This article looks at the three cutting-edge tech roles that will be valuable in the Web3 space. Decentralised currency and blockchain technology will form the backbone of Web3, and the global blockchain market is set to grow exponentially. Automation is a key component of Web3, and machine learning skills will be necessary to leverage AI technology and lead to a more efficient, secure and autonomous user experience. New programming languages such as Solidity, JavaScript, Rust, Go and Python are being used.