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For a client we are seeking a Senior Java Cloudnative Developer.

Job Description:

As an experienced Cloud native developer, you will:

• Develop new capabilities for Kate Coin, working with micro-services design, API integration, AWS, and container technology.
• Engage with hexagonal architecture in a complex and evolving landscape.
• Create and execute test cases, and modify existing software for production.
• Conduct self and peer code reviews.
• Resolve assigned incidents and defects, tracking them to closure.
• Execute technical integration testing of the application in relation to interfacing applications.
• Deploy your code to different test environments and production.
• Improve existing code and maintain system health.
• Collaborate with other motivated developers to ensure the success of Kate Coin.

Your Assets:

• Proficiency in Java, Spring (Boot, Cloud, etc.), AWS (EKS, RDS, DynamoDb, SQS, etc.), and Kubernetes.

• Prioritize security and have experience with common patterns like OIDC and mTLS.
• Ability to write new code based on functional descriptions.
• Competence in writing unit tests, integration tests, and setting up a testing approach.
• Ownership of complex stories and multiple stories in parallel.
• Ability to challenge existing development patterns.
• Effective communication in English with a development team.
• Skills in writing and reviewing technical designs and pull requests.
• Knowledge of best practices for SAST tooling and setting them up.
• Experience in setting up a basic CI/CD pipeline.
• Extensive knowledge of Git.
• Ability to write guidelines for setting up a development environment.
• Some experience in the financial sector.
• Understanding of the fallacies of distributed computing and integration patterns.
• Ability to identify improvements in the secure development lifecycle.

Location:

Leuven (50% onsite)

Period:

ASAP – 31/12/2026