Senior Frontend Engineer — Own End-to-End UI (React/TS)

UMATR; San Francisco (CA); On-site; USD 100,000 - 140,000; Full time

Job summary

A dynamic AI startup in San Francisco is seeking a Frontend Engineer to build high-quality features with React and TypeScript. You will take ownership of projects and collaborate closely with designers and founders in an early-stage environment. The ideal candidate has 3+ years of experience, solid frontend architecture knowledge, and a builder mentality. Join this ground-floor opportunity to shape the future of AI-native solutions in a fast-paced setting.

Qualifications

• 3+ years of strong frontend engineering experience with React and TypeScript.
• Solid understanding of modern frontend architectures.
• Experience shipping production systems with high-quality engineering standards.

Responsibilities

• Build and ship high-quality frontend features using React, Next.js, and TypeScript.
• Collaborate with founders and cross-functional teams.
• Take end-to-end ownership of projects in a fast-moving environment.

Skills

Frontend engineering with React

TypeScript

Performance optimisation

Modern frontend architectures

State management

Tools

React

Next.js

Job description

A dynamic AI startup in San Francisco is seeking a Frontend Engineer to build high-quality features with React and TypeScript. You will take ownership of projects and collaborate closely with designers and founders in an early-stage environment. The ideal candidate has 3+ years of experience, solid frontend architecture knowledge, and a builder mentality. Join this ground-floor opportunity to shape the future of AI-native solutions in a fast-paced setting.