Authentication Jobs

Experienced .NET backend engineer needed to architect and scale identity-platform services at CyberArk, working hybrid from Santa Clara to improve performance, reliability, and security across global systems.

Work on foundational full‑stack systems powering clinical AI agents—designing real-time interfaces, no-code tooling, and secure backend services at a Series A healthcare AI startup.

Inclusive & Diverse

Transparent & Candid

Mission Driven

Collaboration over Competition

Empathetic

Social Impact Driven

Rise from Within

Work/Life Harmony

Maternity Leave

Paternity Leave

Family Coverage (Insurance)

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Paid Time-Off

Notion seeks a senior product security engineer to design, implement, and operationalize platform security, mentor engineers, and help build a secure foundation that supports product growth.

Mission Driven

Inclusive & Diverse

Take Risks

Collaboration over Competition

Growth & Learning

Lead backend development for Verkada's Core Command systems, designing and scaling authentication and user infrastructure to support millions of users and devices.

Flux seeks a Senior Platform Engineer to build and maintain the full-stack platform services (billing, auth, onboarding, integrations) that enable a scalable AI-hardware product experience.

Work as a hands-on infrastructure engineer shaping large-scale identity and authentication systems to deliver secure, scalable platform services across multiple products.

Redapt is hiring an experienced Hybrid Cloud & Messaging Platform Engineer to lead architecture, operations, and incident response for identity and messaging services across Azure, AWS, O365, and on-prem environments on a short-term remote contract.

Security-focused software engineer needed to embed secure-by-default identity, access, and data protections across Sierra’s backend, APIs, and AI agent runtimes.

Lead Product Manager for Account Integrity to own authentication and verification strategy at Hinge, building user-friendly systems that deter abuse and uphold trust.

Lead the strategy and execution of Plaid’s Remember Me consumer product to deliver meaningful, scalable features that improve trust and conversion for millions of users.

NBCUniversal is hiring a Staff Cyber Systems Engineer (Authentication) to lead design and implementation of enterprise access management and SSO solutions using Azure Entra ID and PingFederate.

Lead the design and operation of secure, scalable Kubernetes and bare-metal infrastructure for Shield AI’s autonomy platform, enabling development teams with GitOps-driven self-service systems.

Work with Walrus's core engineering team as a Full Stack Developer Intern to design and implement production web features that strengthen B2B payment verification and platform reliability.

Harvey is seeking a Staff Android Engineer in San Francisco to lead the design and delivery of enterprise AI-driven Android experiences for legal professionals.

Lead AI product strategy and delivery for Visa's client-facing digital services, driving AI/ML-enabled self-service and managed solutions that enhance client experience and operational outcomes.

Experienced identity engineer needed to design, implement, and integrate CIAM solutions using leading platforms and modern authentication protocols for enterprise clients.

Lead the technical modernization and migration of Minnesota’s enterprise identity solution (LoginMN), directing architecture and delivery across Azure B2C/Entra, .NET services, and identity governance.

An early engineering leader role responsible for architecting and owning the backend systems that power Bond Studio AI’s real-time design, specification, and ordering platform.

Quizlet is seeking a Staff Software Engineer to lead architecture for identity, messaging, and trust & safety platforms from its San Francisco office.

Quizlet is hiring a Backend Software Engineer to design and scale identity, messaging, and trust infrastructure that secures and protects millions of learners.

Quizlet is hiring a Staff Software Engineer to architect and ship secure, scalable identity, messaging, and trust infrastructure that improves authentication, consent, and user safety.

Quizlet is hiring a Senior Software Engineer to lead backend efforts for authentication, account lifecycle, and messaging infrastructure that keeps millions of learners safe and connected.

Lead product efforts for Visa’s Client Services digital experience, defining AI-enabled self-service solutions and driving cross-functional delivery to improve client empowerment and satisfaction.

Quizlet is seeking a Backend Software Engineer to build and scale authentication, messaging, and trust & safety infrastructure serving millions of users.

NBCUniversal is seeking a Staff Cyber Systems Engineer (Authentication) to lead enterprise access management and SSO architecture and implementation using Azure Entra ID and PingFederate.

Gridware seeks a Senior Software Engineer to design and build customer-facing APIs and event-driven integrations that make grid insights actionable for utilities and partners.

Whatnot is hiring a Software Engineer focused on identity and access management to build scalable authentication, authorization, and secure PII storage systems that protect user trust across a high-traffic marketplace.

Lead issuing-focused enterprise sales for Visa’s Value-Added Services, closing new issuer accounts and growing revenue through strategic client relationships and cross-functional collaboration.

OleOle is hiring senior Rust backend engineers to build core APIs, scalable data infrastructure, and secure authentication systems for a global football-focused social and betting platform.