Senior Front-End Engineer, Publisher

Quantcast is hiring a Senior Front-End Engineer to join the Publisher Engineering team in our San Francisco office.

We have created one of the world's largest, living data-sets and we use it to bring unparalleled relevance to online advertising. By utilizing technology and big data to understand digital audiences, Quantcast solves the biggest challenges in marketing. 

The Publisher Engineering team is responsible for developing products to deliver valuable audience insights and products to publishers. As a Senior Front-End Engineer, you will help define the front-end architecture, and direction of the product. You will work closely with our Product Design team to bring their designs to life, while keeping your eye on the future with re-usability always at the front of mind. You will implement APIs (in Java).


  • Work with your team to determine product direction and customer needs
  • Develop interactive user interfaces using modern frameworks (in particularly ReactJS)
  • Share knowledge and best practices amongst the publisher engineering team and the wider engineering team
  • Work with product designers to review mockups and brain-storm user interface ideas
  • Participate in a team-wide on-call rotation to keep the systems ticking along


  • Bachelor's degree in Computer Science, related field or equivalent experience
  • Excellent understanding of various web technologies (HTML5, CSS3 etc) and front-end frameworks (e.g. ReactJS or AngularJS)
  • Excellent understanding of client-side performance
  • Passion for new technologies and driven to build the best products
  • Deeper understanding of cross-browser compatibility issues and ways to work around them

Bonus Points

  • Strong understanding of Java and API design
  • Experience with consumer-facing high-traffic web applications

Quantcast is a late-stage, pre-IPO startup headquartered in San Francisco with offices around the world. We are committed to creating an inclusive and diverse environment where everyone can confidently be their authentic self.

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