24/7 Application Support Engineer – OpenShift & JBoss

Aubay Portugal

Setúbal

On-site

EUR 28,000 - 42,000

Full time

7 days ago

Be an early applicant

Get a reply from this employer

Your resume and cover letter, tailored to exactly what they’re hiring for.

Get past ATS filters

Job summary

Inetum Portugal is seeking an Application Support Specialist to manage and support critical business applications in a production environment. The role focuses on delivering high-quality IT services, ensuring stability, availability, and performance of applications within the team scope.

Key tasks include monitoring, incident management, change deployment, and proactive issue resolution. The candidate will engage with Development/Infrastructure teams and external service providers to drive

Qualifications

Experience administering RedHat JBoss EAP 6.4/7.0 in production environments.
Hands-on knowledge of OpenShift and microservices architecture.
Proficient with monitoring tools (e.g., Dynatrace, ELK stack).
CI/CD setup and optimization using GitLab, ArgoCD, Jenkins, Nexus.
Experience with relational databases (MS SQL Server, PostgreSQL).
Ability to support cloud environments and on-call rotations.

Responsibilities

Monitor and maintain applications to ensure high availability and performance.
Participate in incident management and root-cause analysis with IT teams and external stakeholders.
Implement and ensure ITIL governance within IT Production (SLAs).
Execute change requests and deployments following ITIL and DevOps processes.
Identify and resolve technical issues to ensure smooth business operations.
Participate in on-call rotations providing 24/7 availability for critical applications.