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We’re looking for a Senior or Staff Engineer to build and own the authentication and user management systems that will power the next phase of our platform. This is a foundational, multi-year initiative—critical to unlocking our ability to support enterprise SaaS clients with scale, compliance, and resilience. This role is more than just security engineering: it’s about building identity as a product—from security tenancy controls to end user role management to developer-facing APIs and enterprise SSO. You’ll be the technical owner of our identity stack and work closely with product, security, and platform teams to design infrastructure that’s reliable, auditable, and intuitive for both end users and developers.
Job Responsibility:
Design and build core identity systems: authentication, authorization, user provisioning, and access control
Partner with product to define and implement user management features
Collaborate with security and compliance teams to meet enterprise client requirements
Develop scalable, auditable, and fault-tolerant infrastructure for regulated environments
Own technical strategy and execution for identity and authentication—balancing long-term vision with near-term needs
Establish and evolve IAM as a durable, user-facing capability, not just backend infrastructure
Advocate for best practices in security, performance, and developer experience across the identity surface
Requirements:
5+ years of software engineering experience with a strong focus on identity, authentication, or access management systems
Proven experience designing and scaling systems like SSO, OAuth2, SAML, RBAC/ABAC, or multi-tenant IAM platforms
Strong systems design skills with an understanding of how to build secure, compliant, and resilient infrastructure
Experience working in or building for regulated environments (e.g., finance, healthcare, government)
A product mindset—you care about APIs, UX, and making complex systems usable and intuitive
Experience working in SaaS environments, particularly those with multi-tenant architectures
Nice to have:
Bonus: prior work in high-scale or compliance-heavy companies
Bonus: demonstrated technical leadership or mentoring experience, even in informal roles