Senior Security Engineer, Ciam Contractual Mumbai

Job Description Job Title-Senior Security Engineer, CIAM \n \nPosition Overview \nThis role is designed as a modern CIAM platform engineering position focused on securing and automating customer identity services using Auth0. Market direction in shows that CIAM is increasingly treated as a customer trust, fraud prevention, and digital experience capability rather than only a login administration function. \nThe position requires deep hands-on engineering experience with Auth0, Infrastructure as Code using Terraform, and practical AI security capability. The combination reflects current expectations that identity engineers deliver secure customer identity services through automation, CI/CD workflows, and up-to-date detection and response practices. \n \nJob Summary \nSeeking a highly skilled Security Engineer, CIAM Platform to design, automate, and secure the customer identity platform. This role owns the implementation and operation of CIAM capabilities using Auth0, with full Infrastructure as Code management through Terraform, secure CI/CD practices, and AI-aware security controls to address modern identity threats and customer experience requirements. \nThe successful candidate combines hands-on Auth0 engineering, robust automation and scripting skills, and practical AI security knowledge to improve authentication security, reduce fraud and account takeover risk, and support scalable identity delivery across environments. \n \nKey Responsibilities \n \n Design, implement, and operate CIAM solutions on Auth0 across development, test, and production environments.\n Manage Auth0 configuration as code using Terraform, including applications, connections, actions, triggers, and setting-specific settings.\n Build and maintain secure deployment workflows for Auth0 using CI/CD and Git-based change management.\n Define and enforce authentication and authorization controls, including OAuth 2.0, OpenID Connect, MFA, passwordless, and step-up authentication.\n - .