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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Desarrollador/A Backend Java | Spring Boot | Microservicios - **Company:** Twtspain - **Location:** Santander, Spain - **Salary:** €58,000 - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Code Review, Databases, Relational Databases, Software Debugging, DevOps, Spring Framework, PostgreSQL, MongoDB, MySQL, NoSQL, Software Engineering, Software Systems, SQL Databases, Data Storage Technologies, Spring-mvc, Spring-boot, Backend, Git, Containerization, Information Technology, Front End Software Development, Restful APIs, Software Version Control, Docker, Programming Languages, Microservices - **Published:** November 9, 2026 - **Apply:** https://www.jobleads.com/es/job/desarrollador-a-backend-java-spring-boot-microservicios--santander--e1b5657576c6c1fd967377b8018a13ab6 ## About the Role * Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent experience. * Minimum of 5 years of professional experience in backend development. * Strong proficiency in Java programming language and the Spring framework (Spring Boot, Spring MVC). * Proven experience designing and implementing microservices architectures. * Solid understanding of RESTful API design principles and best practices. * Experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB). * Familiarity with containerization technologies like Docker is a plus. * Experience with version control systems, particularly Git. * Strong analytical and problem-solving skills. * Excellent communication and teamwork abilities. ## Description Our client, a leading software solutions provider based in Santander, Cantabria , is seeking a skilled and experienced Backend Developer specializing in Java and microservices architecture. This role is key to designing, developing, and maintaining robust, scalable, and high-performance backend systems that power our client's innovative applications. The ideal candidate will have a strong understanding of backend development principles, microservices patterns, and a passion for building resilient and efficient software. You will collaborate with cross-functional teams to deliver cutting-edge solutions that meet complex business requirements. This position offers a hybrid work model, allowing for a blend of in-office collaboration in our Santander office and remote flexibility, promoting a productive and balanced work life. About the Role Our client, a leading software solutions provider based in Santander, Cantabria , is seeking a skilled and experienced Backend Developer specializing in Java and microservices architecture. This role is key to designing, developing, and maintaining robust, scalable, and high-performance backend systems that power our client's innovative applications. The ideal candidate will have a strong understanding of backend development principles, microservices patterns, and a passion for building resilient and efficient software. You will collaborate with cross-functional teams to deliver cutting-edge solutions that meet complex business requirements. This position offers a hybrid work model, allowing for a blend of in-office collaboration in our Santander office and remote flexibility, promoting a productive and balanced work life. Key Responsibilities * Design, develop, and implement scalable backend services using Java and relevant frameworks (e.g., Spring Boot). * Build and manage microservices, ensuring they are independently deployable and maintainable. * Develop RESTful APIs and integrate with various data sources and third-party services. * Write clean, efficient, well-documented, and testable code. * Implement security and data protection best practices. * Work with databases (SQL and NoSQL) to design and optimize data storage solutions. * Participate in code reviews, providing constructive feedback to peers. * Troubleshoot, debug, and resolve backend system issues. * Collaborate with frontend developers, DevOps engineers, and product managers to deliver features. * Stay updated on emerging technologies and industry trends in backend development. Requirements * Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent experience. * Minimum of 5 years of professional experience in backend development. * Strong proficiency in Java programming language and the Spring framework (Spring Boot, Spring MVC). * Proven experience designing and implementing microservices architectures. * Solid understanding of RESTful API design principles and best practices. * Experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB). * Familiarity with containerization technologies like Docker is a plus. * Experience with version control systems, particularly Git. * Strong analytical and problem-solving skills. * Excellent communication and teamwork abilities. Benefits Our client offers a competitive annual salary of 58000 €. You will benefit from a flexible hybrid work model, allowing for a healthy work-life balance. We provide opportunities for continuous professional development, including training and conference attendance. Enjoy a collaborative and innovative work environment in the beautiful city of Santander , Cantabria . Comprehensive health and dental insurance are included. This is an excellent opportunity to grow your career with a dynamic company focused on technological excellence.