Sr. Javascript Engineer (Remote LATAM)

A bit about Intersog

Intersog® is a Chicago-based provider of software engineering, custom development, and IT consulting solutions. We help companies address IT talent by building dedicated software development teams either locally in the USA / Canada / Mexico or in our R&D centers in Ukraine.

We are looking to add a talented Javascript Engineer to become part of a team with developers in Florida and Poland. You will build and support an application that helps integrate a SaaS CCM solution for managing customer communications.


  • Develop performant code following industry best practices
  • Develop exceptional user experiences that facilitate video consumption of episodic video on demand and live streaming
  • Debug issues, fix bugs and refactor code
  • Review code to ensure performance, scalability, and best practices
  • Continue to learn new technologies and approaches to ensure applications are always current and best-in-class


  • 5+ years of professional software development experience using JavaScript, ECMAScript
  • 5+ years of experience working with ReactJS
  • Thoroughly familiar with HTML5, Dom.
  • Familiarity with Angular framework
  • Experience with REST APIs from browser-based code.
  • Familiarity with Web Sockets technology
  • Experience with performance improvements and component design
  • Strong CS fundamentals, troubleshooting, debugging, and problem-solving skills
  • Experience with test-driven development
  • Proficient in Git, Git commands, and various Git workflows
  • Solid grasp of development methodologies such as Scrum and Agile
  • Knowledge of SlateJs is a PLUS.

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