In this role, you will be a member of the Authentication Platform team responsible for powering Docusign’s core authentication experiences, including login, signup, passkey, SSO, and two-step verification. Our mission is to deliver secure, seamless, and modern authentication experiences for millions of users across Docusign’s ecosystem. You will work closely with product, design, and backend platform engineers to build high-quality web applications and integrations that improve reliability, performance, and user experience. You will be instrumental in building and modernizing the authentication frontend stack using technologies such as React and Webpack, and in developing backend services and APIs that enable frictionless, phishing-resistant login flows. A successful person in this role takes strong ownership, enjoys solving complex technical problems, and thrives in an environment where you’re empowered to drive meaningful product and security impact. You’ll collaborate across engineering and security teams to shape how users access Docusign safely and efficiently. This position is an individual contributor role reporting to the Software Engineering Manager.