Technologies-expected : Java 8+ Angular 2+ technologies-optional : Kafka about-project : We are Sii, a leading IT services provider offering exciting, long-term projects that promote growth and skill development. We have a senior-level role for an experienced Fullstack Developer to collaborate on a platform for a global medical leader. The project focuses on enhancing personalized healthcare by providing users with seamless access to their health information, transactional data, and support. The platform leverages advanced technologies to deliver tailored experiences, empowering users to take control of their healthcare. You’ll work with cutting-edge technologies like Java, Spring, Angular, and Azure Cloud to build scalable, high-performance solutions that truly impact users lives. This is a hybrid role, based in Wrocław, offering you the flexibility to balance both in-office and remote work. Ready for this rewarding challenge? Apply now! responsibilities : Developing and implementing business logic for both backend (Java, Spring Boot, Kafka, REST API) and frontend (Angular, Type Script, Angular Material) components, ensuring high-quality code and performance Collaborating on integrating the platform with Azure infrastructure, microservices, data buses, and both SQL (My SQL, MSSQL) and No SQL (Mongo DB) databases Assisting in implementing and enhancing unit and integration tests (Java, Gherkin, Selenium, JUnit, Mockito) to ensure application stability and reliability Contributing to the design and evolution of the platform’s architecture, utilizing Domain-Driven Design (DDD), Event-Driven Architecture, and ensuring scalability and long-term maintainability Working within an Agile Scrum team, participating in task distribution, sprint planning, and continuous improvement initiatives while using tools like Git (Bit Bucket, Upsource), Jenkins, and Docker requirements-expected : Senior-level experience with over 5 years of expertise in backend development using Java 8+, Spring Boot, Spring Cloud, Kafka, REST APIs, and microservices architecture. Proficient with relational databases (My SQL, MSSQL) and No SQL (Mongo DB) Strong experience in frontend development with Angular 2+, Type Script, Angular Material, Web Components, and modern CSS/SCSS for responsive design Familiarity with Azure Cloud, Docker, Docker Swarm, Jenkins, CI/CD pipelines, and version control using Git (Bit Bucket, Upsource) Experience with test-driven development and automated testing frameworks (JUnit, Mockito, Selenium, Gherkin). Strong knowledge of unit and integration testing Excellent English communication skills, both written and spoken, with the ability to effectively collaborate in an international team offered : Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1 BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 60 M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People