{"id":2433555,"url":"https://alion.io/job/lumicode-developer-hurtowni-danych-km","title":"Developer Hurtowni Danych (k/m)","company":{"id":4372503,"name":"Lumicode","domain":"lumicode.pl","url":"https://alion.io/company/lumicode-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":null,"max":120,"currency":"PLN","period":"hour","gross":false,"usd_annual":62000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"MS SQL","optional":false},{"name":"SQL","optional":false},{"name":"SSIS","optional":false},{"name":"Cognos","optional":true},{"name":"MicroStrategy","optional":true},{"name":"MySQL","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-08-10T10:50:10Z","employer_posted_date":"2026-08-10","last_verified_at":"2026-10-19T01:06:25Z","board_verified":true,"closed_at":null,"days_open":69,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":69},"description":"Kim jesteśmy?\nLumicode Sp. z o.o. należy do Grupy Pentacomp, która jest producentem rozwiązań informatycznych i dostawcą profesjonalnych usług IT dla dużych przedsiębiorstw i sektora publicznego.\nJako Pentacomp tworzymy rozwiązania IT łączące innowacyjność z latami doświadczeń - a ich mamy całkiem sporo. Istniejemy na rynku prawie 30 lat i możemy pochwalić się wieloma zrealizowanymi projektami.\nAktualnie poszukujemy doprojektu naszego Klienta Developera Hurtowni Danych.\nZakres obowiązków:\nUtrzymanie i rozwój Hurtowni Danych w technologii SQL Server.\n\nProjektowanie i zarządzanie procesami ETL/ELT, praca głównie z narzędziem Integration Services (SSIS).\n\nPisanie, testowanie i optymalizacja zapytań SQL oraz procedur składowanych T-SQL.\n\nAnaliza źródeł danych, modelowanie i rozbudowa struktur Hurtowni Danych.\n\nAnaliza i poprawa wydajności baz danych oraz zapytań, strojenie systemu.\n\nOpcjonalnie: modelowanie warstw OLAP i raportów.\n\nOferujemy:\nPraca zdalna;\n\nStawka do 120 pln/h netto na B2B;\n\nMożliwość skorzystania z karty sportowej oraz prywatnej opieki medycznej\n\nWymagania:\nminimum 5 lat doświadczenia na podobnym stanowisku\n\nbardzo dobra znajomość technologii Microsoft SQL Server\n\ndoświadczenie w pracy z Integration Services\n\ndoświadczenia w SQL i T-SQL\n\numiejętności modelowania struktur baz danych\n\npraktyki w optymalizacji i strojeniu baz RDBMS\n\ndoświadczenie w projektach dla branży ubezpieczeniowej\n\nMile widziane:\ndoświadczenia w zbieraniu wymagań od użytkowników\n\ndoświadczenie w Cognos lub MicroStrategy\n\nznajomości innych baz danych, np.: PostgreSQL, MySQL","description_format":"text","description_chars":1582,"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":[{"language":"Polish","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-13T10:04:51Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.319,"p_room":0.28,"age_days":67,"expected_fill_days":22,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":62000,"is_top_pay":false},"html_url":"https://alion.io/job/lumicode-developer-hurtowni-danych-km","json_url":"https://alion.io/job/lumicode-developer-hurtowni-danych-km.json","meta":{"generated_at":"2026-10-19T03:24:29Z","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":1930,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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":4372503},"rest":"https://alion.io/mcp/rest/get_company?id=4372503"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flumicode-developer-hurtowni-danych-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%2Flumicode-developer-hurtowni-danych-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%2Flumicode-developer-hurtowni-danych-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/lumicode-developer-hurtowni-danych-km\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flumicode-developer-hurtowni-danych-km"}]}