Cyberr®
Senior Software Engineer
Cyberr®Luxembourg17 hours ago
Full-timeInformation Technology

Senior Software Engineer (Java, React)


Location : Luxembourg


Language : English


Responsibilities :

  • Develop and maintain Treasury and Collateral Management applications using Java 17 and Spring Boot 3
  • Design and build modern, user-friendly interfaces with ReactJS and Material UI
  • Implement and integrate RESTful services and Kafka-based interfaces for reliable system communication
  • Collaborate with product owners, analysts, and other engineers to translate business needs into technical solutions
  • Participate actively in code reviews, promoting clean code and best engineering practices
  • Diagnose and resolve technical issues to ensure performance, reliability, and scalability
  • Keep solutions future-proof by staying up to date with emerging technologies and industry trends


Profile :

  • Strong hands-on experience with Java 17 and Spring Boot 3
  • Proven proficiency in ReactJS and Material UI
  • Solid experience building REST APIs and working with Kafka
  • Strong interest in creating intuitive, well-designed user interfaces
  • Excellent English communication skills (written and spoken)
  • Able to work effectively both independently and within cross-functional teams
  • Analytical mindset with strong problem-solving skills and attention to detail
  • Bonus: experience in the financial sector (Treasury), Agile environments, or additional frontend frameworks


Interested in this opportunity? Feel free to apply or send us your updated CV at [email protected]

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