Job Details

JavaScript Developer - (091)

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Job Title
JavaScript Developer
New York - New York, NY 10178 US (Primary)
Job Description
At Undertone, we’re breaking new ground in an ever changing industry.  We’re willing to take a stand, with thought leadership and quality at the forefront of everything we do.  We’re dedicated to finding solutions that create success for the brands we support. 


The unique talents of every individual on the team combine to meet these challenges.  There are no passengers here – we are all drivers on a quest for constant improvement and innovation.  Each and every one of us has a voice that shapes the future of the company – and a responsibility for sharing that voice. 


Undertone Standout Experience:

Undertone has been awarded with achievements that reflect on the culture and work environment.

  • Selling Power’s “Top 50 Best Companies to Sell For”
  • Crain’s NY “Best Places to Work”
  • AdAge Magazine’s “Best Places to Work”
  • Business Insider’s “Top 100 Digital Companies”
  • Jack Meyer’s “Top Performing Online Ad Networks”

This is a highly visible position as a hands-on JavaScript Developer.  You will be a member of a technology team focused on developing video player and rich media technologies using cutting edge technologies.  


The JavaScript Developer will be responsible for converting raw assets from our clients into rich media ad executions using HTML5, CSS3 and Javascript. The position requires strong front-end development skills, a focus on cutting-edge techniques related to the HTML/CSS/JS toolset, and a drive to experiment with new methods of driving interactions with advertiser content.  


Day to day, the JavaScript Developer will work with the Production Manager to determine creative production timelines, review completed work prior to client approval, and build new client creative, with an eye towards standardizing the execution of new functionalities.

Experimentation with cutting-edge HTML/CSS/JS techniques is essential to this position; the JavaScript Developer will also be producing “demo” creative executions that will serve as an example of our capabilities. 

Job Requirements

  • Expert knowledge of JavaScript - object oriented JavaScript experience is preferred
  • Experience with CSS3 and HTML5
  • Experience developing for mobile devices and tablets
  • Knowledge of cross-browser/platform compatibility issues
  • Knowledge of video
  • Expertise in XML and ActionScript 3
  • Experience optimizing JavaScript and/or Flash applications Media industry experience