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Senior Full Stack Developer, Platform


Our Story:

EX.CO is the world’s leading content experience platform powering billions of personalized interactions around the web. Founded in 2012, EX.CO reimagines how brands, publishers, and small and medium-sized businesses engage with their audiences across their digital properties to drive meaningful growth. EX.CO’s always-on, codeless, dynamic experiences are trusted by clients such as ALEX AND ANI, Audi, CBSi, Hearst, MLB, Nasdaq, 

Headquartered in New York City with employees located around the world, EX.CO is backed by The Walt Disney Company, Viola Group, and 83North. For more information, visit EX.CO.

Your Story:

As a senior Full Stack at EX.CO you will develop our platform using all the latest and newest technologies; implement scalable, complex flows, shape up UX, improve user interactions and flows, and overall improve our core platform. You will be in charge of implementing end-to-end capabilities on a high-scale platform being heavily used and loved by our users. You'll be required to set the agenda for our architectural changes, improve the development cycle, mentor, and develop your team members and much more. You'll work closely with the business and build a great product that will leverage our capabilities and user experience, directly influencing the way billions of people consume and engage content over the internet.


  • Take full ownership of projects from design to implementation and deployment.
  • Ensuring that all projects are delivered on time, within the scope and within budget.
  • Leading and mentoring junior developers in your team


  • At least 5 years of hands-on web development using FE technologies and frameworks such as JavaScript, HTML5, CSS, Angular, React, Vue, Redux, Storybook, Grunt, and Webpack.
  • Deep knowledge of NodeJS and MongoDB
  • Experience in leading design and architecture-related changes.
  • Fast learner, organized and committed to the highest code quality.
  • Experience with working on a cloud-based environment, AWS or other cloud providers, in a micro-services oriented architecture with all of its related methodologies and ecosystem 

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