Gamma Europe

Overview

Experience in

• Design, develop, and maintain Java-based applications, OSGi modules and REST APIs
• Implement modular architectures and ensure proper lifecycle management of OSGi components
• Collaborate with product owners, architects, and QA engineers to understand requirements and deliver high-quality features
• Write clean, maintainable, and well-documented code following best practices
• Participate in code reviews and contribute to improving coding standards
• Develop automated tests and support continuous integration processes
• Debug and resolve issues across the full application stack
• Optimize application performance and ensure scalability and reliability
• Maintain and improve internal development tools and frameworks
• Stay updated with industry trends and emerging technologies related to Java, OSGi, and modular application development
  
  
  

• Develop and maintain Java-based applications using Spring Core and Spring Boot.
• Utilize Java build tools such as Maven for efficient project management.
• Implement unit testing and mocking frameworks to ensure code quality and reliability.
• Design and manage SQL databases, ensuring optimal performance and security.
• Collaborate with cross-functional teams to integrate REST APIs.
• Use Git and Bitbucket for version control and collaborate on code repositories.
• Participate in code reviews and provide constructive feedback to team members.
• Troubleshoot and resolve software defects and issues.
• Implement CI/CD pipelines using tools like Jenkins to automate deployment processes.
• Manage Bitbucket repositories and work with shell scripting.
• Develop and maintain frontend applications using HTML, CSS, JavaScript, and React.js (added advantage).
• Collaborate with frontend developers to ensure seamless integration of backend services.
• Work with RabbitMQ for messaging and asynchronous processing.
• AWS experience is an added advantage.
  
  
  

• 1 Back-end engineer : For CSG integration and customisation
• 1 Back-end engineer : For vendor API integration and workflow automation
  
  
  

• API integration.
  
  
  

• * Modern application architecture / kubernetes / helm / microservices.
• Good english
• 1 Back-end engineer : For DE billing integration
  
  
  

• Experience with billing integrations (preferably using TM Forum API standards)
• German language proficiency would be incredibly helpful.