Software Engineer, Ai (Java) (Monterrey)

**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**: - ** 4+ years of professional software engineering experience** in **Java** (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 **Java**.

**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
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