ESB Maintenance Engineer

Make an impact by working for sectors where technology is the enabler, everything is
- breaking and there’s a constant need to be innovative.

Create and enhance projects in Java, Python, Angular, PHP, . NET and so much more while diving in the world of Blockchain, Artificial Intelligence, Data Science, Security and Internet of Things.

Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and
- how are key in developing solutions and experiences for digital clients.

Face challenges and learn other ways of thinking and seeing the world - there’s always room for your energy and creativity.

About the role

We are looking for a skilled ESB Maintenance Engineer to support, maintain, and optimize in our 3rd Line Support Team.

The ideal candidate will have experience in Enterprise Service Bus (ESB) operations, system monitoring, incident management, and performance tuning.

This role ensures the reliability, availability, and stability of integrations that connect core business applications and services.

As a part of your job, you will:

• Resolve technical incidents quickly, minimizing impact on users
• Manage problems and implement changes to improve system reliability
• Maintain and stabilise applications, ensuring consistent performance
• Monitor and optimise application and database performance

What are we looking for?

• Experience with OSB (Oracle Service Bus) to manage integrations and service orchestration
• Knowledge on Web
  Logic servers, ensuring stability and performance
• Experienced with the Oracle stack (databases, PL/SQL, middleware) for backend development and data management
• Familiarity with AWS services, supporting cloud deployments, and optimisation
• English level: C1

Personal traits

• Ability to adapt to different contexts, teams, and Clients
• Teamwork skills, but also a sense of autonomy
• Motivation for international projects and ok if travel is included
• Willingness to collaborate with other players
• Strong communication skills

At Celfocus, we are committed to cultivate a diverse and inclusive workplace. As an
- opportunity employer, we welcome applicants of all backgrounds, gender identities, and abilities. We are dedicated to providing reasonable accommodations for candidates with specific needs. If you require any adjustments during the selection process, please inform our Talent Acquisition Team.

Come join the Team!