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B2B Sales Expert

Mercor

AI Expert - Sales Full-time
Remote (Global) $100 – $150/hr July 11, 2026

Job description

Role Overview

Mercor is partnering with a leading AI research organization to engage experienced B2B Sales experts to evaluate how effectively AI systems perform real-world enterprise sales work.

Rather than producing sales deliverables yourself, you will define what high-quality B2B sales looks like by creating task-specific grading criteria and evaluating AI-generated and human work using rigorous, evidence-based scoring.

This is a fully remote, hourly contract opportunity for experienced enterprise sales professionals.

Key Responsibilities

Design Evaluation Criteria

  • Develop precise, task-specific grading rubrics for real-world B2B sales deliverables, including:
    • Prospecting sequences
    • Cold outreach emails
    • Discovery call plans
    • Demo plans
    • Account plans
    • Territory plans
    • Sales proposals
    • Mutual Action Plans (MAPs)
    • Pipeline reviews
    • Forecast reviews

Evaluate AI Outputs

  • Review AI-generated and human sales work against established evaluation criteria.
  • Provide detailed written justifications supporting every score.

Ensure Consistent Quality

  • Apply objective, evidence-based judgment to ensure evaluations are reproducible, consistent, and defensible.

Improve Evaluation Standards

  • Incorporate structured feedback from senior reviewers.
  • Continuously refine grading approaches and evaluation quality.

Required Qualifications

  • 5+ years of professional B2B sales experience.

  • Experience in quota-carrying sales roles, including:

    • Account Executive (AE)
    • Sales Development Representative (SDR)
    • Business Development Representative (BDR)
    • Enterprise Sales
  • Strong experience selling to enterprise customers.

  • Deep expertise in:

    • Outbound prospecting
    • Sales sequencing
    • Discovery and qualification
    • Multi-stakeholder deal management
    • Pipeline management
    • Forecasting
    • Enterprise sales methodologies
  • Exceptional written communication skills with the ability to clearly explain why sales content would—or would not—resonate with real buyers.

  • Strong analytical thinking with excellent attention to detail.

  • Comfortable working in calibration and peer-review environments.

  • Previous experience with AI evaluation, RLHF, data annotation, or AI training projects is a strong advantage.

Compensation

  • $100–$150 per hour

Work Arrangement

  • Independent Contractor
  • Fully Remote
  • Flexible schedule
  • Weekly payments via Stripe or Wise

Application Process

  • Submit your resume or professional background.
  • Qualified applicants may complete a brief assessment or provide additional information.

About Mercor

Mercor connects experienced professionals with leading AI laboratories to help train and evaluate frontier AI systems. Contributors work on high-impact AI research projects while enjoying flexible remote work and competitive compensation.

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