Mainframe Engineer - COBOL/DB2 for Telecom

MainframeMaster; Lublin, Wrocław, Opole, Warszawa; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Private medical care

Life insurance

NAIS benefits

GenAI training

Languages courses

Hybrid work

Home office package

Professional communities

Job summary

Capgemini Polska seeks a seasoned Mainframe Engineer to maintain and enhance core mainframe systems for telecom services. You will own end-to-end delivery from analysis to implementation and production support.

You will work in a distributed delivery team on large-scale mainframe applications, collaborating with cross-functional teams and applying COBOL, JCL, DB2 and IMS-DB skills in a dynamic, hybrid work environment.

Qualifications

• strong experience with COBOL, JCL, DB2, IMS-DB, TSO/ISPF; familiarity with tools: SORT, Changeman, SPUFI, Linux.
• understanding of telecom processes.
• strong analytical and problem-solving skills.
• ability to work independently and collaboratively.
• good communication skills.
• experience with full SDLC.
• English B2+.

Responsibilities

• develop and maintain mainframe applications;
• participate in full software lifecycle delivery;
• analyze business processes and implement changes;
• collaborate with cross-functional teams;
• perform testing (system, integration, regression);
• support releases and production activities;
• prepare technical documentation;
• work with DB2 and SQL data.

Skills

COBOL

JCL

DB2

IMS-DB

TSO/ISPF

Tools

SORT

Changeman

SPUFI

Linux

Job description

Capgemini Polska seeks a seasoned Mainframe Engineer to maintain and enhance core mainframe systems for telecom services. You will own end-to-end delivery from analysis to implementation and production support.

You will work in a distributed delivery team on large-scale mainframe applications, collaborating with cross-functional teams and applying COBOL, JCL, DB2 and IMS-DB skills in a dynamic, hybrid work environment.