Job description:
For a public sector customer, we are currently looking for a Java Backend Senior Developer (m / w / d).
IMPORTANT: For this position the readiness for a SÜ2 (sabotage protection) is necessary. In addition, the customer demands a free integration of approx. 10% of the order sum.
For this position we can offer a maximum net hourly rate of 88 EUR for on-site and remote.
Duration: ASAP
- 31.12.2025
Capacity: approx. 800h remote and 200h Nuremberg
Tasks:
- Creating, testing, integrating and documenting complex, performance-critical SW in Java and SpringBoot
- Localization, analysis and elimination of SW- errors
- Creation of sub-concepts for the development of SW- development processes
- Connection and provision of REST interfaces
- Development of composite services
- Development of CI / CD with Jenkins
- Integration of SonarQube and other quality gates
- Deployment on Kubernets with Docker
Other tasks:
- Creating, testing, integrating and documenting complex, performance-critical SW, framework works
- Localization, analysis and elimination of SW- errors
- Creation of sub-concepts for the development / development of SW- development processes
- technical management of project groups
- Support in the development of technical concepts
Skills:
- J (2) EE / EJB
- Multi-layer applications
- Design & modelling of SW: Ooa / OOD, UML
- MDA
- EJB containers, application servers
- (Oracle WebLogic, Payara)
- Oracle Service Component Architecture (SCA)
- persistent layers
- (Hibernate / EclipseLink / JPA 2, JDO, EJB, CMP)
- J (2)
- Web Framework (Spring)
- Common Java Tools (Eclipse, JDeveloper, Jenkins, Maven, JUnit)
- RDBMS (, Oracle, MS-SQL server, MySQL)
- SQL
- Apache Kafka and Apache Cassandra
- Test concepts (unit test, performance test, test tools, E-2 test)
- version / configuration management (GIT, SVN)
- operating systems (UNIX, (SOLARIS), Windows, Linux)
- Container technologies
- Continuous Integration / Continuous Delivery Jenkins, Nexus
- Devop's approach
- Agile practices (e.g. Scrum, Kanban, Clean Code Development, Pair Programming)
- ISTQB Certified Tester Foundation Level
- knowledge of safe development:
- • Knowledge of potential safety risks
- • Secure Design Principles & Pattern
- • Secure coding