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Senior Backend Developer

Tel Aviv, Israel

Our Story:

We’re EX.CO, the world’s leading self-serve video technology platform. We empower publishers to own their video strategy for maximum yield by providing easy-to-use, AI-based solutions for ad serving, monetization, content automation, interactive experiences, and contextual targeting.

 Our one-stop-shop platform is trusted by some of the largest publishers globally including CBSi, Hearst, MLB, Nasdaq, Refinery29, Sky News, Time, ViacomCBS, VICE, and Ziff Davis.

 Founded in 2012 with employees located around the world, EX.CO is backed by The Walt Disney Company, Saban Ventures, Viola Group, 83North, and Firstime Ventures. For more information, visit EX.CO.


Your Story:

As a Senior Backend Developer at EX.CO you will be part of our ad server team. You will optimize a high-scale infrastructure product with billions of transactions every day, own end to end features and handle the entire development cycle - architecture, implementation, deployment and monitoring.

As part of the job, you will work closely with the product, BI, operations and business teams. build a great product that will leverage our capabilities and influence directly the way billions of people consume and engage content over the internet.

 Long story short, you will:

  • Support 99.999 uptime infrastructure products with billions of transactions every day.
  • Collaborate with stakeholders to create a product roadmap and maintain an ongoing technical roadmap.
  • Collaborate with the product analysts team to optimize products based on relevant KPIs.
  • Improve EX.CO's development cycle working with DevOps to optimize git flows and CI/CD processes.


And will be awesome if you have:

  • 10+ years of experience in NGINX, AWS, Redis, Lua. Go, PHP and Angular is a plus
  • Experienced in building cloud-based complexed systems in a scale oriented environment.
  • Organized and committed to the highest code quality along with handling context switches.
  • Fast learner, organized and committed to the highest code quality.



  • Proven experience working in the Ad-tech industry
  • Experience working with Kafka & data streaming processes

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