Required skills
Nice to have:GitHub ActionsGitHubUnit TestingREST APIs
Languages: German
Job description
Seeking a Mainframe Developer with experience in batch processing, COBOL, DB2, and CICS for a full-time role until the end of 2027, with a hybrid work model in Frankfurt.
Project overview
Framework:
Responsibilities
- Maintenance and upkeep of mainframe batch processes
- Application development on the mainframe: Creation and maintenance of Cobol programs
- Creation of evaluations and research from the customer data environment
- Independent monitoring, analysis, and troubleshooting of customer data processing processes
- Detailed analysis of the current system and creation of change concepts
- Creation of system documentation
Requirements
- Several years of project experience in the IBM mainframe environment (Must Have: Mainframe batch processing, JCL, COBOL, DB2 SQL)
- Very good knowledge of CICS, Cobol, zOS, IBM DB2, and common third-party tools
- Ability to communicate complex issues understandably
- Strong analytical thinking skills
- Experience with modern deployment and versioning methods is desirable: deployment pipeline via GitHub Actions, versioning via GitHub, unit tests, etc.
- Experience in dealing with self-organized, working teams is desirable
- Flexibility and a high service mentality
- Strong ability to quickly and largely independently familiarize oneself with new areas of responsibility as well as a complex and historically grown system
- Experience in using REST APIs in conjunction with the mainframe is desirable
- Very good German language skills (min. language level C2)
Project details
ASAP by arrangement
Duration/Utilization: Full-time until 31.12.2027 (possibly with an option for extension)
Remote/On-site: 3 days on-site in Frankfurt and 2 days a week remote
- Start: ab sofort
- Remote: hybrid
- Location: Frankfurt, Deutschland, DE
- Languages: German
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