At least 5+ years of experience in backend development with preferably a typed language (Typescript/Node.js, Java, C#) with a focus on delivering for scalability, availability, security and performance At least 2+ years of experience working on frontend applications, preferably with React, but experience with Angular is also valued Experience with serverless architectures, microservices or distributed systems Worked extensively with AWS in a production environment and understand how to design for, deploy on and get the best out of, the environment and services provided by Amazon Ability to discuss AWS offerings, their usage, and explain them to junior engineers Security-conscious in all work