AI Trainer (LLM & Generative AI Specialist)

About the role

We are looking for a detail‑oriented AI Trainer to help develop and refine large language models and generative AI systems. The role is fully remote and involves creating high‑quality training data, evaluating model performance, and collaborating with engineering and product teams.

Key responsibilities

• Design and manage end‑to‑end training workflows, including supervised fine‑tuning, RLHF, and red‑teaming.
• Develop complex prompt templates and testing scenarios across coding, creative writing, reasoning, and multilingual tasks.
• Define and maintain rubrics for model output quality and document training methodologies.
• Analyze model failures, identify root causes of bias or hallucinations, and create golden datasets.
• Guide junior trainers and annotators, ensuring consistency across a global team.
• Collaborate with ML engineers and product managers to translate research goals into actionable training tasks.
• Identify workflow bottlenecks and propose improvements to annotation tools.
• Generate high‑quality synthetic data to augment training datasets for niche scenarios.

Required profile

• Minimum 2 years of experience in a relevant technical field (e.g., software engineering, computer science).
• Strong analytical skills with the ability to dissect complex problems and articulate abstract concepts.
• Comfortable reading technical papers and staying updated on AI safety research.
• Proven ability to manage multiple projects, prioritize tasks, and meet tight deadlines.

Required skills

• Python
• JSON
• APIs