**Software Engineer, AI**:
Train large-language models (LLMs) 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.
- ** 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 is Needed**
- 4+ years of professional software-engineering experience.
- Extreme attention to detail and excellent writing skills—most of the job is explaining _why_ one solution is better than another. This requirement cannot be overstated!




- You actually enjoy reading documentation and specs.
- Proven ability to thrive in a fully asynchronous, low-oversight remote environment.
- Strong code-review instincts: can spot logic errors, performance traps, and security issues quickly.
**What is**_Not_** Needed**:
- No prior RLHF or AI-training experience required.
- You don’t need deep machine-learning knowledge—if you can review code and explain your reasoning, we’ll teach you the RLHF bits.
**Tech Stack**:
We are looking for Fullstack JavaScript or TypeScript engineers
- React, Next.js
- Node
- Postgress
**Logistics**:
- ** Location**: Fully remote (work from anywhere).
- ** Hours**: Minimum 15 hrs/week with the ability to work up to 40 hours per week
- ** Engagement**: 1099 contract

📌 Constraint Programming Software Engineer, Ai (Monterrey)
🏢 G2I
📍 Monterrey