Data Scientist, Handshake AI

Handshake

Job details

  • UNKNOWN
  • FULL_TIME
  • San Francisco
  • United States
  • Verified 2026-09-30
  • Salary: USD 135,000–180,000/yr
  • Source: Handshake public ASHBY source

Original job description

About Handshake AI

Handshake AI is the fastest-growing, most critical, and most revenue-generating part of Handshake's business. We power expert-labeled data collection at scale, matching domain experts with leading AI companies to train frontier models—and we're already a top-three player in one of the fastest-growing sectors in AI: human data. We have the opportunity to do for the AI data economy what LinkedIn did for professional networking: become the default platform where the work happens.

Why join Handshake now:

  • Shape how every career evolves in the AI economy, at global scale, with impact your friends, family and peers can see and feel

  • Work hand-in-hand with world-class AI labs, Fortune 500 partners and the world's top educational institutions

  • Join a team with leadership from Scale AI, Meta, xAI, Notion, Coinbase, and Palantir, among others

  • Build a massive, fast-growing business with billions in revenue

About the Role

We’re looking for a highly motivated Data Scientist with strong SQL expertise to support analytics, measurement, and operational insights across our human data training workflows. You’ll work with messy, fast-moving data related to expert performance, task quality, throughput, and overall operational efficiency.

This is a hands-on role with real ownership, close partnership with product and operations, and a steep growth curve for someone who executes well.

What You’ll Do

  • Write advanced SQL to analyze large, complex datasets related to expert performance, task quality, and operational workflows.

  • Define, build, and maintain core metrics that measure data quality, throughput, productivity, and operational efficiency.

  • Partner with Product, Operations, and cross-functional stakeholders to answer high-impact business and product questions.

  • Conduct analyses that inform workflow design, task improvements, and operational decision-making.

  • Build dashboards, reporting, and self-serve analytics that enable fast, informed decisions.

  • Identify data gaps, inconsistencies, and quality issues, then partner with relevant teams to resolve them.

  • Translate ambiguous business questions into clear analyses and actionable recommendations.

  • Communicate findings and recommendations clearly to both technical and non-technical stakeholders.

Desired Capabilities

  • 3–5 years of experience in Data Science, Product Analytics, Business Intelligence, or a related analytical role.

  • Expert-level SQL skills and experience working with large, complex datasets.

  • Strong analytical judgment and comfort working with imperfect, real-world data.

  • Experience defining metrics and using data to influence product or business decisions.

  • High ownership mindset and ability to independently drive complex work forward.

  • Strong communication skills and comfort partnering cross-functionally in a fast-paced environment.

Extra Credit

  • Python experience for data analysis, such as pandas and notebooks.

  • Experience supporting operational, marketplace, quality, or workforce-related analytics.

  • Experience with experimentation, A/B testing, or metrics-driven product development.

  • Exposure to AI data workflows, data labeling, or evaluation processes.

  • Experience with analytics engineering, including building and maintaining DBT models.

Perks

  • Handshake delivers benefits that help you feel supported—and thrive at work and in life.

    The below benefits are for full-time US employees.

    🎯 Ownership: Equity in a fast-growing company

    💰 Financial Wellness: 401(k) match, competitive compensation, financial coaching

    🍼 Family Support: Paid parental leave, fertility benefits, parental coaching

    💝 Wellbeing: Medical, dental, and vision, mental health support, wellness stipend

    📚 Growth: Learning stipend, ongoing development

    💻 Remote & Office: Internet, commuting, and free lunch/gym in our SF office

    🏝 Time Off: Flexible PTO, 15 holidays + 2 flex days

    🤝 Connection: Team outings & referral bonuses

    Explore our mission, values, and comprehensive US benefits at joinhandshake.com/careers.

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