Senior IBM Integration Engineer (ACE/MQ/ITX)

Codest Ltd. Company No. 12590542, VAT number: GB363431020

Kraków

On-site

PLN 257,000 - 391,000

Full time

14 days+

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Benefits offered by this job

Growth opportunities

International project

Job summary

The Codest is seeking a skilled IBM Integration Specialist (Mid/Senior) to join an international project in banking and financial services. You will develop, maintain and support an enterprise integration platform using IBM ACE, MQ and ITX, with some containerised deployments and Kubernetes.

You will collaborate with cross-functional teams across Europe to ensure platform stability and continuous improvement.

Qualifications

3–4 years of commercial experience in systems integration or IBM integration technologies.
Experience with IBM Message Broker or IBM App Connect Enterprise, preferably ACE 12.
Experience with IBM MQ.
Experience with IBM Sterling Transformation Extender / IBM ITX, preferably version 11.
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 of tasks from analysis through implementation or handover to support.
Business-fluent English, both written and spoken.
Willingness to travel occasionally to Germany for meetings, workshops or onboarding activities.

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, including queues, channels, messages and troubleshooting of 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 or monitoring purposes.
Work with DB2 databases and write or analyse SQL queries.
Use GitHub and Jenkins for version control, automation and deployment processes.
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 the team in troubleshooting complex technical issues and ensuring platform stability.
Contribute to L3-level technical support and continuous service improvement.