Python is a popular language used at Google for various purposes such as web development, machine learning, and data analysis.
Java is another widely used language at Google, especially for developing Android apps and building large-scale systems.
C++ is a powerful language used for developing operating systems, browsers, and gaming engines. It is also used at Google for building high-performance applications.
Go is a relatively new language developed by Google that is gaining popularity for its simplicity and efficiency. It is used for building scalable network applications and distributed systems.
Swift is a programming language developed by Apple for building iOS and macOS apps. It is also used at Google for developing mobile apps.
Kotlin is a modern language that is gaining popularity for Android app development. It is used at Google for building Android apps and is considered a better alternative to Java.