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About the role
We are looking for a Senior Software Engineer (Java) with strong backend development experience in Azure Cloud . The candidate will work on designing and developing scalable backend services for cloud-based applications, with exposure to real-time communication and database-driven systems. The role requires end-to-end ownership, from understanding requirements and preparing design documents to development, testing, and support. Key Responsibilities Design and develop backend services using Java and Spring Boot . Build and maintain REST APIs for web and mobile applications. Implement real-time communication using MQTT and WebSocket . Work with Azure application services for hosting and running backend systems. Integrate with relational and NoSQL databases. Write unit and integration tests and ensure good code quality. Follow secure coding practices and industry best standards. Prepare technical documentation and design specifications. Participate in Agile ceremonies and collaborate with cross-functional teams. Experienced in implementing secure development methodologies, ensuring robust protection of sensitive data and systems integrity. Required Technical Skills Core Java 8+ Spring Boot, Spring MVC, Spring Security REST APIs, JSON WebSocket, MQTT Cloud Microsoft Azure (App Service, Functions, API Management, Service Bus) Databases SQL: PostgreSQL / MySQL / SQL Server NoSQL: Cosmos DB / MongoDB / Redis Testing JUnit, Mockito Tools Git JIRA Confluence Postman / Swagger Soft Skills Good communication skills. Ability to work independently. Strong problem-solving ability. Good to Have Knowledge of GDPR and ISO 27001 . Experience in HVAC / IoT / Industrial systems . Experience building applications for European customers .
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