Senior Frontend Engineer

Build and publish web apps in minutes using AI-powered website builder, no coding required.
$150,000 - $235,000
Frontend
Senior Software Engineer
Hybrid
1 - 10 Employees
4+ years of experience
AI · Enterprise SaaS

Description For Senior Frontend Engineer

Mocha is revolutionizing web application development with an AI-powered platform that enables anyone to build and publish web apps without coding. As a Senior Frontend Engineer, you'll be at the forefront of building the next framework for making websites.

The role involves tackling advanced frontend challenges, from implementing real-time collaborative features to creating intuitive UI patterns inspired by tools like Figma and Webflow. You'll be responsible for evolving the main web application, optimizing performance, and expanding platform capabilities into full-stack territory.

Working in a small, highly collaborative team, you'll have direct access to founders and significant influence over product direction and strategy. The tech stack includes React, TypeScript for frontend, Elixir (Phoenix) for backend, PostgreSQL for database, and fly.io/Cloudflare for infrastructure.

Key responsibilities include:

  • Building and evolving the core web application
  • Implementing real-time collaboration features
  • Creating intuitive UI patterns for non-technical users
  • Designing frontend framework stack for AI integration
  • Expanding platform capabilities for backend features

The ideal candidate brings:

  • 4+ years of frontend development experience
  • Deep expertise in React, TypeScript, and modern frontend tools
  • Track record of shipping polished, user-focused products
  • Passion for AI's potential in coding
  • Strong design sensibility and attention to UX
  • Startup mindset with focus on velocity and impact

The company offers competitive compensation ($180K-$250K salary, 1.25%-2% equity), hardware setup, unlimited vacation, and hybrid work schedule. Join a mission to democratize web development and shape the future of how people build software.

Last updated 7 hours ago

Responsibilities For Senior Frontend Engineer

  • Evolving main web application and development experience
  • Building real-time collaborative features
  • Implementing intuitive UI patterns for non-technical users
  • Help design frontend framework stack for AIs
  • Expanding platform's capabilities into full-stack territory
  • Performance optimization across the stack

Requirements For Senior Frontend Engineer

React
TypeScript
PostgreSQL
  • 4+ years of frontend development experience
  • Deep expertise in React, TypeScript, and modern frontend tools
  • Track record of shipping polished, user-focused products
  • Passionate about AI's potential in coding
  • Highly productive while producing quality code
  • Design sensibility and UX understanding
  • Curious and driven, never afraid of hard problems
  • Startup mindset with focus on velocity and impact

Benefits For Senior Frontend Engineer

Equity
  • New MacBook Pro, big display, and accessories
  • Unlimited vacation
  • Hybrid flexible schedule (3 days onsite in SF)

Interested in this job?

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