Senior Software Engineer, Identity & Security Foundation (ISF)
Core
Design, develop, and maintain secure, scalable authentication and authorization systems and microservices that serve as the foundational identity infrastructure for Box's enterprise content management platform.
Role type
Senior IC software engineer (identity & security)
Builds
High-quality microservices powering MFA, SSO, OAuth 2.0, OIDC, JWTs, token management, scopes, and permissions for web, API, and service-to-service access.
Domain
Enterprise content management, identity management, and security
Deliverable
production ML models | product features | infrastructure
Required skills
Java, PHP, microservices architecture, RESTful APIs, OAuth 2.0, OIDC, JWTs, token management, MFA, SSO, security best practices, system design
Preferred skills
Box API implementation, open source contributions, developer community engagement
Responsibilities
Design and build secure authentication/authorization systems; operate high-quality microservices; provide technical guidance and mentorship; influence company-wide architectural decisions; participate in on-call rotation for incident response.
Seniority
Senior, hands-on IC
