Lead Software Engineer, Javascript - (Chicago, IL)

Integral Ad Science (IAS) is seeking a full-stack Team Lead to join our Viewability Measurement team in NYC. The perfect candidate has background with highly performant, raw Javascript as well as back-end distributed systems. You will be working with the product owner and the development team to design, build, test and maintain systems that are a central part of our ad verification products. About the Team: Our team specializes in developing solutions to complex measurement and verification challenges for ads across multiple browsers in desktop and mobile environments. We build the core measurement libraries that are the bedrock of our products and our technology reaches over a billion people across the globe. We're an agile shop and our products are constantly evolving to meet market demands that change in days and weeks rather than months or years. We practice test driven development, automate as much as possible, use continuous integration, and can push code to production daily.