Senior Software Engineer - AI Training Review Layer (Python)

G2i Inc. • , , spain, , , spain, Spain • Posted June 07, 2026

Location , , spain, , , spain
Job Type Full-time
Category Informática y tecnología
Posted June 07, 2026

Overview

You’ll join an expert annotation team to create training data for the world’s most advanced AI models. No previous AI experience is necessary. You’ll get your foot in the door with one of the most prominent players in the AI/LLM space today. We seek software engineers with 4+ years of experience to train large AI language models, helping cutting-edge generative AI models write better code. Projects typically include discrete, highly variable problems that involve engaging with these models as they learn to code. We currently have 200+ roles open!

What Will I Be Doing?

  • Evaluating the quality of AI-generated code, including human-readable summaries of your rationale
  • Solve coding problems, writing functional and efficient code
  • Writing robust test cases to confirm code works efficiently and effectively
  • Solving coding challenges, creating instructions to help others, reviewing the code before it goes into the model, and...

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