Experienced Backend Developer – Java

Join ALTEN’s Cloud & Software Engineering Team Are you passionate about building robust, scalable backend systems in cloud environments? ALTEN is looking for an Experienced Java Backend Developer to join a high-performing team delivering business-critical connected services for international clients. About the team The team develops and operates a platform that manages connected solutions, enabling real-time monitoring, diagnostics, and over-the-air software updates. The platform processes large volumes of data transmitted from devices, ensuring reliability even during network disruptions. Your responsibilities

• Develop and maintain backend services using Java
• Build and optimize cloud-native solutions in AWS
• Contribute to scalable microservices architectures
• Ensure high code quality, testability, and maintainability
• Collaborate closely with developers, platform engineers, architects, and product teams

Skills & Qualifications We are looking for someone with:

• At least 5 years of backend development experience
• Strong hands-on experience with Java (Spring Boot)
• Experience working with AWS
• Azure experience is a strong advantage
• Experience building customer-facing systems
• Experience with AWS serverless services such as Lambda and DynamoDB is considered a plus
• Fluent English communication skills
• BSc/MSc in Engineering, IT, or a related field

Good to have:

• Knowledge/practical experience from CI/CD and/or DevOps
• Previous experience in connected systems, IoT, or Automotive/Telecom.

If this sounds like you, don’t hesitate to apply!