An IDM (Identity Management) developer designs, develops, and implements identity management solutions to secure data access. They create and maintain software systems to manage digital identities, ensuring appropriate access to resources across multiple technological environments. They work with protocols such as SAML, OAuth, and OpenID. They also design user interfaces, write code, and debug applications. IDM developers often collaborate with cybersecurity teams to ensure the system's security. They may also train users and develop documentation. Their goal is to create systems that balance ease-of-use for end users with the need to protect sensitive information and comply with data privacy regulations.