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Backend Tech Lead

Tel Aviv, Israel

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, Refinery29, Sky News, ViacomCBS, VICE, and Ziff Davis. 

Headquartered in New York City with employees located around the world, EX.CO is backed by The Walt Disney Company, Saban Ventures, Viola Group, 83North, and Firstime Ventures.


Your Story:

As a tech lead 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 act as a consultant and mentor within one of our engineering groups, for EX.CO's platform core components, you'll be in charge of creating a tech roadmap, leading for architectural changes, improving the development cycle, mentoring and developing your team members, and much more.


  • Take a leading part in building and architecting the EX.CO platform.
  • Lead an extremely talented team of engineers, share technological knowledge, and mentor others.
  • Own the design, implementation, and end-to-end delivery of highly scalable complex user-facing features. 
  • Lead back-end infrastructure while introducing- microservices architecture best practices, performance optimization, security considerations, and more.
  • Research and adopt the latest tech stack and tools to support current and future tech and business challenges.
  • Improve EX.CO's development cycle working with DevOps to optimize git flows and CI/CD processes.


  • 7+ years of meaningful hands-on experience in developing web-based products, experience with both FE and BE technologies such as Angular/React/Vue, Grunt/Gulp/Webpack/Nodejs, MongoDB/MySQL/CDN/Redis.
  • Experienced in building cloud-based complexed systems in a scale-oriented environment.
  • Fast learner, organized and committed to the highest code quality.
  • Strong collaboration and communication skills.
  • Great attitude towards work and people.
  • Fluent English.
  • Experience mentoring other engineers is a big plus.

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