Senior Software Security Engineer, Platform

Senior Software Security Engineer (Remote, US)Up to $200k Base + EquityJoin a fast-growing Series C fintech on a mission to empower working Americans with better financial tools. This is a hands-on, code-first role where Keycloak and Spring Boot are central to securing authentication, authorization, and microservice communications.What you’ll do:Lead Keycloak integrations and secure auth flows across microservicesBuild and maintain Spring Boot microservices supporting critical systemsCollaborate with engineering, product, and infra teams to deliver secure, scalable solutionsHelp define security patterns and standards that impact millions of usersRequirements:Hands-on experience with KeycloakStrong Java / Spring Boot experienceFamiliarity with authentication, authorization, and microservice security5+ years of professional software engineering experienceMarket-leading medical, dental, and vision insuranceStock optionsFree Premium-Tier Origin Financial Wellness subscriptionMonthly home-office stipend401k (TransAmerica)12-weeks paid parental leave for birthing and non-birthing parents #J-18808-Ljbffr