Software Engineer, Ai (Python)

G2i Inc.; Zaragoza; Presencial; EUR 50.000 - 70.000; A tiempo parcial

Descripción de la vacante

A technology consulting firm is seeking a Software Engineer focused on AI to help train large-language models in coding. Responsibilities include evaluating code snippets and providing feedback to improve code quality. Ideal candidates will have strong Python skills and a passion for clear communication. This remote role allows flexible hours and offers competitive compensation, making it perfect for entry-level engineers looking to grow in the AI space.

Formación

• 4+ years of professional software engineering experience in Python.
• Strong code-review instincts able to spot logic errors, performance traps, and security issues quickly.
• Excellent written communication skills.

Responsabilidades

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

Conocimientos

Python

Code review

Attention to detail

Written communication

Descripción del empleo

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

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 Python
• 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.

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

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!

Seniority level

• Seniority level Entry level

Employment type

• Employment type Contract

Job function

• Job function Information Technology
• Industries Software Development

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