Senior Product Designer

Precision Labs; San Francisco, Northern (CA, KY); Hybrid; USD 110,000 - 180,000; Full time

Benefits offered by this job

Equity grant

Relocation bonus

Housing bonus

Meal stipend

Equinox membership

Laundry reimbursement

Wellness reimbursement

Health insurance

Job summary

Mercor is hiring a Product Designer to own end-to-end user journeys and shape a polished UI across fast-moving product teams. You will collaborate with engineers and product managers to implement features and refine the experience as the product scales.

You’ll contribute to a modern visual language inspired by Notion and Tailwind, partnering with the Head of Design to evolve Mercor’s design philosophy and culture.

Qualifications

• Strong portfolio that demonstrates both visual polish and UX depth.
• Passion for building intuitive, beautiful products.
• 4–8 years in product design, ideally at startups or high-bar teams.
• Experience working closely with engineers and understanding constraints.
• Proven ability to operate autonomously.
• Bonus: Experience building AI-driven products or marketplaces.

Responsibilities

• Own the design of core user journeys across the product, from initial flows to polished UI.
• Collaborate with engineering and product to implement new features and refine existing ones.
• Bring clarity to complex user experiences as our product evolves and scales.
• Create and maintain a clean, modern visual language inspired by tools like Notion and Tailwind.
• Work with Head of Design to articulate Mercor’s design philosophy & culture.
• Help tutorialize the product experience so users know what to do without being told.

Skills

Portfolio

UX depth

Autonomy

Cross-functional collab

AI-driven products (bonus)

Tools

Tailwind CSS

Job description

About Mercor

Mercor's mission is to organize human intelligence to power the AI economy. We're a leading AI data company, building the layer between human expertise and frontier models. Millions of domain experts on the platform are paid over $4 million per day to train frontier AI models. Mercor's APEX benchmark family measures AI's real-world impact on professional work. Mercor Enterprise brings this same infrastructure to Fortune 500 companies: helping companies capture how their best people actually work, translating that expertise directly back into agents.

Mercor is creating a new category of work where expertise powers AI advancement. Achieving this requires an ambitious, fast-paced and deeply committed team. You’ll work alongside researchers, operators, and AI companies at the forefront of shaping the systems that are redefining society. Mercor is a profitable Series C company valued at $10 billion. We work in‑person five days a week in our San Francisco, NYC, or London offices.

What you’ll do

• Own the design of core user journeys across the product, from initial flows to polished UI

• Collaborate with engineering and product to implement new features and refine existing ones

• Bring clarity to complex user experiences as our product evolves and scales

• Create and maintain a clean, modern visual language inspired by tools like Notion and powered by elements like Tailwind

• Work closely with our Head of Design to articulate and evolve Mercor’s design philosophy & culture

• Help tutorialize the product experience — ensuring that users know what to do without needing to be told

Qualifications

• Strong portfolio that demonstrates both visual polish and UX depth

• Passion for building products that are intuitive, beautiful, and a joy to use

• 4–8 years in product design, ideally at fast-moving startups or high-bar product teams

• Experience working closely with engineers and understanding implementation constraints

• Proven ability to operate autonomously

• Bonus: Experience building AI-driven products or marketplaces

At Mercor, we recognize that exceptional ability comes in all forms, a core philosophy on which we built our platform. Because of this, we welcome candidates from diverse backgrounds with unique experiences and transferable skill sets, even if they don’t meet all the preferred qualifications listed above.

Benefits

• Generous equity grant vested over 4 years

• Up to $15k Relocation bonus

• $10K housing bonus (if you live within 0.5 miles of our office)

• $1.5K monthly stipend for meals

• Free Equinox membership

• $200 monthly laundry reimbursement

• $200 monthly personal wellness reimbursement

• Health, Dental, Vision insurance