We are looking for Top Talent...and we would be delighted if you joined our team
More in detail, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees worldwide and a presence in more than 30 countries. We are leaders in digital technology services, delivering large-scale technology solutions for some of the world's leading organizations.
What are we looking for?
We are looking for an experienced Mid Java Developer with a strong background in enterprise application development, system integration, and software quality assurance .
Location:
Hybrid model in Madrid - Sol area (3 days onsite / 2 days remote).
Training:
Full training on the Actico Platform will be provided
What do we need?
- Strong hands‑on experience as a Java Developer working on enterprise applications.
- Solid understanding of the Java ecosystem , software engineering best practices, and the full software development lifecycle.
- Experience integrating RESTful APIs and web services .
- Proficiency with Eclipse IDE for development, debugging,



and troubleshooting.
- Experience with Git or similar version control systems.
- Strong experience working with Oracle Database and SQL development .
- Experience with enterprise messaging, queuing, or event‑streaming technologies.
- Knowledge of Apache Kafka is highly valued.
- Experience with solutions such as IBM MQ (WebSphere MQ), RabbitMQ , or similar messaging platforms.
- Strong understanding of asynchronous communication patterns, message‑driven architectures, and distributed systems integration.
- Proven experience in testing activities, including: Functional Testing, Integration Testing, Acceptance Testing, Mock‑up Testing and Ability to independently validate and ensure software quality without dedicated QA support.

Nice to Have
- Experience with Dynamic Application Framework (DAF) .
- Experience in Business Rule Management , including modelling, management, and implementation.
- Certific

📌 Mid Java developer (España)
🏢 Tamarind Intelligence
📍 España