Application Responsible (AR) & System Architect (Actico Rules) - Hybrid UST España & Latam - madrid, area metropolitana (comarca), Spain
Descripción del trabajo
We are still looking for the very Top Talent...
More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work , with more than 35,000 employees worldwide and presence in over 35 countries . We are leaders in digital technology services, providing large-scale technological solutions to major general organizations.
What we look for?
We are currently looking for an Application Responsible (AR) & System Architect to join a strategic project in the banking sector, working with a critical internal application based on the Actico Rules technology stack.
Hybrid Model in Madrid (3x2) Key Responsibilities:
- Take end-to-end ownership of a critical business application, ensuring availability, stability, and performance.
- Act as the main point of contact for operational, technical, and functional stakeholders.
- Perform application health checks, performance tuning,



and capacity planning activities.
- Coordinate incident management, change requests, and risk assessments.
- Collaborate with development and infrastructure teams to resolve issues and deliver enhancements.
- Maintain accurate application documentation, runbooks, and service records.
- Drive application lifecycle activities, including modernization, rationalization, or decommissioning initiatives.
- Validate technical requirements and non-functional requirements (NFRs).
- Collaborate with Enterprise Architects on solution design and architecture evolution.
- Ensure compliance with security standards, cloud-first strategies, and integration guidelines.
- Identify technical debt, scalability challenges, and modernization opportunities.
- Promote the adoption of reusable enterprise services and best practices.

Mandatory Requirements:
- Degree in Computer Science, Engineering, or a related discipline.

📌 Application Responsible (Chamartín)
🏢 UST España & Latam
📍 Chamartín