About Us 🚀 Immutable is a global technology company, powering the leading platform for building games on Ethereum. We are on a mission to build the future of gaming by redefining how games are played and discovered. Founded in 2018, Immutable is one of the fastest Australian companies to hit unicorn status, having raised more than AUD $300M+ and a valuation of AUD $3.5 billion. Currently, the Immutable Group consists of the Immutable Platform, the leading platform for building games on Ethereum powering successful games like RavenQuest and Immortal Rising 2, and Immutable Games, a global leader in web3 game development and publishing with leading titles Gods Unchained and Guild of Guardians. Our ambition is to make digital worlds real; we have incredible global growth plans as the fastest growing gaming chain in 2024 with 250+ games signed, more than in all previous years combined. 🚀 About The Role 🤔 As Immutable scales rapidly, we’re investing in building out a world-class security function. We’re looking for a Senior Security Engineer to join our growing security team to lead the charge in detection engineering, response automation, and adversary simulation. This role is ideal for someone who thrives in fast-paced environments, deeply understands detection and response, and wants to shape security strategy at the core of a web3 company handling digital asset ownership at scale.