SENIOR SOFTWARE ENGINEER – DATA MIGRATION & INTEGRATION (M/W/D)
Core
Developing and modernizing a central migration tool for customer and mass data transfer into the Wilken ENER:GY platform, handling scenarios from legacy system onboarding to on-premise to cloud migrations.
Role type
Senior Backend Engineer (Data Migration & Integration)
Builds
Central migration tool for customer and mass data transfer into the Wilken ENER:GY platform
Domain
Energy sector (Stadtwerke/Energy suppliers) + Data Migration & Integration (via careerplan.io/jobs/2829190-senior-software-engineer-data-migration-integration-mwd-at-wilken-gmbh)
Deliverable
production ML models | product features
Required skills
Backend system development, Data modeling, SQL, Relational databases (Oracle, PostgreSQL), Java, REST APIs, SOAP APIs, Data format handling (CSV, XML, JSON), Agile methodologies
Preferred skills
Cloud platform experience, Technical architecture design
Technologies
Java, Oracle, PostgreSQL, REST, SOAP, CSV, XML, JSON
Responsibilities
Develop and modernize a migration tool for customer and mass data transfer, Implement complex migration scenarios (legacy to target, on-premise to cloud, tenant separation), Analyze data models, interfaces, and file formats to create robust transformation logic, Ensure quality through testing, code reviews, and clean architecture, Contribute to building a new agile team and evolving the technical target architecture
