Mainframe Engineer
Core
Design, develop, maintain, and optimize critical mainframe applications and databases while acting as a technical lead for enterprise support.
Role type
Senior Mainframe Developer / Technical Lead
Builds
Mainframe applications, middleware solutions, and database systems for enterprise clients
Domain
Mainframe computing, legacy modernization, enterprise application support
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
COBOL, CICS, JCL, DB2, VSAM, SDLC methodologies, version control, performance tuning, incident management, change request handling
Preferred skills
Agile/Waterfall hybrid experience, enterprise ticketing systems (ServiceNow), mentoring junior developers, technical documentation
Technologies
COBOL, CICS, JCL, DB2, VSAM, ServiceNow, Service Manager
Responsibilities
Design and maintain Mainframe applications; conduct performance tuning and optimization; provide technical troubleshooting for complex integrations; manage incidents, service requests, and change requests; develop technical documentation; guide junior team members
Seniority
Senior, hands-on IC with mentorship responsibilities
