Staff Software Engineer – Identity & Access Management Platform

About Lumen Dynamics Lumen Dynamics is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success. Backed by Insight Partners , a leading global software investor, Lumen Dynamics has experienced sustained double-digit growth and continues to expand its global footprint. Today, Lumen Dynamics supports customers in more than 20 countries and manages over 15 million endpoints worldwide. Founded in 2000, Lumen Dynamics has built a culture centered around innovation, accountability, and results. We are a high-growth, high-performance organization that values individuals who are driven, adaptable, and committed to delivering exceptional outcomes for our customers and teammates alike. At Lumen Dynamics, success comes from embracing challenges, moving with urgency, and continuously raising the bar. Staff Software Engineer – Identity & Access Management Platform Why Lumen Dynamics? Join a fast-growing company that’s transforming the IT industry. At Lumen Dynamics, you’ll have the opportunity to work with cutting-edge technology, collaborate with a dynamic team, and develop your career in a highimpact role. Join the Lumen Dynamics growth rocket ship and see how we are #ChangingLives! Job Summary We’re hiring a Staff Software Engineer to help build and scale Lumen Dynamics’s Identity and Access Management (IAM) platform. This role focuses on developing authentication, authorization, and identity governance services that support a growing portfolio of SaaS products. You will work closely with Engineering, Security, and Product teams to deliver secure, reliable, and scalable identity capabilities while contributing to the long-term evolution of the platform. Roles & Responsibilities Design, build, and maintain IAM platform services and APIs Develop integrations between identity providers, authorization systems, and SaaS products Implement authentication, authorization, and user lifecycle management capabilities Build services supporting access governance, delegated administration, and compliance requirements Design secure service-to-service authentication and machine identity workflows Improve platform scalability, reliability, observability, and operational performance Participate in architecture reviews and technical design discussions Mentor engineers and contribute to engineering standards and best practices Required Qualifications 8+ years of software engineering experience building distributed systems or platform services Experience implementing authentication and authorization solutions in production environments Experience with OAuth 2.0, OpenID Connect (OIDC), SAML, JWTs, MFA, or enterprise SSO Experience integrating IAM platforms such as Keycloak, Authentik, Zitadel, Okta, Auth0, or similar technologies Experience building cloud-native services for SaaS applications or platform environments Preferred Qualifications Experience with multi-tenant SaaS architectures and tenant isolation models Experience with RBAC, ABAC, delegated administration, or access governance solutions Experience integrating enterprise identity providers such as Microsoft Entra ID, Okta, Google Workspace, or Active Directory Experience with policy engines such as Open Policy Agent (OPA) or Cedar Experience with machine identity management, secrets management, or certificate management Experience supporting compliance or audit requirements within enterprise environments Experience using AI-assisted development tools (e.g., GitHub Copilot, ChatGPT) in development workflows Additional information Lumen Dynamics provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.