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Data Scientist, Handshake AI

Handshake · San Francisco, California

Location
San Francisco, California, United States
Employment
Full time
Level
Mid level
Posted
5 days ago

About this role

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.

As published by Handshake. Applications are handled on their site.

Skills this posting mentions

Artificial IntelligenceSocial NetworkingExperimentation

About Handshake

Handshake is the career network for the AI economy. 20 million knowledge workers, 1,600 educational institutions, 1 million employers (including 100% of the Fortune 500), and every foundational AI lab trust Handshake to power career discovery, hiring, and upskilling, from freelance AI training gigs to first internships to full-time careers and beyond.

All 79 openings at Handshake

One click, then it is written

Apply to Handshake with a resume written for this role.

Queue Data Scientist, Handshake AI and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Handshake’s form for you.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • 25 sent a week, free
  • No card
  • Nothing sent until you say so

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Put this to work

Paste your career in once. Every application after that is written for you.

Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
  • Queued, submitted, interviewing, offer: one screen, not a spreadsheet.

500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Handshake publishes. Refolk is not the employer and does not handle their hiring. Applications go to Handshake directly.