{"id":3609472,"url":"https://alion.io/job/blackbird-data-engineer-snowflake","title":"Data Engineer / Snowflake","company":{"id":4164109,"name":"Blackbird","domain":"blackbird.com","url":"https://alion.io/company/blackbird-7","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":25200,"max":26900,"currency":"PLN","period":"month","gross":null,"usd_annual":81876},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Snowflake","optional":false},{"name":"SQL","optional":false},{"name":"dbt","optional":true}],"status":"live","first_seen_at":"2026-11-02T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-02T00:00:00Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Dla jednego z moich klientów prowadzę procesy akcesu do długoterminowej współpracy Data Engineer'ów do projektu dla jednego z naszych klientów. \nSzczegółowe wymagania\nZnajomość SQL w zakresie transformacji, złączeń (joins), agregacji, ładowania przyrostowego, projektowania z uwzględnieniem wydajności oraz modelowania wymiarowego (tabele faktów, wymiary, klucze zastępcze).\nUmiejętność tworzenia modeli, źródeł, testów, makr, snapshotów, dokumentacji i zaplanowanych zadań (jobs). Niezbędna jest znajomość pracy opartej na Gicie, środowisk oraz procesów wdrożeniowych. Mile widziane: umiejętność strukturyzowania projektów dbt.\nDefiniowanie niezawodnych harmonogramów uruchomień, kolejności zależności, okien ładowania, strategii odświeżania oraz obsługi błędów.\nWdrażanie testów dbt sprawdzających unikalność, brak wartości null, integralność referencyjną, dozwolone wartości oraz aktualność źródeł (source freshness). Utrzymywanie dokumentacji.\nPrzekładanie wymagań raportowych i biznesowych na wielokrotnego użytku, dobrze nazwane i łatwe w utrzymaniu modele danych.\n\nKogo poszukujemy?\nOgólne wymagania\n+/- 4 lat doświadczenie jako Data Engineer\nRozważymy propozycje specjalistów o krótszym doświadczeniu zawodowym, ale zaznaczmy, że poszukujemy specjalisty o solidnym doświadczeniu \nStack:SQL\nSnowflake\nDBT Cloud\nMedallion\n\nUmiejętność pracy zespołowej oraz zdolność do kreatywnego rozwiązywania problemów i wyzwań w kooperacji z innymi członkami zespołu\nZdolności komunikacyjnych, utrzymywania relacji z klientem, osoba wysoko komunikatywna, \nDoświadczenie w pracy zdalnej\nWymagana sprawna, werbalna znajomość języka angielskiego na poziomie min B2+, z wskazaniem na C1 - sprawna komunikacja werbalna\nAkceptujemy osoby z UA / BEL, o ile fizycznie przebywają w PL/UE i posługują się językiem polskim na poziomie B2, polski powinien być komunikacyjnie na poziomie fluent oraz angielskim - C1\nTech stack\nSQL, Snowflake, DBT, Medallion Architecture","description_format":"text","description_chars":1950,"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":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-11-02T13:22:10Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":27,"reasons":["seen:1","velocity","win:early"],"computed_at":"2026-11-03T05:54:40Z"},"pay":{"stated_usd_annual":81876,"is_top_pay":false},"html_url":"https://alion.io/job/blackbird-data-engineer-snowflake","json_url":"https://alion.io/job/blackbird-data-engineer-snowflake.json","meta":{"generated_at":"2026-11-03T21:20:36Z","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":440,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":4164109},"rest":"https://alion.io/mcp/rest/get_company?id=4164109"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fblackbird-data-engineer-snowflake"},{"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%2Fblackbird-data-engineer-snowflake"},{"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%2Fblackbird-data-engineer-snowflake"},{"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/blackbird-data-engineer-snowflake\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fblackbird-data-engineer-snowflake"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3609472}},{"tool":"search_jobs","arguments":{"company":"blackbird.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3609472},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}