Sr. Mainframe Developer
Core
Develop, maintain, and troubleshoot COBOL mainframe applications while contributing to modernization and migration projects.
Role type
Senior IC mainframe developer
Builds
Legacy mainframe applications and modernized distributed systems
Domain
Banking/Finance legacy systems and mainframe modernization
Required skills
COBOL, JCL, CICS, DB2, MQ, VSAM, batch processing, stored procedures, legacy application dependency analysis, data migration to relational databases
Preferred skills
Java, Python, Oracle, distributed technologies
Technologies
CICS, COBOL, JCL, Java, Oracle, Python, VSAM
Responsibilities
Develop, maintain, and troubleshoot COBOL mainframe applications; Support batch processing, CICS transactions, and database operations; Analyze dependencies across legacy applications and data structures; Contribute to modernization initiatives including migrating VSAM data to relational databases; Collaborate with technical teams to support application reliability and successful modernization
Seniority
Senior, hands-on IC
