COBOL Developer for AI Training [Remote]

Use deep COBOL and mainframe experience to analyze legacy code and produce clear, accurate artifacts that train and improve next generation AI systems. This is a remote contractor role focused on converting real-world COBOL logic, workflows, and business rules into high-quality inputs for machine learning datasets. No prior AI experience is required; domain expertise in COBOL is the priority.

• Analyze and interpret existing COBOL codebases to extract business logic and program behavior.
• Document COBOL logic, workflows, and business rules in clear, precise form suitable for use in AI training data.
• Evaluate sample code and project scenarios, identify edge cases, ambiguities, and potential errors.
• Review and annotate COBOL scripts or pseudocode to support reliable machine learning dataset creation.
• Design test cases and scenario outlines that reflect real-world COBOL applications and workflows.
• Collaborate with project coordinators and other technical experts via written and verbal communication to ensure alignment.
• Ensure all submitted materials are technically accurate and complete to improve AI learning outcomes.

• Proven experience and demonstrable proficiency in COBOL development across business domains.
• Strong analytical ability to decode complex legacy systems and explain their function.
• Experience producing precise, user-friendly technical documentation.
• Excellent written and verbal communication skills with attention to clarity and detail.
• Familiarity with mainframe environments and related tooling.
• Experience with large-scale migration, integration, or modernization projects is a plus.
• Ability to work independently, manage deliverables, and meet project milestones in a remote setting.

• Role type, contractor engagement.
• Location, fully remote.
• Work contributes to a high-impact customer project focused on generating AI training data.

• Hourly rate range, 90 to 126 USD per hour.

• Required skill, COBOL.
• No prior experience in AI required; domain knowledge in COBOL and mainframe systems is the primary qualification.
• Must be able to work remotely and manage tasks independently.

Interested candidates should respond through the channel where this listing was posted, providing a resume and brief summary of relevant COBOL and mainframe experience. Applicants will be reviewed for fit and contacted with next steps.