Mainframe Developer
vision squareMcLean (VA)
About the role
Required Skills:
10+ years of experience in IBM Mainframe development.
Strong hands-on experience with COBOL.Strong experience with REXX/REXX scripting.
Proficiency in JCL.Experience with DB2 and SQL.Experience with CICS and online/batch processing.
Strong knowledge of z/OS mainframe environment.
Experience with debugging and production support.
Good understanding of SDLC and Agile development practices.
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.
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