We are seeking a Senior Java Full Stack Developer to join our Client's IT system house and European data center. Based in Düsseldorf, it supports the retail by providing IT services and developing IT solutions on an international level for the Client in Europe.
The project supports the order-creation process initiated by Assortment Planning in the Supply Planning Application.

• Responsibilities:

  * Implement new UIs in React
  * Create corresponding REST API endpoints in Spring Boot
  * Design database models and write queries (SQL/JPA)
  * Connect frontend to backend via APIs
  * Create APIs for inbound and outbound integration
  * Write unit tests
  * Document software architecture and implementation details

• Mandatory Skills Description:

  * 5+ years of hands-on development experience at a senior level in the following technical environment:
  * TypeScript & React
  * Java & Spring Boot
  * ORM mapping with JPA/Hibernate
  * SQL for relational databases (e.g. PostgreSQL)
  * API design principles
  * Unit tests
  * Good communication skills