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TheWhiteam

Technical Lead, Luxembourg (Near-site) – EIB

TheWhiteam
Luxembourg · Full-time · Not Applicable
Job role: Technical Lead

Location: Luxembourg (Near site)

Languages required: English (C1) MANDATORY

Rate: 400-420€/day

MANDATORY:

  • Bachelor’s/Master’s Degree in computer science, mathematics, physics or engineering (or equivalent applied experience)
  • 10+ years of working experience in similar roles/positions

Description

Responsibilities

  • Maintenance and support of IBM ACE, IBM MQ and WSO2 Micro-integrator platforms over the full development lifecycle and on operational aspects (monitoring, troubleshooting, patching, upgrades, etc.)
  • Analyze requirements, systems and integration interfaces, including the domain of Swift message processing
  • Design, development, testing and deployment of message flows deployed on IBM AppConnect Enterprise (ACE)
  • Troubleshooting, root-cause analysis and resolution of production issues with ESB services.
  • Document integration solution design, configuration and deployment procedures, creating user guides and technical documentation for developers and platform engineers.
  • Provide Support and maintenance of IBM App Connect Enterprise (ACE), IBM Transformation Extender (ITX), IBM MQ Series and WSO2 Micro-integrator deployed on Linux OS and IBM MQ.
  • Monitor the health, performance, and availability of ESB infrastructure and services, and proactively identify and resolve issues.
  • Raise and coordinate resolution of issues with middleware provider support teams.
  • Perform middleware patching and upgrades.
  • Participate to the failover and disaster recovery tests.
  • Automation of certain manual process using Ansible and Azure DevOps pipelines.

Knowledge And Skills

  • Knowledge in IBM AppConnect Enterprise (ACE)
  • Knowledge in IBM Transformation Extender (ITX)
  • IBM MQ
  • WSO2 Micro-Integrator
  • SWIFT message processing and formats (MT and MX formats)
  • Data transformation using built-in transformation capabilities on ESB platforms, XSLT or eSQL
  • Message queuing systems, protocols, and standards (e.g., MQ, SFTP, SOAP, REST).
  • Programming languages like Java, Python or C#
  • Authentication and authorization protocols
  • SQL or My SQL
  • Troubleshooting and investigation tools: scripting tools (Bash, Phyton), web services testing tools (SOAP UI, Postman)
  • DevOps tools such as: Git, Jira, Azure DevOps, log aggregators like Splunk or ELK

Specific Expertise MANDATORY

  • Analyze requirements, systems and interfaces to understand integration needs.
  • Develop integration interfaces using IBM ACE and IBM MQ, including interface bespoke customizations.
  • Using message queuing systems, protocols, and standards (e.g., MQ, SFTP, SOAP, REST).
  • Handling SWIFT messages within application flows
  • Using best practices to design new message flows
  • Enforcing authentication and authorization in message flows using OAUTH, WS Security or certificate-based authentication protocols;
  • Administering/troubleshooting IBM ACE and IBM MQ Series and WSO2 Micro Integrator.
  • Experience with scripting languages (e.g., Bash, Python), web services testing tools (SOAP UI, Postman) for automation and monitoring tasks and log monitoring : events, errors via Splunk, ELK or equivalent tool

Languages

  • English (C1) MANDATORY

Education

  • Bachelor’s/Master’s Degree in computer science, mathematics, physics or engineering (or equivalent applied experience)

Location

  • Near site in Luxembourg

Key Skills

Ranked by relevance

postman python devops splunk swift bash elk ui ansible linux oauth java jira git sql c
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Apr 02, 2026
Type
Full-time
Level
Not Applicable
Location
Luxembourg
Company
TheWhiteam

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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