Remote COBOL Developer — Legacy & Mainframe Expert
Fontana, San Bernardino County, California, 92334, USA
Listed on 2026-09-17
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Software Development
Software Engineer, AI Engineer (Applied/Software)
YO AI Labs is seeking an experienced COBOL Developer to work remotely on a high-impact customer project focused on training and improving AI systems. You will apply deep COBOL and mainframe knowledge to analyze code, document business logic, and provide expert feedback.
No AI experience required—your COBOL and legacy-system expertise matters most, with responsibilities spanning code analysis, documentation, and collaboration with a distributed team.
The Remote COBOL Developer — Legacy & Mainframe Expert role at YO AI Labs is now open for applications in San Francisco, CA, United States.
All applications are reviewed carefully by our team.
This is a Part Time role.
The position is based in San Francisco, CA, United States.
This opportunity is part of our work in IT & Technology.
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