CareerPlan

Softwareentwickler / Software Engineer – Großrechnersysteme (m/w/d)

Hamburg, HAMBURGFull-time2026-10-26 → 2026-11-11
Hybrid

Core

Conception, development, and maintenance of core applications on z/OS environments to support critical business processes.

Role type

Senior Mainframe Software Engineer

Builds

Enterprise-grade Mainframe applications and system architectures

Domain

Banking/Finance, Insurance, Public Sector

Required skills

COBOL, PL/I, SQL, Db2, CICS, JCL, System Design, Performance Tuning, Code Refactoring

Preferred skills

Experience in regulated markets (Finance, Insurance, Public Sector), Migration and Modernization initiatives

Technologies

z/OS, COBOL, PL/I, SQL, Db2, CICS, JCL

Responsibilities

Develop and maintain core applications on z/OS, Create system designs and translate requirements into architectures, Monitor batch and online processing, Troubleshoot system issues and tune performance, Lead migration and modernization projects, Communicate with product owners and stakeholders

Seniority

Senior, hands-on IC