workidentity GmbHRemote
Senior Java Backend Developer
Germany
Full Time
3 hours ago
$65,000 - $80,000 EUR
No Sponsorship
Key skills
CloudGroovyHibernateJavaJenkinsKubernetesNoSQLOraclePostgresRabbitMQReactTypeScriptHelmPostgreSQLGitJiraConfluenceAgile
About this role
Role Overview
- Contribute to migrating existing systems to a Kubernetes-based private cloud
- Re-engineer existing systems toward modern architectures
- Work closely with the software architect to implement functional and technical requirements cleanly
- Develop high-performance backend solutions in the Java ecosystem
- Integrate messaging systems and databases
- Not just ad-hoc feature work, but structured refactoring and migration during live operation with a clear target vision
Requirements
- Several years of Java experience (ideally 5+ years)
- Java versions 17–25
- Jakarta EE (JPA/Hibernate, JMS, REST/Web Services)
- Experience with relational databases (Oracle preferred)
- Messaging technologies (e.g., RabbitMQ)
- Proficient with IntelliJ, Git, Jira & Confluence
- Kubernetes, Helm, Quarkus & GraalVM, PostgreSQL, NoSQL
- React & TypeScript, Jenkins + Groovy, security knowledge (certificates, encryption, etc.)
- Agile working methods
- German language skills at C1 level
Tech Stack
- Cloud
- Groovy
- Hibernate
- Java
- Jenkins
- Kubernetes
- NoSQL
- Oracle
- Postgres
- RabbitMQ
- React
- TypeScript
Benefits
- Remote-first (residence in Germany required)
- Starting salary €65,000–€80,000 (with potential to grow)
- Choose your own device (laptop & smartphone)
- Permanent employment
- Modern technologies & a growing environment with strong stability
- Structured onboarding
- Individual training & certification opportunities