Senior Front End Engineer at ClassPass – San Francisco, CA

ClassPass

Discover the best workouts around.

ClassPass is the world’s leading platform for studio and gym fitness. We are passionate about helping our members live a more active life – they currently book a million classes a month and we are just getting started.

Our front end engineers are an essential part of our team working closely with designers and product managers.  We build the frontend components of our web app and use established practices to ensure high quality code.We make the most of modern tools like React, Redux, and SASS, and we ensure our UIs work well on all screen sizes. Some of us specialize in CSS, some in front-end infrastructure, but all of us are JavaScript pros and full-stack engineers.

Responsibilities:

  • Collaborate with Product Managers to iterate on the design and implementation of our product
  • Build efficient and reusable front-end systems and abstractions
  • Find and address performance issues
  • Participate in design and code reviews
  • Maintain high code coverage via unit tests and acceptance tests

Requirements:

  • Strong knowledge of JavaScript
  • Experience with modern JavaScript libraries and tooling
  • Knowledge of HTML, CSS, and related web technologies
  • Strong Computer Science fundamentals
  • Awareness of cross-browser compatibility issues and client-side performance considerations

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.