Senior Product Security Engineer - AI & Web3

Immutable is seeking a Senior Security Engineer (Product Security) to join our hybrid Sydney team. You will own vulnerabilities, model threats, and work with product engineers to fix issues before they reach production.

The role blends hands-on security, prototyping AI tooling, and cloud security across AWS/GCP, with a focus on Web3 and smart contracts in a fast-growing gaming platform. Based in Sydney, you will partner with engineers and security colleagues to build secure systems, maintain