{"id":3521622,"url":"https://alion.io/job/upvanta-data-engineer-kafka-confluent-cloud","title":"Data Engineer (Kafka / Confluent Cloud)","company":{"id":1332,"name":"Upvanta","domain":"upvanta.com","url":"https://alion.io/company/upvanta-sp-z-o-o","size_band":"51-200","is_staffing_agency":false,"employer_type":"staffing","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":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1050,"max":1200,"currency":"PLN","period":"day","gross":null,"usd_annual":76250},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"SQL","optional":false},{"name":"GCP","optional":true}],"status":"live","first_seen_at":"2026-10-30T10:26:28Z","employer_posted_date":null,"last_verified_at":"2026-10-30T10:26:28Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"Dołącz do zespołu odpowiedzialnego za rozwój nowoczesnych platform danych opartych o architekturę event-driven. Poszukujemy Data Engineera, który będzie wspierać budowę i utrzymanie rozwiązań opartych o Kafka oraz Confluent Cloud, współpracując z zespołami odpowiedzialnymi za integrację danych i rozwój systemów analitycznych. \n\nZakres obowiązków\nProjektowanie, rozwój i utrzymanie rozwiązań opartych o Apache Kafka oraz Confluent Cloud.\nTworzenie i rozwijanie pipeline'ów przetwarzania danych w środowiskach rozproszonych.\nImplementacja procesów integracji danych między różnymi systemami.\nTworzenie oraz optymalizacja skryptów i aplikacji w Pythonie.\nPisanie, rozwijanie i optymalizacja zapytań SQL oraz procesów transformacji danych.\nMonitorowanie, diagnozowanie i rozwiązywanie problemów związanych z przepływem danych.\nWspółpraca z architektami, analitykami i zespołami developerskimi przy projektowaniu rozwiązań data-driven.\nUdział w projektowaniu architektury opartej o zdarzenia (Event-Driven Architecture).\nWymagania\nKomercyjne doświadczenie w pracy z Apache Kafka.\nPraktyczna znajomość Confluent Cloud.\nBardzo dobra znajomość Pythona.\nBardzo dobra znajomość SQL.\nDoświadczenie w projektowaniu i utrzymaniu rozwiązań do przetwarzania danych.\nUmiejętność samodzielnego rozwiązywania problemów oraz pracy w środowisku zespołowym.\n\nMile widziane\nDoświadczenie z Event-Driven Architecture.\nZnajomość narzędzi CDC (Change Data Capture).\nDoświadczenie w pracy z Google Cloud Platform (GCP).\nZnajomość MongoDB.\nCertyfikacja Confluent Cloud lub inne certyfikaty związane z ekosystemem Kafka.\n\nTech stack\nApache Kafka\nCloud\nPython\nSQL\nGoogle Cloud Platform\nGCP\nMongoDB\nKafka","description_format":"text","description_chars":1676,"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":["Custom Software Development","IT 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