{"id":1175445,"url":"https://alion.io/job/jit-team-worek-na-poznan-mid-senior-fullstack-developer","title":"Worek na Poznań (Mid / Senior Fullstack 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":95,"open_postings":27,"ghost_share":0,"stale_share":0.185,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-20T05:45:00Z"}},"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":700,"max":1000,"currency":"PLN","period":"day","gross":false,"usd_annual":64000},"salary_estimate":null,"experience_years_min":4,"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":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Java","optional":true},{"name":"Kubernetes","optional":true},{"name":"RabbitMQ","optional":true}],"status":"live","first_seen_at":"2026-09-24T10:50:24Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-10-20T06:37:34Z","board_verified":true,"closed_at":null,"days_open":25,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":25},"description":"Salary: 700 - 1000 PLN net/MD\nRemote: hybrid from Poznań (perffered 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\nThe Jit community will bring you a nice time during regular integration meetings\nExpected competencies and knowledge\nAt least 4 years of hands-on experience in a comparable software development in: Java, Spring Boot and React\nGood knowledge of REST API design and microservices architecture\nExcellent frontend skills: proficiency in modern JavaScript/TypeScript and a modern framework(React is highly preferred)\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 written English 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\nTypeScript\nReact\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. By supporting local initiatives, we contribute to the circulation of good energy.","description_format":"text","description_chars":2456,"description_truncated":false,"requirements":{"experience_years_min":4,"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":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-24T11:31:56Z"}],"visa":[],"liveness":{"score":58,"band":"ok","label":"Likely open","p_open":1,"p_active":0.778,"p_room":0.75,"age_days":25,"expected_fill_days":30,"reasons":["conf:2","velocity","win:late","comp:brand"],"computed_at":"2026-10-20T05:45:00Z"},"pay":{"stated_usd_annual":64000,"is_top_pay":false},"html_url":"https://alion.io/job/jit-team-worek-na-poznan-mid-senior-fullstack-developer","json_url":"https://alion.io/job/jit-team-worek-na-poznan-mid-senior-fullstack-developer.json","meta":{"generated_at":"2026-10-20T09:49:23Z","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":10765,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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-worek-na-poznan-mid-senior-fullstack-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-worek-na-poznan-mid-senior-fullstack-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-worek-na-poznan-mid-senior-fullstack-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-worek-na-poznan-mid-senior-fullstack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjit-team-worek-na-poznan-mid-senior-fullstack-developer"}]}