# Lead Frontend Engineer at Zyphra

- Company: Zyphra
- What the company does: The future of intelligence is open.
- Company website: https://www.zyphra.com
- Type: Startups
- Level: Senior
- Location: San Francisco
- Work setup: On-site
- Posted: 2026-03-17
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/zyphra/b1a6f674-290c-4ed9-ad96-b34599186cd4
- Page: https://www.1752.vc/careers/jobs/zyphra-lead-frontend-engineer/

## About the role

As a Lead Frontend Engineer , you’ll lead the design and development of the user-facing side of our agentic system, shaping how users interact with AI across their desktop, browser, and filesystem. You’ll work across interface design, component libraries, and frontend infrastructure to craft seamless, accessible, and intuitive user experiences. You’ll work closely with engineers, ML researchers, and backend teams to bring intelligent agents to life in a way that’s beautifully simple and deeply useful.

## What they're looking for

- Strong frontend engineering skills with fluency in HTML, CSS, and JavaScript/TypeScript
- Experience with modern frontend frameworks such as React
- Demonstrated attention to UI detail and usability, with a user-first mindset
- Ability to prototype and iterate quickly, both in code and with design tools like Figma
- Experience designing and developing responsive, accessible, and high-performance interfaces
- Strong intuition for HCI principles, accessibility, and visual clarity

Tags: Product