Senior ITX Integration Specialist

GFT TECHNOLOGIES SE; Łódź; Hybrid; PLN 177,000 - 271,000; Full time

Job summary

GFT Poland is seeking a Senior ITX Integration Specialist to join a hybrid team in Łódź. You will develop and maintain enterprise integration solutions focusing on IBM ITX, ACE12, and MQ, while scripting automations in Python and working with DB2 databases.

You will collaborate with global stakeholders in English and participate in source control with GitHub and CI/CD with Jenkins. The role requires hands-on experience with ITX v11, ACE12/IBM Message Broker, and strong Unix/Linux foundations.

Qualifications

• Proficiency with IBM Sterling Transformation Extender (ITX) and ACE12.
• Experience in IBM MQ and Python scripting.
• Strong SQL/DB2 knowledge and Unix/Linux basics.
• Fluent English communication with stakeholders.

Responsibilities

• Develop and maintain integration solutions using IBM Sterling Transformation Extender (ITX).
• Design and support message flows in IBM App Connect Enterprise (ACE12).
• Implement and maintain integrations using IBM MQ.
• Create and maintain Python scripts for automation and support activities.
• Work with DB2 databases and SQL queries.
• Manage source code and deployment processes using GitHub and Jenkins.
• Troubleshoot and resolve integration-related issues.
• Collaborate with business and technical stakeholders in English.

Skills

IBM ITX

ACE/IBM App Connect

SQL/DB2

Python scripting

English communication

Unix/Linux basics

ITX v11 experience

IBM App Connect Enterprise

Tools

GitHub

Jenkins

IBM MQ

DB2

Job description

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Senior ITX Integration Specialist

Date: Aug 17, 2026

Location: Łódź, PL, 90-118

Working place: Hybrid

Type of contract: Employment contract

Salary range: 15900 - 24300 PLN gross

What will you do?

You will join an integration team responsible for developing, maintaining, and enhancing enterprise integration solutions. The role focuses on IBM Sterling Transformation Extender (ITX), IBM App Connect Enterprise (ACE12), messaging platforms, and automation activities supporting business-critical processes in an international environment.

• Develop and maintain integration solutions using IBM Sterling Transformation Extender (ITX)
• Design and support message flows in IBM App Connect Enterprise (ACE12)
• Implement and maintain integrations using IBM MQ
• Create and maintain Python scripts for automation and support activities
• Work with DB2 databases and SQL queries
• Manage source code and deployment processes using GitHub and Jenkins
• Troubleshoot and resolve integration-related issues
• Collaborate with business and technical stakeholders in English
• Experience with IBM Sterling Transformation Extender (ITX v11)
• Experience with IBM App Connect Enterprise (ACE12) / IBM Message Broker
• Experience with GitHub and Jenkins
• Experience with Python scripting
• Basic Unix/Linux knowledge
• Experience with IBM MQ
• Knowledge of SQL, preferably DB2

Nice to have

• Experience in enterprise banking environments
• Knowledge of CI/CD best practices
• Experience with integration architecture and design

We offer

• Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warsaw, Wroclaw (2 office days per week)

Availability for occasional business travel to Germany

• Working in a highly experienced and dedicated team
• Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
• Online training and certifications
• Access to e-learning platform
• Work From Anywhere (up to 140 days/year abroad)
• Social events

We are GFT Poland. WE KNOW how to tackle complex issues with innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun and develop as human beings.