Application Responsible (AR) & System Architect (Actico Rules) - Hybrid

UST España & Latam; Madrid; Híbrido; EUR 70.000 - 100.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health care plan

Flexible working (WFH / remote)

Annual leave and discretionary days

Training platforms

Referral program

Payment frequency options (12/14)

Wellness and gym discounts

UST Club platform discounts

Descripción de la vacante

UST is seeking an Application Responsible (AR) & System Architect to join a strategic banking project, owning a critical internal application based on the Actico Rules stack.

You will ensure availability, performance, and secure design, and collaborate with enterprise architects, developers, and operations. Strong English communication and governance are essential.

Formación

• Degree in Computer Science, Engineering, or a related discipline.
• Proven experience supporting front-office and/or middle-office banking applications.
• Strong knowledge of Actico Rules platform operations.
• Hands-on experience with Java-based systems and development environments.
• Experience with Oracle Database and SQL.
• Certifications or training related to Visual Rules / Actico Rules.
• Experience in cloud migration initiatives.
• Knowledge of observability, API design, and modern integration architectures.

Responsabilidades

• 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.

Conocimientos

Application monitoring

SQL

Java

Enterprise architecture

Analytical thinking

Stakeholder management

English communication

Ownership mindset

Compliance domain knowledge

Problem solving

Educación

Degree in Computer Science/Engineering

Herramientas

Jira

Actico

Descripción del empleo

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, 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 global 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.

• 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.
• Degree in Computer Science, Engineering, or a related discipline.
• Proven experience supporting front-office and/or middle-office banking applications.

Strong knowledge of:

• Application monitoring tools
• Database schema design, SQL, query optimization, and log analysis
• Jira or similar ticketing tools
• Practical understanding of enterprise architecture principles and secure design patterns.
• Hands-on experience with Java-based systems and development environments.
• Experience with Oracle Database and SQL.
• Knowledge of Actico platform operations.
• Strong analytical and problem-solving skills.
• Excellent communication and stakeholder management capabilities.
• Ownership mindset, proactive attitude, and teamwork orientation.
• Professional English communication skills
• Experience within Compliance or Regulatory domains.
• Certifications or training related to Visual Rules / Actico Rules.
• Experience in cloud migration initiatives.
• Knowledge of observability, API design, and modern integration architectures.

What can we offer?

• 23 days of Annual Leave plus the 24th and 31st of December as discretionary days!
• Numerous benefits (Health Care Plan, Internet Connectivity, Life and Accident Insurances).
• Free access to several training platforms.
• Professional stability and career plans.
• UST also compensates referrals from which you could benefit when you refer professionals.
• The option to pick between 12 or 14 payments along the year.
• Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)
• UST Club Platform discounts and gym access discounts.

At UST, we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation, or nationality. We have a special commitment to Disability & Inclusion, and we are interested in hiring professionals with a disability certificate.