# Senior Product Designer at Mercor

- Company: Mercor
- Status: Open
- Workplace: On-site
- Location: San Francisco
- Level: Senior
- Discipline: Design
- Employment: Full-time
- Salary: $200K–300K
- Posted: 2026-09-12
- Skills: Engineering
- Apply: https://jobs.ashbyhq.com/mercor/ecab827a-f5d7-4a7f-a1b5-898768fee04c

## 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 

More Mercor roles: https://deviantjobs.com/companies/mercor