Y Combinator

Y Combinator

Software Product Design Engineer

San Francisco, California, USPosted 9 months ago$185,000 – $485,000
Full TimeUS

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Job Description

Build polished, thoughtful product experiences at YC Y Combinator builds the software that runs YC — internal tools used by partners and founders, public products used by the broader startup ecosystem

Key Highlights

  • Turn design mocks (yours or others’) into pixel-perfect , production-ready frontends using modern web tech.
  • Iterate on existing interfaces by improving layout, interaction quality, motion, and design consistency.
  • Work closely with engineers, partners, and stakeholders — you’ll own the design and implementation of features end-to-end.
  • Rapidly prototype and “vibe code” to explore ideas, gather feedback, and iterate quickly.
  • Contribute to design systems, component libraries, and patterns that raise the bar for frontend quality across YC.

Qualifications

Preferred Qualifications

  • Experience building or maintaining design systems.
  • Contributions to open source UI libraries or design resources.
  • Background in internal tools, admin dashboards, or developer-facing products.

Skills & Technologies

ReactTypeScriptCSSFigma

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Job Details

Employment Type

Full Time

Salary Range

$185,000 – $485,000

Location

San Francisco, California, US

Posted

9 months ago

Country

US