Role Overview
We are looking for a highly skilled Java Developer with strong experience in modern backend development using Java 17 and Spring Boot. The ideal candidate will be hands-on, analytical, and comfortable working in a fast-paced Agile environment. You will be responsible for designing and developing scalable microservices-based applications while ensuring high code quality, performance, and reliability.
This role requires someone who takes ownership, enjoys problem-solving, and thrives in a multicultural team environment.
Key Responsibilities
- Design, develop, and maintain modern, modular, scalable, and reusable backend applications using Java 17
- Build and enhance Spring Boot applications with strong understanding of dependency injection and core Spring concepts
- Develop and maintain microservices-based architectures
- Design and implement RESTful APIs using HTTP best practices
- Write clean, maintainable, and well-tested code
- Implement CI/CD pipelines and follow DevOps best practices
- Work with relational databases (MySQL, PostgreSQL, etc.)
- Develop and execute automated tests using JUnit, Mockito, RestAssured
- Contribute to cloud-native development initiatives
- Collaborate closely with cross-functional Agile teams
- Participate in code reviews and ensure adherence to development standards
- Troubleshoot and resolve production issues
Must-Have Technical Skills
- Strong hands-on experience with Java 17
- Spring Boot and understanding of dependency injection
- Microservices architecture
- REST APIs and HTTP protocols
- CI/CD pipelines
- Git version control
- Relational databases (MySQL, PostgreSQL, etc.)
- Unit and integration testing using JUnit, Mockito, RestAssured
- Cloud development concepts
Nice-to-Have Technical Skills
- Azure (AKS, Azure DevOps, Application Insights)
- Docker & Kubernetes
- Ansible
- Kafka
- JavaScript
- Functional and reactive programming
- NoSQL databases (e.g., Cassandra)
- Other Spring projects (e.g., Spring Batch)
Key Skills
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- Posted
- Feb 11, 2026
- Type
- Contract
- Level
- Mid-Senior
- Location
- Amsterdam
- Company
- Gazelle Global
Industries
Categories
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