Mainframe Developer

Posted 2 days ago

pluginsPhoenix (AZ)

Software DevelopersCustom Computer Programming Services

SENIORITY

Senior

About the role

Mainframe Developer – Production Support Job Title: Mainframe Developer Location: Phoenix, AZ Job Type : Full-Time Work Arrangement: Hybrid – Day 1 Onsite Experience: 8+ Years Support: On-call and weekend rotation may be required. Job Summary We are seeking an experienced Mainframe Developer with strong production support expertise to join our team in Phoenix, AZ. The ideal candidate will have hands-on experience with COBOL, JCL, DB2, CICS, and VSAM, along with a strong background in L1/L2 production support, incident management, troubleshooting, and root cause analysis. The candidate should be comfortable working in an SLA-driven environment, collaborating with business stakeholders and cross-functional teams, and participating in on-call and weekend support rotations.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.