{"id":2112245,"url":"https://alion.io/job/ework-group-dwh-qa-tester-snowflake-aws","title":"DWH QA Tester (Snowflake & AWS)","company":{"id":2379568,"name":"Ework Group","domain":"eworkgroup.com","url":"https://alion.io/company/eworkgroup","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"QA","role_family":"QA","seniority":null,"employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland","Gdańsk, Poland","Łódź, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":160,"max":195,"currency":"PLN","period":"hour","gross":null,"usd_annual":100000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"dbt","optional":false},{"name":"Snowflake","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-14T07:28:32Z","employer_posted_date":null,"last_verified_at":"2026-09-14T07:28:32Z","board_verified":false,"closed_at":null,"days_open":30,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":30},"description":"For our Client from banking industry we are looking for🔹DWH QA Tester (Snowflake&AWS)🔹\n\nStart date: 1.10.2026\n\nPossible locations: Gdańsk/Gdynia. Warsaw and Łódź can be considerd as well. Hybrid setup: 2 days int he office per week. It can be increased to 3 days.\n\nZakres obowiązków\nA highly skilled QA Tester with experience in automation and Data Warehouse testing, specifically within the Snowflake platform, who can deliver immediate results, experienced in working with AI tools.\nAutomation tester should be able to quickly integrate into ongoing data testing processes, validate complex data flows, ensure data accuracy, and collaborate with development teams to meet project deadlines.\nThis role requires a strong background in data warehouse testing, SQL expertise, dbt testing and experience with Snowflake.\nWymagania\n\nProven experience in automation, data warehouse testing, with a focus on Snowflake and AWS.\nStrong proficiency in SQL for querying, testing, and validating large datasets\nFamiliarity with Snowflake-specific features such as Time Travel, zero-copy cloning, and scaling performance.\nQuickly understand and integrate into the existing data warehouse architecture and workflows.\nCreate and support for automating data validation processes in Snowflake\n\nNice-to-have knowledge and experience\nPython\nJavascript/Typescript\nPlaywright\n\nTech stack\nQuality assurance\nTesting\nTest strategy\nAgile\nSQL\nSnowflake\nAWS\nData warehouse\nTest automation\nTime Travel\nzero-copy cloning\nPython\nJavascript/Typescript\nPlaywright","description_format":"text","description_chars":1531,"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":"2026-10-08T22:25:03Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.376,"p_room":0.55,"age_days":29,"expected_fill_days":21,"reasons":["seen:29","agency","velocity","win:tail"],"computed_at":"2026-10-14T06:34:16Z"},"pay":{"stated_usd_annual":100000,"is_top_pay":false},"html_url":"https://alion.io/job/ework-group-dwh-qa-tester-snowflake-aws","json_url":"https://alion.io/job/ework-group-dwh-qa-tester-snowflake-aws.json","meta":{"generated_at":"2026-10-14T13:35:31Z","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":16690,"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":2379568},"rest":"https://alion.io/mcp/rest/get_company?id=2379568"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fework-group-dwh-qa-tester-snowflake-aws"},{"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%2Fework-group-dwh-qa-tester-snowflake-aws"},{"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%2Fework-group-dwh-qa-tester-snowflake-aws"},{"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/ework-group-dwh-qa-tester-snowflake-aws\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fework-group-dwh-qa-tester-snowflake-aws"}]}