{"id":2374799,"url":"https://alion.io/job/astek-polska-senior-fullstack-developer-backend-oriented-km-km","title":"Senior Fullstack Developer (Backend oriented) - K/M K/M","company":{"id":2667650,"name":"Astek Polska","domain":"astek.pl","url":"https://alion.io/company/astek-polska-2","size_band":"1001-5000","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":"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":1000,"max":1200,"currency":"PLN","period":"day","gross":null,"usd_annual":76500},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Maven","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-12T09:05:59Z","employer_posted_date":null,"last_verified_at":"2026-10-12T09:05:59Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Zakres obowiązków\nProjektowanie i implementacja serwisów backendowych w Java i Spring/Spring Boot\nRozwój oraz integracja REST API\nPraca przy rozbudowanym, istniejącym systemie klasy enterprise\nRozwój elementów frontendowych wykorzystujących Angular/JavaScript\nUdział w modernizacji środowiska w kierunku nowszych wersji Javy\nTworzenie testów jednostkowych i praca zgodnie z dobrymi praktykami testowania, w tym TDD\nDbanie o stabilność, bezpieczeństwo i jakość dostarczanych rozwiązań\nWymagania\n\nPosiadasz min. 5 lat doświadczenia w pracy z Javą i technologiami backendowymi\n\nBardzo dobrze znasz Spring Framework oraz Spring Boot\n\nPosiadasz doświadczenie z Angular i Jasmine (preferowane min. 2 lata doświadczenia)\n\nMasz doświadczenie w projektowaniu i implementacji REST API\n\nSwobodnie pracujesz z SQL, Maven i Git\n\nPrzykładasz dużą wagę do testowania, jakości i stabilności kodu\n\nDobrze odnajdujesz się w pracy z istniejącym, złożonym kodem\n\nSwobodnie komunikujesz się w języku angielskim (min. B2)\n\nTech stack\nSpring Framework\nSpring Boot\nAngular\nJasmine\nREST API\nSQL\nMaven\nGit","description_format":"text","description_chars":1079,"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":["IT Consulting & Digital Transformation","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-12T18:21:00Z"}],"visa":[],"liveness":{"score":78,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.861,"p_room":0.9,"age_days":3,"expected_fill_days":11,"reasons":["seen:3","velocity","win:mid","comp:brand"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":76500,"is_top_pay":false},"html_url":"https://alion.io/job/astek-polska-senior-fullstack-developer-backend-oriented-km-km","json_url":"https://alion.io/job/astek-polska-senior-fullstack-developer-backend-oriented-km-km.json","meta":{"generated_at":"2026-10-16T12:05:37Z","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":11181,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":2667650},"rest":"https://alion.io/mcp/rest/get_company?id=2667650"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fastek-polska-senior-fullstack-developer-backend-oriented-km-km"},{"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%2Fastek-polska-senior-fullstack-developer-backend-oriented-km-km"},{"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%2Fastek-polska-senior-fullstack-developer-backend-oriented-km-km"},{"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/astek-polska-senior-fullstack-developer-backend-oriented-km-km\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fastek-polska-senior-fullstack-developer-backend-oriented-km-km"}]}