We are 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 company with over 35.000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

What are we looking for?

We are currently looking for an Tech Lead with solid experience in Java and Business Rules Management Systems (BRMS) , such as Actico Rules, Drools, IBM ODM, FICO Blaze, or similar technologies. You will join a strategic project in the banking sector, working with a critical internal application based on the Actico Rules technology stack.

Location: Hybrid. Madrid city center (Sol area). 3 days a week in the office.

Language: English is a must. Spanish desirable.

Key Responsibilities:

- Own and manage a critical business application, ensuring stability,



performance, and availability.
- Act as the main contact for business, technical, and operational stakeholders.
- Coordinate incidents, changes, risk assessments, and application lifecycle activities.
- Monitor application health, capacity, and performance, driving continuous improvements.
- Collaborate with development, infrastructure, and enterprise architecture teams on solution design and modernization initiatives.
- Ensure compliance with security, architecture, cloud, and integration standards.

Mandatory Requirements:
- Degree in Computer Science, Engineering, or a related field.
- Experience supporting banking applications, preferably in Front Office or Middle Office environments.
- Strong knowledge of application monitoring, integrations (Web Services, MQ, File

📌 Tech Lead | Java & Business Rules | Madrid
🏢 UST España & Latam
📍 Madrid