Senior Staff Software Engineer, Identity Platform

Want to help us help others? We’re hiring! GoFundMe is the world's most powerful community for good, dedicated to helping people help each other. By uniting individuals and nonprofits in one place, GoFundMe makes it easy and safe for people to ask for help and support causes, for themselves and each other. Together, our community has raised more than $40 billion since 2010. Join us! GoFundMe is searching for a Senior Staff Software Engineer for Identity Platform to serve as the technical leader driving the architecture, scalability, and reliability of our identity platform, the foundational layer that every product team, enterprise customer, and internal service builds on. Your work will directly shape how millions of people trust and interact with GoFundMe, and how engineering teams across the company build identity-dependent features with confidence. As a key technical leader, you will have the opportunity to define how consumer and enterprise identity converge into a unified, secure platform, driving impact for the company, the engineering organization, and the people we serve. Join us if you are excited to own a meaningful systems problem end-to-end while making a direct impact on trust, personalization, and the causes that matter most. This is a hybrid role that requires 3 days per week at the office, and we are therefore only able to consider candidates who are located or willing to relocate to San Francisco, CA. The Job Define and evolve the end-to-end identity architecture spanning authentication, authorization, session management, and token lifecycle across consumer and enterprise contexts. Establish trust boundaries, integration contracts, and platform primitives that make the secure path the default path for every team consuming identity services. Make principled build-vs-integrate decisions across vendor (e.g., Descope, Auth0, Okta) and in-house systems, owning the tradeoffs and migration paths. Design repeatable, self-service enterprise identity onboarding (SSO, SCIM provisioning, multi-tenant trust) so that each new partnership does not require bespoke integration. Architect federation and provisioning patterns that support GoFundMe’s growing enterprise and nonprofit partnerships. Own the consumer identity lifecycle including account continuity, progressive trust, confidence scoring, and anonymous-to-authenticated transitions. Build identity resolution capabilities (visitor stitching, account linking, confidence-weighted models) that power personalization and fraud prevention. Own the identity platform technical roadmap, prioritizing initiatives based on user impact, enterprise requirements, compliance obligations, and technical feasibility. Set integration standards and publish platform APIs and SDKs that enable product engineering teams to consume identity correctly without absorbing auth complexity. Mentor engineers across the Identity team and the broader Platform Tribe; raise the bar on system design, security thinking, and operational rigor. Contribute to system reliability through on-call participation, incident response leadership, and postmortem-driven improvements to identity infrastructure. Communicate architecture decisions, tradeoffs, and roadmap progress clearly to engineering leadership, product partners, and cross-functional stakeholders. You 8+ years of software engineering experience, with significant time at senior, staff, or principal levels working on platform or infrastructure systems. Deep, hands-on expertise with identity protocols and standards: OAuth 2.x, OpenID Connect, SAML 2.0, and SCIM. Track record of designing and shipping identity or auth platforms that other engineering teams depend on in production. Experience architecting systems using federation standards, session/token management patterns, and well-defined trust boundaries, with an eye toward minimizing the cost of future change. Strong security instincts: you threat-model as you design, understand credential risk and account