Mainframe Developer - R01567942

Lead Data Engineer

Role Overview: The requirement is for experienced Mainframe Developers to support application development, enhancements, and production support activities on Cigna's transactional platforms. Primary Skill Requirements: Mainframe – 60% (Core development and platform support) ETL – 30% (Data movement and integration) SQL – 10% (Strong SQL knowledge and hands-on experience) Technical Environment: Mainframe platform Transactional systems PostgreSQL and other databases ETL processes SQL for reporting and data validation Key Responsibilities: Application development and enhancement on Mainframe platform. Work on data movement from Mainframe to PostgreSQL/SQL databases. Develop and support ETL processes. Perform reporting and data-related activities. Provide production support, including participation in on-call rotation. Mandatory Skills: Strong Mainframe development experience. Hands-on SQL knowledge. ETL development/support experience. Experience working with PostgreSQL or similar relational databases. Production support and on-call support experience.