Senior Mainframe Developer: COBOL/JCL/DB2 Expert

Decskill is seeking an IT Senior Mainframe Developer to design, develop and maintain complex mainframe applications. You will work with COBOL, JCL, IDMS and DB2, ensuring high-quality batch processing and reliable data access across projects in Portugal and beyond.

We offer long-term opportunities, a people-first culture with transparency, and teams that value ownership and collaboration. If you thrive in a multi-cultural environment and deliver impact, this is your next challenge.