We are still looking for the very Top Talent…and we would be delighted if you were to join our team
More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries . We are leaders in digital technology services, and we provide large-scale technological solutions to big companies.

Cualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación. Asegúrese de leerla detenidamente y luego envíe su solicitud.

What we look for?
We are looking for a Java Developer to join a highly innovative team working within a microservice-based cloud environment in the utility technology sector. You will play a key role in designing, developing, and supporting secure, scalable, and maintainable Java services, APIs, and integrations that connect critical business systems and internal tools.

Key Responsibilities:
- Design and implement Java services, REST APIs, integration adapters,



and extension components using Java and the Spring ecosystem.
- Translate business requirements, user stories, and interface specifications into clean, maintainable, and scalable code.
- Develop RESTful APIs with proper validation, versioning, pagination, security, and error-handling mechanisms.
- Implement reliable event-driven and asynchronous integrations, ensuring resiliency through retry, timeout, correlation, idempotency, and dead-letter patterns.
- Build and optimize persistence layers using Hibernate/JPA and SQL best practices.
- Integrate microservices and internal tools with CRM, finance, payment, analytics, web, and mobile platforms.
- Create and maintain unit, integration, component, and contract tests to ensure high-quality software delivery.
- Participate in code reviews, technical design sessions, backlog refinement, and secure development practices.
- Troubleshoot production incidents using logs, metr

📌 Senior Java Developer (Valencia)
🏢 Cv-Library
📍 Valencia