Backbone Partners with Zcrafter
Zcrafter is a tool brining AI to your Mainframe workflow
Find open Application Support positions requiring Mainframe or COBOL expertise.
Application Support professionals ensure business-critical systems run smoothly in production. They monitor system health, investigate incidents, analyze failures, and coordinate fixes across technical teams. This role acts as a bridge between development, operations, and business stakeholders, especially during high-impact issues. Strong support professionals are methodical, communicative, and able to stay focused under pressure in environments where downtime has real financial consequences.
Common questions about Backbone Jobs and how we help you find your next role.
These are the top skills employers on Backbone Jobs are looking for when hiring Application Supports: Mainframe, DB2, COBOL, JCL.
These are the countries where companies are currently hiring Application Supports.
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Zcrafter is a tool brining AI to your Mainframe workflow
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A short introduction to Backbone Jobs and why we think there's a place for us
Based on 9 job listings, the average salary for a Application Support in the Mainframe space is $125,519 in 2026.