I am using this for Backend development. It's simply the best in market. Great UI and fast performance

WebStorm is part of the JetBrains software suite oriented towards developers. Specifically dedicated to front-end and back-end web technologies, it offers an intuitive and powerful development environment. Its strengths lie in the advanced integration of the most popular technologies such as JavaScript, TypeScript, Node.js, React, Vue.js, or PHP. Support for the latest language specifications, intelligent code auto-completion, and efficient debugging significantly accelerate productivity.

responsive and feature rich plugins. It supports the latest build system, and the experience for both Android and backend development on java or kotlin, groovy is great. syntax/grammer highlight and auto-completion works great all the time.