{"id":1187275,"url":"https://alion.io/job/jit-team-worek-na-poznan-senior-java-developer","title":"Worek na Poznań (Senior Java Developer)","company":{"id":53531,"name":"Jit Team","domain":"jit-team.com","url":"https://alion.io/company/jit-team","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":{"grade":"A","score":97,"open_postings":29,"ghost_share":0,"stale_share":0.138,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1100,"max":1400,"currency":"PLN","period":"day","gross":null,"usd_annual":91250},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Kubernetes","optional":true},{"name":"RabbitMQ","optional":true}],"status":"live","first_seen_at":"2026-09-24T12:35:18Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-10-12T02:56:39Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":17},"description":"Salary: 1100-1400 pln/day on B2B\nWork mode: hybrid from Poznań (preferred 1 day / week in the office)\nWhy choose this offer?\nYou can expect aflexible work organization\nThe international work environment will give you the opportunity to interact with the English language on a daily basis\nTheJit community will bring you a nice time during regular integration meetings\nProject\nThe project focuses on the development and maintenance of modern backend applications based on Java and microservices architecture. The role involves designing and implementing scalable solutions, developing REST APIs, working with relational databases, and supporting automated deployment processes. The team works with modern engineering practices and explores AI-assisted development tools to improve software delivery and development workflows.\nExpected competencies and knowledge\nAt least8 years of hands-on experiencein Java, and Spring Boot\nGood knowledge of REST API design and microservices architecture\nSolid understanding of relational databases and proficiency in SQL\nExperience inCI/CD pipelines to ensure smooth and automated delivery\nExperience in package and deploy applications using Docker\nEagerness to explore and implement Agentic AI tools (e.g., Copilot, Cursor, Claude Code) to accelerate engineering workflows\nExcellent verbal and writtenEnglish skills, along with strong communication abilities\nNice to have\nExperience in cloud solutions\nExperience with event-driven architectures, including Kafka and messaging solutions such as RabbitMQ\n\nTechnologies you'll work with\nJava 17+\nSpring Boot\nREST API\nSQL\nCI/CD\nDocker\nKubernetes\nMicroservices\nAbout Jit Team\nThe 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 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.\nBehind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. 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