Lead Front End Developer

Sizung is hiring our NYC based full-time lead front-end developer to join our mission driven team of entrepreneurs, technologists, software engineers, and data scientists.




  • Build a front end from scratch against a robust API.
  • Participate in a collaborative environment that values personal responsibility.


  • Build efficient, robust, and reusable front end abstraction layer that powers our webapp.
  • Adhere rigorously to a complete set of specifications and designs.
  • Handle a fast moving environment that ships products quickly while maintaining extremely high quality code.


  • Fantastic communication skills with product and engineering team.
  • Deep knowledge of web technologies, e.g. HTML, CSS. Experience with LESS or SASS is a plus.
  • Deep knowledge of JavaScript frameworks, e.g. Angular, React or Vuejs. Experience with TypeScript is a huge plus.
  • Experience debugging across multiple browsers.
  • Knowledge of optimizing the speed and performance of websites is a plus.


To apply, please send a resume: dan (AT) sizung (DOT) com