Mid-Level Java Backend Developer

We are looking for a Mid-Level Developer to support our cross-functional team.

What you bring:

• Degree in Computer Science or a comparable qualification
• Enthusiasm for designing, implementing, and operating software in close collaboration with customers and the team

Knowledge, technologies & frameworks:

• Enterprise Java, Java EE, JEE
• Quarkus, Spring-*
• Object-oriented programming
• Software design and software architectures
• Design patterns, concepts, and tools (e.g., UML, BPMN)
• Backend service-oriented microservices & monoliths
• Client-server technologies and protocols: REST, message queues / event-driven (SQS/SNS, JMS)
• Cloud environments: AWS & Terraform
• Database systems (PostgreSQL, MongoDB, DynamoDB)
• Development processes and automation: CI/CD, GitHub Actions, GitLab Pipelines
• Operations processes such as monitoring, incident handling, and problem analysis
• Software quality assurance and testing (e.g., Sonar, JUnit, RestAssured)

Tools:

• Development & Build: Git, IntelliJ, Maven
• CI/CD & Quality: Jenkins, Sonar
• Collaboration: Jira, Confluence
• Databases & Storage: Postgres, Redis, Aurora
• Monitoring & Performance: Dynatrace, Prometheus, VisualVM
• Infrastructure & Automation: AWS CLI, Terraform CLI
• AWS Services: Aurora, CloudWatch, SQS, SNS, Amazon MQ, etc.