Vacante

ESB System Engineer

Luxembourg Digital & IT Luxembourg Hybrid

TMC Luxembourg is looking for an ESB System Engineer for one of its clients.

Sobre The Member Company

Somos una compañía global de alta tecnología con un equipo de ingenieros emprendedores, científicos y expertos digitales de todo el mundo. Juntos hemos formado una comunidad que está en constante crecimiento, de la que estamos orgullosos. Ofrecemos servicios de consultoría a clientes de alto perfil a nivel mundial en diversas áreas de servicio, como:

Tecnología e ingeniería
Energía y energías renovables
Life sciences y farmacia
Digital y TI

Sobre esta vacante

We are looking for a dynamic engineer to join the Integration & Middleware team, with a focus on managing and optimizing enterprise messaging and application integration platforms. The ideal candidate will ensure smooth operation of middleware services, contribute to automation initiatives, and support continuous improvement of system reliability and performance.

What You Will Do:

Maintain Integration Ecosystem Health:
Oversee the operational integrity of our enterprise service bus (ESB) landscape—monitor availability, performance, and errors to detect and resolve issues before they impact the business.
Support Core Middleware Services:
Deliver ongoing support and maintenance for IBM App Connect Enterprise (ACE), IBM MQ, ITX, and WSO2 Micro-integrator deployed in Linux environments.
Drive Middleware Upgrades & Maintenance:
Perform patching, upgrades, and system improvements to ensure compliance with security standards and technological advancements.
Ensure Resilience:
Participate in disaster recovery and high availability tests to validate business continuity and failover strategies.
Enable Operational Efficiency:
Automate recurring tasks and deployment workflows using tools like Ansible and Azure DevOps, reducing manual effort and operational risk.
Resolve Incidents & Identify Root Causes:
Troubleshoot integration and messaging failures, perform in-depth root cause analysis, and implement permanent fixes to restore and improve services.
Deliver Clear Technical Documentation:
Create and maintain configuration guides, integration blueprints, deployment checklists, and technical handbooks to support internal teams and developers.
Coordinate with Technology Vendors:
Act as the technical liaison with middleware solution providers to track escalations and ensure timely resolution of platform-related issues.

Qué esperamos de ti

Your Profile:

Proven experience managing IBM App Connect Enterprise (ACE) and IBM MQ in a production setting.
Strong command of scripting and debugging tools such as Bash, Python, SOAP UI, and Postman.
Familiarity with DevOps practices and tools including Git, Jira, Azure DevOps, and logging platforms like Splunk or ELK.
Competence in Java or similar languages for reviewing or enhancing integration code.
Working knowledge of IBM Transformation Extender (ITX) and its data mapping capabilities.
Experience processing SWIFT financial messages (MT and MX formats).
Skills in building message flows and data transformations using eSQL, XSLT, or native ACE features.
Understanding of message transport protocols such as MQ, REST, SOAP, and SFTP.
Awareness of identity and access protocols (OAuth, SAML, etc.).
Practical knowledge of SQL for data queries within integration contexts.

Qué puedes esperar de nosotros

We are truly unique thanks to our Employeneurship model which is a true innovation for the High Technology consulting business. It is the business relationship of the 21th century for high skilled technical professionals. It is built around 5 main pillars :

You will have a permanent employment contract, offering you stability and security ;
You will get to know your market value and have a share in the profit your work generates thanks to the individual profit sharing ;
We will support you with a one-on-one coaching and trainings designed to help you develop your entrepreneurial skills ;
The competence cells structure, provides you with a strong meaningful and relevant network ;
The entrepreneurial lab : a playground for new ideas and a potential launching for start-ups.

Los 5 principios de employeneurship

Una relación laboral duradera

Disfruta de la seguridad de un contrato y de una fuente de ingresos estable mientras tienes la oportunidad de crecer pasando por diversos proyectos.

Reparto de beneficios individuales

Transparencia total. Conoce la tarifa horaria, los costes y los beneficios de tu participación en cada uno de tus proyectos. Todo con el fin de impulsar al empresario que llevas dentro.

Unidades de negocio

Nuestros employeneurs trabajan en unidades de negocio que funcionan como una red de conocimientos de alto nivel. Están conformadas por profesionales con experiencias similares que contribuyen a crear una comunidad proactiva.

YOUniversity

Cada employeneur dirige su carrera. Juntos, elaboramos un plan de crecimiento personal y profesional. Recibe coaching personal y un amplio presupuesto de formación para seguir desarrollándote y ofrecer un mayor rendimiento a nuestros clientes.

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El laboratorio empresarial

Un espacio donde los employeneurs pueden trabajar en sus propios proyectos. Colabora con otros employeneurs para desarrollar ideas innovadoras y tus habilidades empresariales.

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Enviar mi candidatura

Estamos encantados de que estés interesado en trabajar en TMC. Aplica ahora del modo que más te convenga y esperamos poder darte pronto la bienvenida a uno de nuestros equipos.

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