Software Engineer, AI (Cobol)

G2i Inc.; Oklahoma City (OK); Remote; USD 80,000 - 100,000; Part time

Job summary

A technology company is seeking a Software Engineer for AI Code Evaluation & Training. The role is fully remote and requires strong Cobol skills, with responsibilities including training large-language models and evaluating code quality. Applicants should have 3+ years of experience and excellent attention to detail. Competitive compensation ranges from $30 to $70 per hour based on seniority.

Qualifications

• 3+ years of professional software engineering experience in Cobol.
• Extreme attention to detail and excellent written communication skills.
• Ability to spot logic errors, performance traps, and security issues quickly.

Responsibilities

• Help train large-language models to write production-grade code.
• Compare & rank multiple code snippets, explaining which is best and why.
• Repair & refactor AI-generated code for correctness, efficiency, and style.

Skills

Cobol

Code review

Attention to detail

Written communication

Job description

Job Description

Job Description

Software Engineer, AI — Code Evaluation & Training (Remote)

List of accepted countries and locations

Help train large-language models (LLMs) to write production-grade code across a wide range of programming languages :

Compare & rank multiple code snippets , explaining which is best and why.

Repair & refactor AI-generated code for correctness, efficiency, and style.

Inject feedback (ratings, edits, test results) into the RLHF pipeline and keep it running smoothly.

End result : the model learns to propose, critique, and improve code the way you do.

RLHF in one line

Generate code ➜ expert engineers rank, edit, and justify ➜ convert that feedback into reward signals ➜ reinforcement learning tunes the model toward code you’d actually ship.

What You’ll Need

3+ years of professional software engineering experience in Cobol

Constraint programming experience is a bonus, but not required)

Strong code-review instincts —you can spot logic errors, performance traps, and security issues quickly.

Extreme attention to detail and excellent written communication skills.

Much of this role involves explaining why one approach is better than another. This cannot be overstated.

You enjoy reading documentation and language specs and thrive in an asynchronous, low-oversight environment.

What You Don’t Need

No prior RLHF (Reinforcement Learning with Human Feedback) or AI training experience.

No deep machine learning knowledge. If you can review and critique code clearly, we’ll teach you the rest.

Tech Stack

We are looking for engineers with a strong command of Cobol .

Logistics

Location : Fully remote — work from anywhere

Compensation : From $30 / hr to $70 / hr, depending on location and seniority

Hours : Minimum 15 hrs / week, up to 40 hrs / week available

Engagement : 1099 contract

Straightforward impact, zero fluff. If this sounds like a fit, apply here!