and validate system integrations Contribute to the technical design of solutions and participate in discussions about system architecture requirements-expected : A higher education degree A minimum of 5 years of experience as an Analyst in IT projects, ideally in the financial industry Strong skills in analyzing client needs and functional requirements Knowledge of integration topics, including SOA, REST, and Web Services Experience designing solutions using microservices architecture Proficiency in documenting REST services with Swagger/YAML Strong IT system modeling skills and familiarity with UML A good command of English Intellectual curiosity, ownership mindset, and the ability to thrive in a fast-paced environment Creativity and critical thinking with the ability to navigate ambiguous situations offered : Stable and long-term cooperation with very good conditions Enhance your skills and develop your expertise in the financial industry Work on the most strategic projects available in the market Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years Participate in Social Events, training, and work in an international environment Access to attractive Medical Package Access to Multisport Program Access to Pluralsight Flexible hours benefits : sharing the costs of sports activities private medical care flexible working time fruits integration events corporate gym mobile phone available for private use computer available for private use saving & investment scheme no dress code coffee / tea drinks christmas gifts birthday celebration sharing the costs of a streaming platform subscription access to +100 projects access to Pluralsight