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, providing large-scale technological solutions to leading global organizations.
What we look for?
We are looking for an experienced Mid Java Developer with a strong background in enterprise application development, system integration, and software quality assurance.
The adecuado candidate combines solid technical expertise with a proactive mindset, ownership, and a passion for delivering high-quality solutions in complex environments.
Note: We will provide training on the Actico Platform
- Extensive hands-on experience as a Java Developer, with a strong background in designing, developing, and maintaining enterprise-grade applications.
- Strong knowledge of the Java technology stack, software engineering best practices, and the full software development lifecycle.
- Good understanding of RESTful web service integration.




- Experience with Eclipse IDE for development, debugging, and application troubleshooting. Experience with version control systems, preferably Git.
- Experience with Oracle Database and SQL development.
- Hands-on experience with Apache Kafka is highly preferred.
- Candidates must demonstrate experience with enterprise messaging, queuing, or event-streaming technologies.
- Experience with Kafka is preferred, while exposure to platforms such as IBM MQ (WebSphere MQ), RabbitMQ, or similar alternatives will also be considered.
- Strong understanding of asynchronous communication patterns, message-driven architectures, and distributed system integration.
- Experience in designing, creating, and executing: Functional testing Integration testing Acceptance testing Mock-up testing Ability to independently define test scenarios, create test data, build mock environments, and thoroughly test their own

📌 Mid Java Developer (España)
🏢 UST España & Latam
📍 España