Software Development Engineer, Criteo

• Seasoned developer at ease in navigating through complex code base and environments
• Excellent understanding of the underlying technologies and stacks (AuthN, AuthZ, OAuth 2.0, JWT, Active Directory, LDAP)
• Proven interest in one of the following core concepts: SSO, Multi-Factor Authentication (MFA), RBAC (Role-Based Access Control)
• Knowledge of development best practices in some of the following languages (C#, Java, Scala, AngularJS, Python)
• Love to work with international teams with effective communication skills
• We acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!​

Desirable

• The Experience Enablers group within the Platform department of R&D is composed of four agile, human-sized teams whose goal is to provide standard SaaS building blocks for solutions
• The CIAM (Customer Identity & Access Management) team delivers authentication and access management services within Criteo R&D. Our mission is to provide developers with solutions and components (SDKs, APIs) to implement secure applications with state-of-the-art features and functionalities
• The provided services must be highly available, scalable, secure, and low latency. We currently provide authentication and authorization for more than 40.000 servers (Windows & Linux systems) and SSO (Single Sign On Authentication) services for 300.000 users, including Criteo customers
• You will join an agile team who design, develop, and continuously improve IAM solutions and infrastructure
• You will contribute to the success of Criteo business by being responsible for the customers’ identity management in Criteo’s Product Portfolio (CGrowth, CMax, CYield, CGrid)
• You will develop new features related to identity management like Identity federation or Multi-Factor Authentication (MFA)
• With your team, you will develop and maintain the services (API + UI) in charge of users, services accounts, and group management
• Scale, performance, and resiliency across datacenters will be your challenges
• You will be responsible for developing and running a fully automated infrastructure, critical for the whole company