✦ Luna Orbit — Software Engineering

UI Software Engineer, Claude.ai Consumer Product

at Anthropic

📍 San Francisco, CA | New York City, NY | Seattle, WA Hybrid Posted March 07, 2026
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Position Details

Type Not Specified
Experience mid
Exp. Years 5+ years
Education Not specified
Category Software Engineering

About this role

This role involves developing and shipping user-facing web features for Claude.ai, focusing on UX, responsiveness, and accessibility.

Key Responsibilities

  • Build and ship user-facing features for claude.ai's web experience
  • Translate design intent into high-quality implementations
  • Build responsive applications across devices
  • Collaborate with product managers
  • Maintain high code quality

Technical Overview

Stack includes React, Next.js, TypeScript, and Node.js, with an emphasis on frontend development, UI/UX, and performance optimization for consumer web applications.

Ideal Candidate

The ideal candidate is a mid-level web engineer with over 5 years of experience specializing in building high-quality, user-friendly consumer web applications using React, Next.js, and TypeScript. They excel in creating responsive, accessible interfaces that deliver smooth user experiences.

Must-Have Skills

ReactNext.jsTypeScript5+ years experience building consumer-facing web products

Nice-to-Have Skills

UI Platform experienceAccessibility implementationPerformance tuning

Tools & Platforms

ReactNext.jsTypeScriptNode.js

Required Skills

ReactNext.jsTypeScriptNode.jsJavaScriptWeb developmentUI/UX designResponsive designAccessibility standardsPerformance optimization

Hard Skills

ReactNext.jsTypeScriptNode.jsJavaScriptWeb developmentUI/UX designResponsive designAccessibility standardsPerformance optimization

Soft Skills

collaborationattention to detailproblem-solvingcommunicationadaptability

Industry & Role

Industry AI & Machine Learning
Job Function Frontend web development for AI consumer products

Keywords for Your Resume

ReactNext.jsTypeScriptNode.jsJavaScriptUI/UXResponsive applicationsAccessibilityPerformanceWeb developmentConsumer web productsFrontend developmentUI designCross-device compatibilityHigh-quality implementationResponsive designPerformance optimizationFrontendConsumer products

Deal Breakers

Less than 5 years of relevant experience, Lack of proficiency in React, Next.js, or TypeScript, No experience with consumer-facing web products

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