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Senior Frontend UI Developer/ Designer - Clearstream

Senior Frontend UI Developer/ Designer - Clearstream

# of Openings 
Job Locations 
US-CA-San Francisco
Posted Date 

More information about this job


Clearstream.TV (part of Engine Media) is a multi-screen video advertising platform built to provide advertisers with the most relevant, brand-safe, and premium video content online.


We bring the spirit of a start-up; nimble teams, creative thinkers and a culture always in beta. Yet we are anchored within a transformative global network powerhouse with over 2,000 employees, providing end to end marketing services for many of the world’s most valuable brands.  This relationship with Engine Group also means we can offer our employees first-class benefits and opportunities for advancement.


We are looking for a passionate Front-end / UI Engineer(San Francisco Bay Area) to work on cutting edge projects for an innovative, fast growing video programmatic advertising platform company. The Front-End Engineer will wear many hats from defining the user experience, designing the visual aspects of the UI, to coding the components that make up the front-end. This is a full-time role and an opportunity to join one of the fastest growing companies in digital video advertising.


  • Own the workflow and user-facing UI journey, and build proof-of-concept prototypes to define solutions
  • Partner with product managers to develop product requirements with supporting user interface visualizations, and iterate on proposed designs with stakeholders
  • Be responsible for building interactive web based front-ends and UI components
  • Evaluate new and existing UX elements in the product by incorporating user feedback, leading code review sessions and best practices in order to continuously evolve and improve the product
  • Work with development, QA and customer-facing teams to ensure products exceed customer expectations 
  • Develop and continuously improve usability test criteria to guide product acceptance, and coordinate execution of UX with customers and stakeholders 
  • Define key UX metrics, track and analyze product performance, and assess customer and industry feedback 
  • Write well crafted, tested, readable and maintainable JavaScript code


  • A strong portfolio displaying your frontend, UI /UX, and graphic design skills
  • 3+ years of professional experience writing Javascript and bringing UX/UI design concepts to life
  • Expert with HTML, CSS, and experience with libraries like SASS/LESS
  • Expert in developing interaction and visual designs to produce a seamless, effortless experience
  • Experience in information architecture methodology and UX design techniques in an iterative software development setting
  • Experience in frontend development, human-computer interaction (HCI), or equivalent professional experience

Nice to haves:

  • Node.js, Grunt, Gulp, or other server-side JavaScript technologies and tools
  • Automated testing, continuous integration(CI), realtime monitoring, and autoscaling of systems
  • Validated Use Case requirements as part of an overall Application Product Lifecycle
  • Previous exposure to Ad Tech, B2B or "big data" products

Our stack:

  • Java,  Ruby on Rails, AWS, Javascript, HTML, CSS, Angular, Backbone, Node, React and more!

This is an exciting opportunity to make an impact in a company with a critical position in digital video and mobile video advertising, both of which are the fastest growing categories of digital advertising in North America. If you are passionate about media, thrive in a flexible yet fast-paced environment, and are looking to work with an innovative and dynamic team, this position is for you!


Engine Media Benefits Include:

  • Unlimited paid time off
  • 401(k) employer contributions
  • Competitive Medical, Dental, and Vision Insurance
  • Life and Disability Insurance
  • Entertainment and travel discounts
  • Family-friendly benefits
  • Relaxed dress code
  • Collaborative environment
  • Shiny new Macbook Air or Pro
  • Surround yourself with some of the smartest people in the industry