Writing Specialist

xAI xAI · AI Frontier · Remote · Post-Training

This role involves evaluating, refining, and creating elite-level writing to improve Grok's capabilities. Responsibilities include labeling and annotating AI-generated text, curating data for writing outputs, collaborating with engineers on AI writing tasks, and improving annotation tools. The role requires strong English proficiency and expertise in a specific writing specialty (Creative Fiction, Game Writing, Technical Writing, Nonfiction, Journalistic, or Copywriting), with a focus on attention to detail, grammar, and the ability to critique AI text.

What you'd actually do

  1. Use proprietary software to label, annotate, and refine AI-generated text for clarity, structure, engagement, and domain-specific accuracy.
  2. Utilize one or more Writing Specialty areas of expertise (e.g., Creative Fiction Writing, Game Writing, Technical Writing) to deliver high-quality curated data to improve Grok's writing outputs, both generally and given specific audience expectations and/or use-case requirements.
  3. Collaborate with engineers and other specialists to develop tasks that advance AI's writing proficiency.
  4. Improve annotation tools and workflows for efficiency.
  5. Pivot as needed to work on secondary tasks to improve Grok as needed in writing-based and non-writing-based areas.

Skills

Required

  • Proven proficiency in English
  • Qualification for at least one chosen Writing Specialty
  • Ability to critique and refine AI-generated text for readability, logical flow, grammar, consistency, style, creativity, imaginative elements, and reader immersion.
  • Strong attention to detail
  • Experience using reference materials, style guides, and resources for accurate, style-adherent annotations.
  • Flawless grammar, spelling, clarity, and precision.
  • Superlative communication, interpersonal, analytical, and editorial skills.
  • Commitment to developing AI that produces expert-level writing.
  • Highly adaptable and able to work under deadlines.

What the JD emphasized

  • No NDA-covered or unverifiable claims; such will result in automatic rejection and bar applicant from applying at xAI in the future.

Other signals

  • labeling AI-generated text
  • curated data to improve Grok's writing outputs
  • tasks that advance AI's writing proficiency