Mid/Senior Integration Specialist IBM

Project Description

Join an international project in the banking and financial services sector as a Mid- or Senior-level IBM Integration Specialist. The project develops, maintains and supports an enterprise integration platform for a major financial organisation in Germany.

The environment uses IBM App Connect Enterprise, IBM MQ and IBM Sterling Transformation Extender (ITX). ITX supports complex data transformation and validation between systems and data formats. The role combines production support, integration development, technical troubleshooting and change-request implementation. Some integrations are deployed in containerised Kubernetes environments.

You will work in a distributed international team with application owners, infrastructure teams and service-delivery stakeholders. The role requires independent work, ownership and contribution to platform stability and continuous improvement.

Responsibilities

• Design, develop and maintain integrations between business systems and enterprise applications.
• Create, configure and support message flows using IBM App Connect Enterprise / IBM Message Broker.
• Work with IBM MQ queues, channels and messages, including troubleshooting message-flow issues.
• Create and maintain data-transformation maps in IBM Sterling Transformation Extender where applicable.
• Integrate systems using different message formats, interfaces and data-exchange standards.
• Analyse integration errors, logs and messages to identify root causes and implement solutions.
• Support changes across development, testing and production environments.
• Support integrations deployed in Kubernetes-based environments.
• Use Python to create scripts for automation, operational support, testing and monitoring.
• Work with DB2 databases and write or analyse SQL queries.
• Use GitHub and Jenkins for version control, automation and deployment.
• Collaborate with technical teams, application owners and service-delivery stakeholders.
• Prepare and maintain technical documentation, operational procedures and integration-related materials.
• Participate in requirements analysis, task estimation and change planning.
• Support troubleshooting of complex technical issues and help ensure platform stability.
• Contribute to L3 technical support and continuous service improvement.

Key Requirements

• At least 3–4 years of commercial experience in systems integration or IBM integration technologies.
• Practical experience with IBM Message Broker or IBM App Connect Enterprise; ACE 12 preferred.
• Experience with IBM MQ.
• Experience with IBM Sterling Transformation Extender / IBM ITX; version 11 preferred.
• Working knowledge of Python for scripting and task automation.
• Knowledge of SQL and experience working with DB2.
• Basic knowledge of Unix/Linux environments.
• Experience with GitHub and Jenkins.
• Ability to work independently and take ownership from analysis through implementation or handover to support.
• Business-fluent written and spoken English.
• Willingness to travel occasionally to Germany for meetings, workshops or onboarding.

Nice to Have

• Experience integrating systems in banking or financial services.
• Experience using IBM ITX as a component or plugin within IBM App Connect Enterprise.
• Experience supporting production integrations and handling incidents.

What You Can Expect

• 23–35k PLN on B2B.
• Opportunity to create an impact and contribute ideas.

Recruitment Process

• 30-minute online screening call.
• 1-hour technical interview.
• 1-hour client interview.
• Offer.