{"id":2201631,"url":"https://alion.io/job/madiff-senior-dwh-architect-2","title":"Senior DWH Architect","company":{"id":4374669,"name":"Madiff","domain":"madiff.eu","url":"https://alion.io/company/madiff-2","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Wrocław, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":61000,"max_usd":110000,"period":"year","method":"role_seniority_country_cell","sample_n":19},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Flink","optional":false},{"name":"SQL","optional":false},{"name":"Azure","optional":true},{"name":"Databricks","optional":true},{"name":"Java","optional":true},{"name":"Python","optional":true},{"name":"Spark","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-10-09T21:24:31Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-20T10:36:37Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"We are looking for a Senior DWH Architect to support the implementation of a modern ODS platform and the transformation of complex enterprise data architecture. 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The consultant will analyse business and technical requirements, design end-to-end data solutions, and work closely with development and architecture teams throughout implementation.\nResponsibilities\nDesign architecture for complex data processing solutions\nSupport implementation of the ODS platform\nDesign complex data flows and integrations\nAnalyse business and technical requirements\nDesign batch and real time data processing\nWork with streaming architectures\nDesign and support CDC based integrations\nImplement and support new functionality\nCooperate with development and architecture teams\nSupport existing data systems and users\nWork with other departments across the bank\nRequirements\nMinimum 5 years of experience as a Developer or Architect\nStrong DWH and data architecture understanding\nFlink\nKafka\nCDC, Change Data Capture\nStrong SQL\nData integration and processing experience\nBatch ETL\nReal time processing and decisioning\nStream processing\nExperience designing complex data flows\nPrevious hands on development or architecture experience\nStrong analytical skills\nFluent Polish\nNice to have\nSpark\nDatabricks\nMicrosoft Azure\nTerraform / IaC\nOracle\nPython\nJava or another object oriented programming language\nBanking or financial services experience\nBenefits\nFlexible hybrid model (1 day/week onsite in Wrocław/Warsaw)\nSolid, competitive salary\nWork in a multinational environment on international projects\nComprehensive healthcare\nLong-term B2B contract with a stable project pipeline","description_format":"text","description_chars":1882,"description_truncated":false,"requirements":{"experience_years_min":5,"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":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","Property Development","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-09T21:24:31Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":10,"expected_fill_days":36,"reasons":["conf:0","agency","velocity","win:early","comp:brand"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/madiff-senior-dwh-architect-2","json_url":"https://alion.io/job/madiff-senior-dwh-architect-2.json","meta":{"generated_at":"2026-10-20T10:37:21Z","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":11582,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":4374669},"rest":"https://alion.io/mcp/rest/get_company?id=4374669"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmadiff-senior-dwh-architect-2"},{"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%2Fmadiff-senior-dwh-architect-2"},{"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%2Fmadiff-senior-dwh-architect-2"},{"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/madiff-senior-dwh-architect-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmadiff-senior-dwh-architect-2"}]}