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We are seeking a Customer Identity Lead with expertise in AD B2C to lead the strategy, design, and execution of our Customer Identity and Access Management (CIAM) capability across all digital retail channels. You will play a key role in delivering secure, personalised, and seamless identity experiences for millions of customers interacting with our eCommerce platform, mobile apps, loyalty programs, and in-store services. In this role, you’ll oversee the management of our ADB2C platform, enabling modern authentication flows, integrating identity into customer journeys, and aligning with data privacy and compliance requirements. You’ll work closely with product, security, marketing, and engineering teams to create a frictionless identity layer that supports scalable customer engagement to deliver unified identity, consent, and profile data to drive personalized customer engagement, as well as planning and leading the next phase of the journey transitioning to Entra External ID and beyond.
Job Responsibility:
Define and execute the CIAM strategy leveraging AD B2C to support secure and scalable customer authentication
Serve as subject matter expert for all identity-related features and initiatives across digital retail platforms
Develop and enforce identity governance policies, including consent, data retention, and customer lifecycle management
Configure and manage Azure AD B2C custom policies, user flows, API connectors, and identity providers
Design and optimise sign-up/sign-in experiences, password reset, multifactor authentication (MFA), and social login integration
Integrate ADB2C with eCommerce, mobile apps, loyalty platforms, CDPs, and customer support tools
Lead the transition from ADB2C to Entra External ID
Collaborate with Salesforce teams to manage the integration of ADB2C with Salesforce Marketing Cloud and Service Cloud
Enable identity data sync for personalized campaigns, customer journeys, and service case management
Ensure secure identity token exchange and profile synchronization between ADB2C and Salesforce CRM/CDP systems
Collaborate with UX, marketing, and personalisation teams to ensure identity flows support seamless, branded experiences
Enable progressive profiling and identity attributes that drive personalised recommendations and loyalty features
Support Single Sign-On (SSO) across digital properties and partner platforms
Support modern authentication standards (OAuth 2.0, OpenID Connect, SAML) using ADB2C
Ensure platform compliance with data protection regulations (GDPR, CCPA, etc.) including consent and preference management
Monitor identity-related threats and partner other with security teams to manage incident response and fraud prevention
Partner with cross-functional teams including product, marketing, legal, and engineering
Act as the primary point of contact for all customer identity-related platform enhancements and incident resolutions
Lead a small team of 3rd party identity engineers
Requirements:
Solid experience in Identity & Access Management, including implementing or managing AD B2C in a production environment
Strong hands-on experience with ADB2C user flows, custom policies, REST API integration, and Azure AD Graph / Microsoft Graph
Proficiency in authentication standards: OAuth 2.0, OIDC, SAML
Experience in retail, eCommerce, or high-volume consumer-facing environments
Familiarity with customer privacy and data protection regulations (GDPR, CCPA)
Ability to translate technical capabilities into customer experience outcomes
Nice to have:
Experience integrating ADB2C with Microsoft technologies
Exposure to loyalty platforms, CDPs, or CRM integration
Cloudflare experience
Microsoft certifications a plus
What we offer:
Discretionary company bonus
Company pension up to 7% matched
Company Car allowance of £5,700
15% colleague discount in store and online
Free access to wellbeing services such as Stream, 24/7 virtual GP, counselling, health and dental cash plans and a 24/7 employee assistance helpline, alongside discounts across a range of services and activities, from airport parking, enhanced to theme parks and cinemas
Asda Allies Inclusion Networks – helping colleagues to make sure everybody is included and that our differences are recognised and celebrated
Excellent parental leave policies, including maternity & adoption leave, paternity leave, shared parental leave, neonatal care leave, and support for those doing fertility treatments