Senior Java Engineer
FISBelgrade, Central Serbia, Serbia • Brussels, Belgium
Posted December 17, 2025
Full Time
About the Company
FIS is a global leader in financial services technology.
Job Description
FIS is seeking a Senior Java Engineer to join their PTS (Post Trade Service) group. The team provides end-to-end solutions for post-trade derivatives processing and is looking for a motivated and forward-thinking individual to shape their product.
Requirements
- 7+ years of experience as Java Software Engineer / Developer
- Degree in Computer Science
- Expertise in designing, developing, testing and maintaining microservices
- Deep expertise in Spring framework and distributed systems (Kafka)
- Strong knowledge of RESTful API standards, secure API design (JWT) and observability
- Strong SQL knowledge and performance tunning
- Hands-on experience with containerized deployment (Kubernetes) and CI/CD
- Proficiency in software engineering methodologies, patterns and tools
- Strong communication, presentation skills, and collaborative attitude
Benefits
- Competitive salary
- Attractive benefits
- Private healthcare
- 27 vacation days
- Work from home – 2 days a week