Location: Chennai

Experience: 6–8 years

Key Skills: Mainframe Developer, JCL, COBOL, VSAM

Must have:

- Experience working in ZOS connect EE and DB2 Rest and extensive knowledge in CICS webservices
- Development experience using FileAid, Xpeditor, IBM explorer for ZOS, Visual studio.
- Proficient with SOAP, WSDL and JSON. A comprehensive understanding of SOA and Restful APIs
- Experience of working with code repositories, bug tracking tools and wikis Tools - Gitlab, Endevor, JIRA, Confluence
- Knowledge of different security integration patterns such as basic authentication, client authentication (MATLS) and Oauth(JWT)
- Experience of DevOps and Agile methodology and associated toolsets and methodologies – CICD practices, Jenkins.

Good to Have:

- Robust foundation in Java including OOP, functional programming (java 8+)
- Familiarity with Spring Boot's annotations, configuration, and how it simplifies Spring application setup and deployment.

📌 Mainframe Developer (Chennai)
🏢 Tata Consultancy Services
📍 Chennai