**Introduction**
The IBM Center of Excellence (CoE) in Krakow is a key delivery and competency hub supporting clients across EMEA. The CoE brings together integration specialists, consultants, and technical experts who share best practices, grow deep technical expertise, and drive high‑quality delivery across complex transformation projects.

Working in CoE Krakow means exposure to enterprise‑scale systems, modern integration technologies, and continuous learning in a collaborative and expert‑driven environment.
**Your role and responsibilities**
* Design, implement, and maintain DevOps pipelines for z/OS applications including COBOL, PL/I, Assembler, and JCL
* Build and manage continuous integration and continuous deployment pipelines using tools like Jenkins, UrbanCode Deploy (UCD), GitLab CI/CD, or Azure DevOps for mainframe applications.
* Implement and manage SCM solutions for mainframe including Endevor, Git integration with z/OS, and version control best pra...