? We are still looking for the very Top Talent…and we would be delighted if you were to join our team More in detail, 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 worldwide and presence in more than 35 countries. We are leaders in digital technology services, providing large-scale technological solutions to some of the worlds most renowned organizations. ? What we look for? We are seeking a highly skilled Senior Java Developer with extensive experience building scalable, high-performance distributed systems. You will join a talented engineering team responsible for designing, developing, and evolving mission-critical applications using modern Java, cloud-native architectures, and event-driven technologies. ⚙ Key Responsibilities: * Design, develop, and maintain robust backend services using Java 17/21 and Spring Boot. * Build scalable and resilient microservices leveraging reactive programming principles. * Develop and maintain gRPC APIs and Protobuf schemas,



ensuring backward compatibility and proper schema evolution. * Implement highly concurrent and performant solutions, applying advanced thread-safety and concurrency patterns. * Work with Kafka-based event-driven architectures and production-scale data stores. * Create and maintain automated testing suites, including unit, integration, and contract tests. * Collaborate with cross-functional teams on architecture decisions, design reviews, and technical documentation. * Participate in troubleshooting, root cause analysis, and postmortem activities. * Contribute to CI/CD pipelines, cloud infrastructure, and containerized deployments. * Produce clear technical documentation, design proposals, and pull request descriptions. ? Mandatory Requirements: * 8+ years of professional experience with Java development. * 3+ years of hands-on experience with Java 17 or Java 21, including modern language features such as records, se

📌 Senior Java Developer (Álava)
🏢 UST España Latam
📍 Álava