{"id":1353181,"url":"https://alion.io/job/knapp-data-platform-software-developer-mwd","title":"Data Platform Software Developer (m/w/d)","company":{"id":54754,"name":"KNAPP","domain":"knapp.com","url":"https://alion.io/company/knapp","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Graz, Austria"],"countries":["AT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":3415,"max":null,"currency":"EUR","period":"month","gross":null,"usd_annual":45888},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Quarkus","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-05T02:00:00Z","employer_posted_date":"2026-09-05","last_verified_at":"2026-10-23T08:20:40Z","board_verified":true,"closed_at":null,"days_open":48,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":48},"description":"#yourmission\nDu entwickelst robuste, skalierbare Backend-Services und Komponenten für unsere Data-Platforms-Architektur \nDu arbeitest eng mit Architekten und deinem Team Lead zusammen und bringst deine technische Expertise in die Weiterentwicklung unserer zentralen Datenplattform ein \nDu entwickelst Java-basierte Microservices, integrierst sie in unsere Plattformumgebung und stellst deren Stabilität, Sicherheit und Performance sicher \nDu unterstützt beim Aufbau einer harmonisierten, konsistenten und serviceorientierten Datenlandschaft \nDu containerisierst und orchestrierst Services in modernen Plattformumgebungen wie Kubernetes \nDu entwickelst Lösungen zur Datenverarbeitung und Datenintegration (HTTP, JSON/XML/YAML, Messaging & Streaming) \nDu stellst sicher, dass Deployments, Konfigurationen und Plattformkomponenten automatisiert, nachvollziehbar und wiederholbar sind \nDu arbeitest eng mit anderen Developer-Teams, Data Engineers, Plattformteams und DevOps zusammen \nDu bringst eigene Ideen ein, treibst technische Verbesserungen voran und unterstützt bei Architekturentscheidungen \n#youareknapp\nAbgeschlossene technische Ausbildung (FH/HTL/Uni) im Bereich Informatik, Software-Entwicklung oder vergleichbare Qualifikation \nDu bist erfahrener Java-Entwickler und sicher in der Entwicklung wartbarer, modularer Backend-Services \nDu kennst moderne Java-Microservice-Frameworks wie Spring Boot 3 oder Quarkus \nDu hast Erfahrung mit Kubernetes, Container-Deployment und serviceorientierten Plattformstrukturen \nDu bist vertraut mit Linux-basierten Systemen (z. B. Systemd) und kennst dich auch in Docker-Umgebungen aus \nDu hast solide Kenntnisse in SQL, idealerweise mit PostgreSQL oder Oracle \nDu bringst Erfahrung mit Ansible für Automatisierung, Konfiguration und Deployment-Tasks mit \nDu hast Erfahrung mit Kafka oder vergleichbaren Messaging-/Streaming-Technologien \nDu bist vertraut mit HTTP-basierten Integrationen und modernen API-Schnittstellen \nDu beherrschst Git inklusive Branching-Strategien, Merge- und Rebase-Workflows, Konfliktlösung und strukturierter Commit-Historie \nZusätzliche Erfahrung mit Python ist ein Plus für Automatisierung und Data-Processing-Aufgaben \n#weareknapp\nBei uns gestaltest du aktiv die technische Zukunft unserer Data Platforms.\nDu arbeitest in einem modernen, technologisch anspruchsvollen Umfeld und bist Teil einer internationalen Unternehmensgruppe, die Innovation, Qualität und Weiterentwicklung großschreibt. In einem motivierten Team mit hoher Eigenverantwortung unterstützt du den Aufbau einer skalierbaren, globalen Open Data Platform.\nFür diese Position gilt ein Mindestgehalt von 3.415,01 EUR brutto pro Monat (Vollzeit). 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