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Jako Fullstack będziesz mieć realny wpływ na to, jak dane przepływają przez cały system - od bazy danych po ekran użytkownika.\nTwój zakres obowiązków\nDevelopment End-to-End: Projektowanie i implementacja nowych funkcjonalności (Backend w Java 17/21, Frontend w React 18+).\n\nArchitektura: Tworzenie skalowalnych mikroserwisów w Spring Boot oraz integracja ich z nowoczesnym frontendem przez REST API.\n\nUI/UX: Budowanie responsywnych komponentów w TypeScript oraz dbanie o spójność wizualną aplikacji.\n\nJakość i Testy: Pisanie testów na obu warstwach (JUnit/Mockito dla backendu, React Testing Library/Jest dla frontendu).\n\nWymagania stanowiska\nDoświadczenie: min. 3 lata komercyjnego doświadczenia jako Fullstack Developer (lub silne doświadczenie w Java z udokumentowaną znajomością React).\n\nBackend: Bardzo dobra znajomość Java oraz ekosystemu Spring (Boot, Security, Data).\n\nFrontend: Praktyczna znajomość React (w tym React Hooks) oraz biegłość w TypeScript.\n\nBazy danych: Umiejętność pracy z SQL (PostgreSQL / Oracle).\n\nIntegracje: Doświadczenie w projektowaniu i konsumpcji API (REST, JSON).\n\nNarzędzia: Znajomość Git, Docker oraz procesów CI/CD.\n\nJęzyk: Biegła znajomość języka polskiego i angielskiego (komunikacja z innymi zespołami z EU, dokumentacja)\n\nOferujemy\nPraca hybrydowa: 2 dni w tygodniu biuro Warszawa\n\nDoświadczony zespół\n\nWspółpraca B2B\n\nBudżet rozwojowy\n\nTech stack\nJava\nSpring Boot\nReact\nSQL","description_format":"text","description_chars":1719,"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":"2026-10-08T23:50:21Z"}],"visa":[],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.795,"p_room":0.945,"age_days":8,"expected_fill_days":20,"reasons":["seen:8","velocity","win:mid"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/codetalent-full-stack-developer-projekt-3-miesiace","json_url":"https://alion.io/job/codetalent-full-stack-developer-projekt-3-miesiace.json","meta":{"generated_at":"2026-10-14T02:53:45Z","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":4437,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":4372489},"rest":"https://alion.io/mcp/rest/get_company?id=4372489"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcodetalent-full-stack-developer-projekt-3-miesiace"},{"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%2Fcodetalent-full-stack-developer-projekt-3-miesiace"},{"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%2Fcodetalent-full-stack-developer-projekt-3-miesiace"},{"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/codetalent-full-stack-developer-projekt-3-miesiace\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcodetalent-full-stack-developer-projekt-3-miesiace"}]}