Senior ITX Integration Specialist

GFT TECHNOLOGIES SE

Kraków

On-site

PLN 177,000 - 271,000

Full time

7 days ago

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Benefits offered by this job

Hybrid work 2 days/week

Medical insurance

Lunch subsidy

Life insurance

Training and certifications

Work From Anywhere up to 140 days

Job summary

GFT Poland is seeking a Senior ITX Integration Specialist to join an experienced integration team in a hybrid setup across Kraków and other Polish locations. You will develop and maintain enterprise integration solutions centered on ITX, ACE12, IBM MQ, and Python automation.

The role emphasizes collaboration with business and IT stakeholders in English, with occasional travel to Germany. Hybrid work with two in-office days per week and a comprehensive benefits package are provided.

Qualifications

Experience with ITX v11 and ACE12/IBM Message Broker is required.
Experience building/maintaining integration pipelines and message flows.
Familiarity with IBM MQ, Python scripting, and DB2 SQL is essential.

Responsibilities

Develop and maintain integration solutions using ITX.
Design and support message flows with ACE12.
Implement and maintain integrations using IBM MQ.

Skills

ITX experience

ACE12/IBM App Connect

Python scripting

SQL

DB2

English communication

Tools

GitHub

Jenkins

Unix/Linux

Job description

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Senior ITX Integration Specialist

Date: Aug 17, 2026

Location: Kraków, PL, 30-302 Łódź, PL, 90-118 Poznań, WP, PL, 61-569 Warszawa, PL, 00-839

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.

Why Choose GFT?