Staff Product Designer, Handshake AI

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

About Handshake AI

Human data is the core infrastructure to AI advancement. Frontier AI labs currently improve model capabilities with various data-intensive post-training techniques. We believe that data spend for AI training will increase by 3-5x in the next few years and continue for much longer as models take on new domains. Handshake AI supports all of the frontier AI labs, working on their most complex data at the largest scale.

Your role

Partner with product, engineering, data, research, and operations to build and extend the tasking experience—the central platform to shape frontier AI models.

Develop strategic product visions and collaborate with partners to sequence them into pragmatic phases.

Collaborate closely with Quality, Coding, RLE, and Fellow Experience teams—your work enables theirs.

Partner with operations leaders and stay close to operators’ workflows. Run pilots, shadow users, uncover pain points, and translate insights into prioritized investments.

Tackle complex, ambiguous human-centered problems and translate them into clear, simple solutions.

Own design end-to-end—from concept through production—iterating quickly through research, user journeys, wireframes, prototypes, and high-fidelity designs with a strong point of view on craft.

Raise the bar for design culture and execution through systems thinking, product reasoning, pixel-level precision, facilitation, and mentoring.

Your experience

7+ years of product design experience, ideally working on highly complex, interactive products.

Strong communicator who clearly articulates design decisions, tradeoffs, and the thinking behind them to partners and leadership.

Deep visual and interaction design expertise, with a proven track record of shipped work and measurable impact.

Experience designing scalable systems, workflows, or platforms with many moving parts and stakeholders.

Highly collaborative, valuing diverse perspectives and incorporating them into the design process to achieve better outcomes.

Design-led thinker who raises the bar by embedding design thinking into day-to-day work and helping others grow.

Impact-driven, with the ability to prioritize ruthlessly and focus on the work that matters most.

Hands-on, willing to roll up your sleeves and take ownership—nothing is “someone else’s problem”.

Deeply motivated by Handshake’s mission. Humble, kind, and curious, with a desire to keep learning and help others grow.

Bonus if you have experience in model training, conversational AI, or task management systems at a high-growth company.

We Offer

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, $500 wellness stipend

📚 Growth: $2,000 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.