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Frontend Engineer

Emergent

hybridseniorpermanentfrontend San Francisco, CA Today via LinkedIn

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Tags

ReactTypeScriptReduxZustandReact QueryViteWebpackTurborepoWeb PerformanceAccessibility

About the role

Role overview

As a Frontend Engineer, you will define and own the frontend architectural vision for complex, high-scale products built using AI-driven software creation. You’ll design scalable UI and internal tooling, translate product requirements and Figma designs into technical architecture, and drive performance, accessibility, security, and scalability improvements.

What you’ll do

  • Own frontend architecture and lead the technical vision for high-scale products
  • Design scalable component systems, UI frameworks, and internal tooling
  • Translate product requirements and Figma designs into robust technical architecture
  • Drive performance optimization, accessibility, security, and scalability initiatives
  • Break down complex problems and propose long-term technical strategies that influence the roadmap
  • Build reusable libraries, design systems, and internal packages to improve engineering efficiency
  • Review critical code paths, guide engineering best practices, and maintain technical excellence
  • Collaborate with Product, Design, and Backend for end-to-end solutions
  • Mentor and upskill senior engineers to operate at an architect level

What you’re looking for

  • 4–8 years of frontend engineering experience with deep React.js and TypeScript expertise
  • Strong foundation in architecting large-scale, modular, distributed frontend systems
  • Mastery of modern state management, e.g. Redux, Zustand, Recoil, React Query (or similar)
  • Expertise in JavaScript (ES6+), TypeScript, Web APIs, browser internals, and performance tuning
  • Experience with build tools and monorepo tooling such as Webpack, Vite, Turborepo and bundling/optimization strategies
  • Ability to design UI frameworks, component libraries, and cross-platform solutions
  • Solid understanding of REST, GraphQL, caching, and client-side data architecture
  • Strong debugging skills for production-scale issues
  • Experience with automated testing (Jest, RTL, Cypress) and CI/CD workflows

Nice to have

  • Next.js, micro-frontends, or SSR architectures
  • Experience with design systems tooling: Storybook, MUI, Chakra, Radix
  • Contributions to open-source or internal engineering frameworks
  • Knowledge of web security, accessibility, and SEO optimization
  • Background mentoring engineering teams or owning cross-functional initiatives

Why join Emergent

  • Architect core frontend foundation for a product used globally
  • Work with world-class engineers building AI-driven development
  • High-ownership, impact-focused environment with flexible and remote-friendly work

About Emergent

Emergent builds autonomous coding agents that generate, test, and deploy production applications directly from plain-language intent. The company operates these systems at global scale, helping millions of users create millions of real applications, and focuses on correctness, reliability, security, and scalability.

Scraped 5/15/2026

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