Senior Frontend Engineer Equity at AI startup

Senior Frontend Engineer

Salary: $140K – $240K + Equity

Company

Description:

Fast-growing AI startup

Job Description: Join a high-velocity team building the future of AI-driven interfaces. You will own the frontend for a sophisticated workspace tool, shipping polished, real-time interfaces that feel instant and intuitive. As a core engineer, you will make critical design and product decisions, prototyping rapidly to bridge the gap between complex backend logic and seamless user experience.

Location: San Francisco, USA

• Ship high-impact features in a high-autonomy environment where you own the product vision from idea to execution.
• Join a well‑funded team backed by top‑tier VCs working at the cutting edge of AI and collaborative software.
• Work in person at a beautiful San Francisco office with a highly collaborative, fast‑paced team of elite engineers.

• Architect and build complex, performant frontend interfaces using React, Next.js, and Type Script.
• Implement real-time collaborative features and rich text editing tools to support seamless user workflows.
• Partner with the founding team to make rapid design decisions and maintain a high bar for visual polish.

• Has 4+ years of professional frontend experience with a portfolio of complex, high-quality production applications.
• Possesses a strong eye for design and product intuition, capable of making UX decisions without pixel‑perfect specs.
• Is an expert in Type Script and the modern React ecosystem with an obsession for performance and craft.