Nextmark

Engineer (All Domains)

Contractor · Remote · 20 openings

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Key Responsibilities

  • Analyze and interpret authentic Slack conversations, email threads, and internal files from real startup environments.
  • Trace workplace decisions, identify action items, dependencies, blockers, and unresolved issues across distributed communications.
  • Synthesize fragmented information from multiple sources and timelines to create complex, realistic tasks for AI agent evaluation.
  • Develop multi-step workflows that mirror real-world knowledge work scenarios and evolving business contexts.
  • Write clear, context-rich prompts and evaluation rubrics grounded in authentic workplace data.
  • Resolve ambiguities, connect context, and distinguish between relevant and irrelevant information with accuracy.
  • Uphold strict confidentiality standards when handling genuine, sensitive workplace materials.

Required Skills & Qualifications

  • Exceptional written and verbal communication skills, with an eye for clarity and context.
  • Demonstrated experience interpreting unstructured, messy workplace communications and documents.
  • Ability to connect and synthesize information across conversations, files, and evolving business situations.
  • Experience transforming fragmented inputs into structured, multi-step tasks or workflows.
  • Proven skill in identifying blockers, dependencies, and unresolved questions in complex environments.
  • Strong judgment distinguishing key context from noise in fast-paced settings.
  • Meticulous approach to data privacy and confidentiality.

Preferred Qualifications

  • Background in operations, project management, startup leadership, account management, or similar roles.
  • Generalist with hands-on experience in fast-paced, high-growth business or startup environments.
  • Prior exposure to process mapping or knowledge management is a plus.

$20–$45/hr

Remote