{"id":2113355,"url":"https://alion.io/job/mubi-senior-java-developer","title":"Senior Java Developer","company":{"id":2740200,"name":"Mubi","domain":"mubi.pl","url":"https://alion.io/company/mubi-pl","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland","Lublin, Poland","Kraków, Poland","Poznań, Poland","Wrocław, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":17600,"max":28000,"currency":"PLN","period":"month","gross":null,"usd_annual":85956},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude Code","optional":false},{"name":"Java","optional":false},{"name":"Spring Boot","optional":false},{"name":"Docker","optional":true},{"name":"Docker Compose","optional":true},{"name":"ElasticSearch","optional":true},{"name":"Rest API","optional":true},{"name":"SOAP","optional":true}],"status":"live","first_seen_at":"2026-08-27T13:27:15Z","employer_posted_date":null,"last_verified_at":"2026-08-27T13:27:15Z","board_verified":false,"closed_at":null,"days_open":45,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":45},"description":"Jesteśmy firmą z branży ubezpieczeniowej i tworzymy oprogramowanie na własny użytek — naszą platformę porównywania i sprzedaży ubezpieczeń. To duży, żywy system: kilkadziesiąt mikroserwisów.\nPracujemy w modelu AI-assisted development — Claude Code jest u nas standardowym narzędziem pracy (kodowanie, code review, debugowanie), a nie ciekawostką. Szukamy osób, które chcą tak pracować i wyciskać z tych narzędzi maksimum.\nObecnie poszukujemy Java Developera (mid/senior). \n\nZakres obowiązków\n Rozbudowa i utrzymanie istniejących mikroserwisów oraz projektowanie i wdrażanie kolejnych\n Projektowanie i budowa integracji z systemami zewnętrznymi i wewnętrznymi\n Pisanie testów jednostkowych i integracyjnych do wytwarzanego kodu\n Utrzymywanie wysokiej jakości kodu — code review, przestrzeganie najlepszych praktyk\n Codzienna praca z narzędziami AI (Claude Code) — generowanie, przegląd i weryfikacja kodu wspierana przez AI\nWymagania\nJeśli:\nmasz min. 4-letnie doświadczenie komercyjne z Javą i dobrze znasz OOP,\nznasz i potrafisz korzystać ze Spring Boot,\nrozumiesz architekturę mikroserwisową (komunikacja synchroniczna i asynchroniczna, kolejki),\npracujesz płynnie z narzędziami AI — znajomość Claude Code jest u nas wymagana w codziennej pracy,\nto z przyjemnością z Tobą porozmawiamy.\n\nZnajomość poniższych technologii będzie dodatkowym atutem:\nKubernetes\nDocker, Docker Compose,\nbazy danych: MongoDB, Elasticsearch,\nintegracje SOAP/REST z zewnętrznymi API.\nTech stack\nJava\nSpring Boot\nMicroservices\nClaude Code\nAI\nGit\nKubernetes\nDocker\nDocker Compose\nMongoDB\nElasticsearch\nSOAP\nREST","description_format":"text","description_chars":1585,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-08T22:25:03Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.574,"p_room":0.45,"age_days":43,"expected_fill_days":22,"reasons":["seen:43","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":85956,"is_top_pay":false},"html_url":"https://alion.io/job/mubi-senior-java-developer","json_url":"https://alion.io/job/mubi-senior-java-developer.json","meta":{"generated_at":"2026-10-12T02:43:31Z","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":4022,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":2740200},"rest":"https://alion.io/mcp/rest/get_company?id=2740200"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmubi-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%2Fmubi-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%2Fmubi-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/mubi-senior-java-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmubi-senior-java-developer"}]}