Required skills
Languages: German
Job description
Seeking a Senior Backend Developer for a banking sector client to handle technical integration with NOOTS infrastructure, interface implementation, and data structure definition. The role involves working with Java/Jakarta EE and various modern technologies.
Project overview
For one of our clients in the banking sector, we are currently looking for a Senior Backend Developer for the conception and implementation of the technical connection to the NOOTS infrastructure, the integration of corresponding interfaces into the online service as well as into the specialist application, the definition and implementation of the data structures to be provided, and the assurance of compliance with relevant legal, functional, and technical specifications.
- Start: ASAP
- End: 31.01.2027
- Project duration: 30 days contingent
- Workload: Part-time
- Location: Karlsruhe (predominantly remote)
- Project language: German
- Max.
Responsibilities
- Conception and implementation of the technical connection to the NOOTS infrastructure,
- Integration of corresponding interfaces into the online service as well as into the specialist application
- Definition and implementation of the data structures to be provided, as well as ensuring compliance with relevant legal, functional, and technical specifications.
Requirements
- Must have: Java/Jakarta EE including JPA/Hibernate
- Must have: EJB
- Must have: JSF/PrimeFaces
- Must have: Design and further development of web services
- Experience with modern frontend technologies, especially Angular TypeScript, HTML as well as knowledge of a11y
- Practical experience in cloud and container-based architectures (Docker, Kubernetes, Microservices, API-First)
- Confident handling of REST APIs, OpenAPI/Swagger, XML/JSON as well as integration technologies such as Apache Camel, (ESB) Red Hat Fuse and Quarkus
- Sound knowledge in handling build and DevOps tools (Maven, Git, Jenkins, SonarQube, GitHub Actions) as well as a well-coordinated test portfolio (unit, integration, and automated tests)
- Experience with Domain-Driven Design (DDD) and modern architectural principles
- Knowledge of relational databases, especially Oracle, PostgreSQL, Cloud SQL
- Routine in working in agile teams (Scrum/Kanban), including Clean Code, Code Reviews, and Pair Programming
- Handling of collaboration tools such as JIRA and Confluence.
- Ideally, experience with specialist applications in the area of social benefits or regulatory requirements in the environment of promotional banks
Project details
550.00 EUR
- Start: ab sofort
- Duration: 3 Monate
- Remote: hybrid
- Location: Karlsruhe, Deutschland, DE
- Rate: 69-69 EUR/h
- Languages: German
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