[Remote] Generative AI Data Analyst - California, USA (Remote)

Posted 2026-05-05
Remote, USA Full-time Immediate Start

Note: The job is a remote job and is open to candidates in USA. Welo Data is seeking a Generative AI Analyst to support a high-impact machine learning project. This role focuses on creating high-quality prompts and responses across diverse topics and leading labeling initiatives with internal and external partners.


Responsibilities

  • Creatively writing prompts and responses to a variety of diverse topics
  • Perform LLM annotation and evaluation tasks (ranking, scoring, labeling, tagging)
  • Evaluate model outputs for accuracy, relevance, and instruction-following
  • Identify and document issues such as hallucinations and inconsistencies
  • Participating in and/or supporting labeling workflows, including hands-on annotation and collaboration with internal or external teams
  • Training teams on best practices for creating Large Language Models/Data sets

Skills

  • Hands-on experience performing data annotation or evaluation tasks (e.g., labeling, ranking, scoring, or tagging LLM outputs)
  • Native or near-native English with excellent writing skills
  • Strong attention to detail and ability to follow guidelines consistently
  • Self-driven, motivated and enthusiastic to work on state-of-art machine learning tools
  • 4 year Accredited College degree or equivalent experience
  • Must have valid work authorization in the US (Welo Data does not sponsor VISAs at this time)
  • College Degree or experience in Linguistics, English Literature, Creative Writing, Journalism, and domain knowledge (Law/Medical/Math/Coding/etc.)
  • Experience working in annotation platforms or structured labeling environments is a plus
  • Deep understanding of Large Language Models/RLHF
  • Experience in labeling/tagging of frames/tasks/prompts to prepare for DNNQA/testing experience

Benefits

  • Full-time W-2 employee with benefits

Company Overview

  • With 27+ years of experience, Welo Data is the human-centered infrastructure for globally effective AI. It was founded in undefined, and is headquartered in , with a workforce of 1001-5000 employees. Its website is https://t.mtrbio.com/WeloData.

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