Senior Frontend Engineer

Mocha is revolutionizing web application development with an AI-powered platform that makes building websites as intuitive as creating a Figma design. As a Senior Frontend Engineer, you'll be at the forefront of developing their online app builder, tackling challenging frontend problems like real-time UI iteration and intuitive interface design.

The role offers significant impact and ownership in a small, senior team working directly with founders. You'll be responsible for evolving the main web application, implementing real-time collaborative features, and creating intuitive UI patterns inspired by tools like Figma and Webflow. Key priorities include developing advanced AI interaction patterns, establishing real-time collaboration foundation, and optimizing performance across the stack.

The ideal candidate brings 4+ years of frontend experience with deep expertise in React and TypeScript. You should be passionate about AI's potential in coding, highly productive while maintaining code quality, and have a strong design sensibility. The team values pragmatic engineering approaches and uses a modern stack including React, TypeScript, Elixir (Phoenix), and PostgreSQL.

Working at Mocha means joining a mission to democratize software creation through AI. The company offers competitive compensation ($180K-$250K salary, 1.25%-2% equity), excellent hardware setup, and flexible work arrangements. The collaborative environment encourages participation across all aspects of the business, from ideation to production.

The interview process is streamlined and respectful of candidates' time, featuring technical discussions, behavioral interviews, and hands-on programming exercises with real problems rather than algorithmic puzzles. This is an opportunity to shape the future of web development and be part of a team building personal software for everyone.