Note: The job is a remote job and is open to candidates in USA. Medilinkers LLC is seeking an experienced Mainframe DBB Expert to support a large-scale Mainframe Modernization and DevOps Transformation initiative. The role involves designing automated build solutions, implementing Git workflows, and maintaining CI/CD pipelines.
Responsibilities
- Design and maintain automated build solutions using IBM DBB
- Implement Git-based development workflows for Mainframe applications
- Develop and maintain CI/CD pipelines
- Configure dependency analysis and incremental build processes using DBB
- Automate build, test, deployment, and release processes
- Support Endevor/Changeman to Git migration initiatives
- Troubleshoot build, deployment, and pipeline issues
- Collaborate with Development, Infrastructure, and DevOps teams
- Create technical documentation and build standards
Skills
- 7+ years of IBM Mainframe application development and modernization experience
- Strong expertise with IBM Dependency Based Build (DBB)
- Hands-on experience with COBOL, JCL, CICS, DB2, z/OS, TSO/ISPF, and USS
- Experience with Git, GitHub, GitLab, or Bitbucket
- Strong understanding of Mainframe DevOps, CI/CD, and Agile practices
- Experience with Jenkins, GitLab CI/CD, or Azure DevOps
- Hands-on experience with Groovy scripting and YAML pipelines
- Experience with Python, REXX, or Shell scripting
- Familiarity with Endevor or Changeman
- Knowledge of REST APIs, JSON, XML, Zowe, IBM Developer for z/OS (IDz), and z/OS Connect
- Experience supporting Mainframe modernization and Git migration initiatives
- IBM DBB implementation/administration experience
- UrbanCode Deploy (UCD)
- Endevor-to-Git migration experience
- Zowe CLI and VS Code for Z
- Experience on large-scale Mainframe Modernization programs
Company Overview