{"id":1959571,"url":"https://alion.io/job/jit-team-senior-java-developer","title":"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":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":900,"max":1200,"currency":"PLN","period":"day","gross":null,"usd_annual":76750},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Bitbucket","optional":false},{"name":"CI/CD","optional":false},{"name":"Jenkins","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"SQL","optional":false},{"name":"Angular","optional":true},{"name":"Apache Kafka","optional":true},{"name":"C++","optional":true},{"name":"Copilot","optional":true},{"name":"Docker","optional":true},{"name":"Java","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-06T12:19:55Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-11T16:23:19Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Salary: 900-1200 PLN/day on B2B\nWork model: hybrid from Gdynia / Gdańsk / Warszawa (3 days per week from the office)\nWhy choose this offer?\nYou can expect a flexible work organization\nThe international work environment will give you the opportunity to interact with the English language on a daily basis\n Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)\nThe Jit community will bring you a nice time during regular integration meetings\nProject\nYou will be involved in a financial project within the Cards Technology domain, focused on the design, development, and maintenance of Java applications supporting business services. You will join an agile environment that promotes innovation, collaboration, experimentation, and continuous growth while contributing to the development of financial solutions of tomorrow.\nResponsibilities you'll have\nDesigning, developing, and maintaining Java applications\n\nCollaborating within an Agile team and ART\n\nWorking with internal and external stakeholders\n\nTroubleshooting and resolving issues in existing applications\n\nOptimizing application performance and ensuring high code quality\n\nCreating technical documentation for developed functionalities\n\nExpected competences and knowledge\nMinimum 5 years of Java software development experience\n\nPractical knowledge of microservices architecture, clean code, and continuous integration\n\nHands-on experience with Java 8+, Spring Framework, Spring Boot, and SQL\n\nGood understanding of REST API design\n\nExperience with CI/CD tools such as Bitbucket and Jenkins\n\nExperience working in Agile, Scrum, or SAFe environments\n\nNice to have:\nC++ development experience\nExperience with AI-assisted development tools (e.g. GitHub Copilot)\nFamiliarity with test automation concepts, tools, and best practices\nKafka\nFront-end technologies: JavaScript, Angular, or React\nSpring WebFlux\nDocker, Kubernetes\nExperience in the financial industry\nTechnologies you'll work with\nJava 8+\n\nSpring Framework, Spring Boot\n\nSQL\n\nREST APIs\n\nBitbucket, Jenkins\n\nAgile, Scrum\n\nSAFe\n\nMicroservices architecture\n\nCI/CD\n\nClean Code\n\nClient - why choose this particular client from the Jit portfolio?\nJit 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.\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. By supporting local initiatives, we contribute to the circulation of good energy.","description_format":"text","description_chars":3994,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-06T14:44:36Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":30,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":76750,"is_top_pay":false},"html_url":"https://alion.io/job/jit-team-senior-java-developer","json_url":"https://alion.io/job/jit-team-senior-java-developer.json","meta":{"generated_at":"2026-10-11T19:23:14Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6179,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":53531},"rest":"https://alion.io/mcp/rest/get_company?id=53531"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjit-team-senior-java-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fjit-team-senior-java-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fjit-team-senior-java-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/jit-team-senior-java-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjit-team-senior-java-developer"}]}