True Talent Solutions Partners

Founding Product Designer

San Mateo
Salary
$130,000 - $160,000 annually
Level
Mid
Work type
On-site · San Mateo
Visa
Not offered

Open. First seen 2 November 2026.

Apply on the company's site →

About the role

About the Role

Join an early-stage AI data and annotation company as its founding product designer. You will own the contributor platform experience, helping people understand and complete complex tasks through clear, intuitive product design.

What You'll Do

  • Identify usability challenges and own product improvements from discovery and design through implementation.
  • Create flows and interfaces that make task requirements easier for non-technical contributors to understand.
  • Partner with the founding team and engineers to turn project requirements into effective platform experiences.
  • Build and maintain the product's design system, reusable components, and visual language.
  • Use AI coding tools and the existing frontend infrastructure to implement and ship your own UI changes.
  • Prototype quickly, observe user behavior, and iterate on designs to improve usability and task comprehension.
  • Raise the bar for product craft across responsive layouts, loading and empty states, copy, and edge cases.

What We're Looking For

  • One to two years of product or UX design experience, including internships, and experience designing consumer-facing products.
  • Strong design taste, a high iteration pace, and comfort exploring distinct concepts and experimenting with product experiences.
  • Experience shipping frontend or UI changes to production, including with AI coding tools such as Cursor, Claude Code, or Codex.
  • Familiarity with React, TypeScript, HTML, and CSS, alongside design tools such as Figma.
  • Startup experience and experience designing for AI or data-focused products are useful. Consumer product design breadth beyond dashboards is important.

Compensation & Benefits

Base salary is $130,000 to $160,000 USD annually. Visa sponsorship is not available.

Location

On-site in San Mateo, California.

What this role asks for

Particular to this role

CSS · HTML

Rare in True Talent Solutions Partners's other 124 open postings.

Standard for design roles

Figma

Common in design postings at any company.

Compared with True Talent Solutions Partners's other open jobs.

The team: Client Roles

This role is one of 125 open in Client Roles. 125 were posted in the last 30 days, including 7 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (64 of 125), TypeScript (45 of 125), LLM (44 of 125), React (41 of 125), JavaScript (28 of 125), AWS (24 of 125), Machine Learning (24 of 125)

OTHER ROLES ON THIS TEAM

From the team and dates on True Talent Solutions Partners's own job board.

Posting history

Reposted once since 28 October 2026: a posting for this role in San Mateo was taken down and the role was posted again.

  • 2 November 2026 – open (this posting)
  • 28 October 2026 – closed 31 October 2026

Salary context

16 other open postings titled Founding Product Designer state a salary: median USD 150,000 to USD 203,000 a year.

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SKILLSTypeScript 13,153React 12,256Figma 3,878HTML 3,751
PLACESSan Mateo 759United States 73,414
COMPANYJobs at True Talent Solutions Partners 125

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