senior frontend engineer jobs



As a Senior Frontend Engineer, you are an experienced engineer who delivers immersive user experiences over complex, nuanced data.  Does this sound like you? Guided by data and A/B testing, you use user behavior to optimize engagement.  Seamless human-computer interaction, novel visualizations, and intuitive UX inspire you. You are passionate about engineering excellence and foster innovation while remaining practical on implementation.

What You'll Do
  • Collaborate with design and product to build functional and delightful product experiences
  • Ensure the technical feasibility of UI/UX designs
  • Invest in making our UI platform scalable and our teams productive
Requirements
  • Familiarity of core JavaScript, React, Redux, and HTML5 / CSS3
  • Deep knowledge of front-end build tools for validation, transpilation, and bundling (ESLlint, webpack, Babel, etc.)
  • Experience building and deploying a single-page application for public use
  • Experience developing and maintaining SaaS products
  • Proficiency writing unit and integration tests
  • 5+ years of professional frontend development
Bonus Points
  • Strong understanding of UX and Design fundamentals
  • Experience with d3.js
  • Expertise in tuning web performance
  • Knowledge of web serving architecture (e.g. CDNs, caching, load balancers)