The UI Platform team owns the foundational layer that makes all of Claude.ai possible, including shared infrastructure, components, APIs, and tooling
Job Summary
The UI Platform team owns the foundational layer that makes all of Claude.ai possible, including shared infrastructure, components, APIs, and tooling.
As a Software Engineer on this team, you'll be hands-on building the platform that other engineers depend on every day, designing and shipping shared components and evolving backend-for-frontend APIs.
This role is a great fit if you care deeply about developer experience and want your engineering work to have outsized leverage by building the tools and systems that make dozens of features possible.
Matching Summary
The UI Platform team owns the foundational layer that makes all of Claude.ai possible, including shared infrastructure, components, APIs, and tooling.
Salary
$320,000—$405,000 USD
Skills & Requirements
Must-have
modern web technologies
React, TypeScript, Next.js
designing or consuming APIs
developer experience
reliability, observability, performance
build, deploy, testing pipelines
Nice-to-have
building shared component libraries
BFF architectures and API patterns
performance optimization and latency reduction
CI/CD, build systems, deployment automation
working on AI/ML products
Key Requirements
5+ years of software engineering experience
building shared platforms, developer tools, or infrastructure