{"id":1984601,"url":"https://alion.io/job/callista-group-senior-test-data-quality-engineer-azure-databricks","title":"Senior Test & Data Quality Engineer (Azure Databricks)","company":{"id":3906069,"name":"Callista Group","domain":"callistagroup.com","url":"https://alion.io/company/callista-group","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":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Frankfurt am Main, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":78000,"max_usd":139000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":24},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"pySpark","optional":false},{"name":"SQL","optional":false},{"name":"Great Expectations","optional":true},{"name":"Pytest","optional":true},{"name":"Python","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-10-06T20:30:23Z","employer_posted_date":null,"last_verified_at":"2026-10-06T20:30:23Z","board_verified":false,"closed_at":null,"days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"Für unseren Kunden, ein Versicherungsunternehmen im Großraum Frankfurt am Main, suchen wir im Rahmen des Aufbaus einer neuen dispositiven Datenplattform (Lakehouse) auf Basis von Microsoft Azure und Databricks eine/n erfahrene/n Test & Data Quality Engineer. Du verantwortest Teststrategie, technische Tests und Datenvalidierung bis zum Go-live und stellst sicher, dass die Daten der neuen Plattform belastbar und abgestimmt sind.\n\nAufgaben\nErstellung von Testkonzept, technischer Teststrategie und Testplan sowie Mitarbeit an messbaren Abnahmekriterien\n\nDurchführung technischer Tests der Datenstrecken, Datenvalidierung und Reconciliation zwischen Quell- und Zielsystem\n\nTest des Initialloads sowie Erstellung von Prüf- und Reconciliation-Berichten\n\nMitaufbau des Datenqualitätsframeworks: Regelwerk, Prüfroutinen, Monitoring und Qualitätsberichte\n\nAutomatisierung von Daten- und Regressionstests\n\nUnterstützung der Fachbereiche bei UAT-Vorbereitung, Durchführung und Mängelmanagement\n\nMitarbeit an Go-live-Freigabe, Hypercare und Fehlerbehebung\n\n Anforderungen\nMehrjährige Erfahrung in Test und Qualitätssicherung von Data-Warehouse- oder Lakehouse-Projekten\n\nSehr gute SQL-Kenntnisse, PySpark und Databricks von Vorteil\n\nErfahrung mit Testautomatisierung für Datenpipelines (z. B. pytest, Great Expectations, Databricks-Tests)\n\nErfahrung mit Datenqualitätsregeln, Reconciliation und Abnahmeprozessen\n\nErfahrung im Versicherungsumfeld von Vorteil\n\nStrukturierte, gründliche Arbeitsweise und Kommunikationsstärke gegenüber Fachbereichen\n\nZertifizierung (z. B. ISTQB) von Vorteil\n\nVerhandlungssichere Deutsch- und gute Englischkenntnisse\n\nGenerelle Rahmenbedingungen\nPensum: 50–80 %\n\nStart: 02.11.2026\n\nDauer: bis 31.03.2027 mit Option auf Verlängerung (Folgephasen geplant bis Ende 2028)\n\nArbeitsort: Großraum Frankfurt am Main (Deutschland)\n\nOnsite/Remote: In den ersten 2–3 Monaten hoher Onsite-Anteil (3–4 Tage pro Woche), danach ca. 2 Tage onsite, Rest remote\n\nKundengespräch: Verfügbarkeit für ein Vorstellungsgespräch beim Kunden am 22. oder 28.10.2026\n\nFind more English Speaking Jobs in Germany on Arbeitnow","description_format":"text","description_chars":2117,"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":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T01:33:00Z"}],"visa":[],"liveness":{"score":79,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.833,"p_room":0.945,"age_days":8,"expected_fill_days":23,"reasons":["seen:8","velocity","win:mid"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/callista-group-senior-test-data-quality-engineer-azure-databricks","json_url":"https://alion.io/job/callista-group-senior-test-data-quality-engineer-azure-databricks.json","meta":{"generated_at":"2026-10-15T20:28:52Z","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":31187,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":3906069},"rest":"https://alion.io/mcp/rest/get_company?id=3906069"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcallista-group-senior-test-data-quality-engineer-azure-databricks"},{"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%2Fcallista-group-senior-test-data-quality-engineer-azure-databricks"},{"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%2Fcallista-group-senior-test-data-quality-engineer-azure-databricks"},{"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/callista-group-senior-test-data-quality-engineer-azure-databricks\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcallista-group-senior-test-data-quality-engineer-azure-databricks"}]}