Expert Integration Specialist Consultant

GFT TECHNOLOGIES SE

Kraków

Hybrid

PLN 234,000 - 289,000

Part time

14 days+

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Job summary

GFT TECHNOLOGIES SE in Kraków, Poland, is seeking an Expert Integration Specialist Consultant to lead the design and evolution of enterprise integration solutions, ensuring scalability, reliability, and alignment with business objectives. You will act as a technical expert, driving best practices and mentoring engineers in an international environment.

The role involves IBM ACE12 architecture, IBM MQ messaging, Python tooling, CI/CD with GitHub and Jenkins, and DB2 SQL data integration, with a

Qualifications

Expert knowledge of IBM Message Broker / IBM App Connect Enterprise (ACE12).
Strong experience with IBM MQ.
Advanced experience with GitHub and Jenkins.
Strong Python scripting skills.
Good understanding of Unix/Linux environments.
Strong SQL knowledge, particularly DB2.
Experience mentoring or providing technical guidance to other engineers.
Availability for occasional business travel to Germany.

Responsibilities

Design and drive enterprise-wide integration architecture using IBM App Connect Enterprise (ACE12).
Lead the implementation and optimization of messaging solutions based on IBM MQ.
Develop advanced automation solutions and operational tooling using Python.
Drive CI/CD best practices and deployment automation using GitHub and Jenkins.
Design and optimize data integration processes utilizing DB2 SQL.
Provide technical leadership in troubleshooting and resolving complex integration issues.
Collaborate with architects, business stakeholders, and development teams to define integration strategies.
Mentor engineers and support knowledge-sharing initiatives across teams.
Ensure integration platforms meet performance, security, and reliability standards.
Support critical production environments and major release activities.

Skills

IBM ACE12

IBM MQ

Python scripting

Unix/Linux

DB2 SQL

Mentoring

Business travel

Tools

GitHub

Jenkins

Job description

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Expert Integration Specialist Consultant

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

Working Location:

Type of contract: B2B contract
Salary range: 170 - 210 PLN/H

What will you do?

You will lead the design and evolution of enterprise integration solutions, ensuring scalability, reliability, and alignment with business objectives. You will act as a technical expert, driving best practices, supporting strategic initiatives, and collaborating with cross-functional teams in an international environment.

Design and drive enterprise-wide integration architecture using IBM App Connect Enterprise (ACE12)
Lead the implementation and optimization of messaging solutions based on IBM MQ
Develop advanced automation solutions and operational tooling using Python
Drive CI/CD best practices and deployment automation using GitHub and Jenkins
Design and optimize data integration processes utilizing DB2 SQL
Provide technical leadership in troubleshooting and resolving complex integration issues
Collaborate with architects, business stakeholders, and development teams to define integration strategies
Mentor engineers and support knowledge-sharing initiatives across teams
Ensure integration platforms meet performance, security, and reliability standards
Support critical production environments and major release activities

Requirements

Expert knowledge of IBM Message Broker / IBM App Connect Enterprise (ACE12)
Strong experience with IBM MQ
Advanced experience with GitHub and Jenkins
Strong Python scripting skills
Good understanding of Unix/Linux environments
Strong SQL knowledge, particularly DB2
Experience mentoring or providing technical guidance to other engineers
Availability for occasional business travel to Germany

Nice to have

Experience in banking or financial services environments
Knowledge of cloud-based integration solutions
Experience with event-driven architectures
Experience defining integration governance and best practices

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?