{"id":2114342,"url":"https://alion.io/job/sii-java-developer-with-gcp-fmx","title":"Java Developer with GCP (f/m/x)","company":{"id":1387,"name":"Sii","domain":"sii.pl","url":"https://alion.io/company/sii","size_band":"5000+","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":null},"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":["Katowice, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":95000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":339},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Spring Framework","optional":false},{"name":"Agile","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"Rest API","optional":true},{"name":"Spring Cloud","optional":true}],"status":"live","first_seen_at":"2026-08-21T13:41:04Z","employer_posted_date":"2026-08-21","last_verified_at":"2026-10-18T06:48:06Z","board_verified":true,"closed_at":null,"days_open":57,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":57},"description":"This translation is generic and may include errors.\nShow original text\n\nThis offer base language is English.\nTranslate into Polish.\nTechnologie i narzędzia\nWymagane\n\nJava\n\nSpring Framework\n\nMile widziane\nDocker\nGCP\nREST\nSzukamy doświadczonego Java Developera z wiedzą o GCP do nowego zespołu w Krakowie, odpowiedzialnego za rozwój i wsparcie platformy Collateral Management. Platforma ta jest kluczowa dla zgodności regulacyjnej banku i umożliwia zespołowi Collateral Operations zarządzanie ryzykiem oraz codzienne funkcje marginingu dla tysięcy klientów na całym świecie. Będziesz pracować w środowisku mikroserwisów wykorzystując Java 17 i Spring Cloud, współpracując z globalnym zespołem 90 specjalistów. Rola oferuje model pracy hybrydowej, z koniecznością wizyt w biurze kilka razy w miesiącu.\nTwoje zadania\nTworzenie i utrzymywanie mikroserwisów dla platformy Collateral Management\nWspółpraca z zespołami globalnymi w celu cotygodniowego wdrażania zmian produkcyjnych\nImplementacja nowych funkcji i optymalizacja istniejących\nWsparcie integracji platformy z innymi systemami za pomocą REST i innych interfejsów\nUdział w przeglądach kodu i wkład w najlepsze praktyki\nUczestnictwo w procesie agile dostosowującym się do zmieniających się potrzeb projektu\nWymagania\nMinimum 6 lat doświadczenia w tworzeniu oprogramowania\nSilna znajomość Java i frameworka Spring\nZnajomość Google Cloud Platform\nPraktyczne doświadczenie w tworzeniu architektury mikroserwisów\nZnajomość usług RESTful i projektowania API\nUmiejętność pracy zespołowej\nGotowość do pracy z biura w Krakowie dwa dni w tygodniu\nJęzyk angielski na poziomie zaawansowanym\nNr oferty JOB-7BMF2\nSii zapewnia, że wszystkie decyzje związane z zatrudnieniem są podejmowane wyłącznie na podstawie kwalifikacji i kompetencji. Zobowiązujemy się do równego traktowania wszystkich osób, niezależnie od cech chronionych, oraz promowania zróżnicowanego i integracyjnego środowiska pracy.\nTechnologies & tools\nMust have\n\nJava\n\nSpring\n\nNice to have\nDocker\nGCP\nREST\nWe are looking for an experienced Java Developer with GCP knowledge to join a new team based in Krakow, responsible for developing and supporting the Collateral Management Platform. This platform is critical for the bank's regulatory compliance and enables the Collateral Operations Team to manage risk and perform daily margining functions for thousands of clients globally. You will work in a microservices environment utilizing Java 17 and Spring Cloud, collaborating with a global team of 90 professionals. The role offers a hybrid work model, with office visits required a few times a month.\nYour tasks\nDeveloping and maintaining microservices for the Collateral Management Platform\nCollaborating with global teams to deliver production changes on a weekly basis\nImplementing new features and optimizing existing functionalities\nSupporting the integration of the platform with other systems using REST and other interfaces\nParticipating in code reviews and contributing to best practices\nEngaging in an agile development process to adapt to evolving project needs\nRequirements\nMinimum 6 years of experience in software development\nStrong expertise in Java and Spring framework\nKnowledge of Google Cloud Platform\nPractical experience in developing microservices architecture\nFamiliarity with RESTful services and API design\nAbility to work collaboratively in a team environment\nWillingness to work from the Kraków office two days per week\nAdvanced level of English\nJob no. JOB-7BMF2\nSii zapewnia, że wszystkie decyzje związane z zatrudnieniem są podejmowane wyłącznie na podstawie kwalifikacji i kompetencji. Zobowiązujemy się do równego traktowania wszystkich osób, niezależnie od cech chronionych, oraz promowania zróżnicowanego i integracyjnego środowiska pracy.","description_format":"text","description_chars":3779,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Engineering Services","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-08T23:16:07Z"}],"visa":[],"liveness":{"score":24,"band":"cold","label":"Long shot","p_open":1,"p_active":0.666,"p_room":0.36,"age_days":56,"expected_fill_days":34,"reasons":["conf:0","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/sii-java-developer-with-gcp-fmx","json_url":"https://alion.io/job/sii-java-developer-with-gcp-fmx.json","meta":{"generated_at":"2026-10-18T09:49:23Z","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":14487,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":1387},"rest":"https://alion.io/mcp/rest/get_company?id=1387"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsii-java-developer-with-gcp-fmx"},{"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%2Fsii-java-developer-with-gcp-fmx"},{"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%2Fsii-java-developer-with-gcp-fmx"},{"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/sii-java-developer-with-gcp-fmx\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsii-java-developer-with-gcp-fmx"}]}