Senior Fullstack Engineer (RoR/vue.js), Software Supply Chain Security: Authorization

Professional experience building and maintaining production applications with Ruby on Rails and Vue.js or similar modern frontend frameworks. Strong understanding of authorization models, including role-based access control, attribute-based access control, and fine-grained permission patterns. Experience designing and optimizing high-scale backend systems, including PostgreSQL performance tuning, query optimization, and effective caching strategies. Familiarity with or interest in policy-based authorization systems and modern policy languages. Understanding of core security principles, including threat modeling, least-privilege access, and zero-trust architectures. Experience working with distributed systems and service-to-service communication in a cloud or multi-tenant environment. Demonstrated ability to own complex technical initiatives from design through production deployment in an asynchronous, remote setting. Strong collaboration and communication skills.

Implement fine-grained permission systems for various authentication mechanisms. Collaborate with cross-functional teams on authorization initiatives. Solve complex performance challenges in authorization systems. Design and evolve authorization systems for multiple deployment models. Drive improvements to authorization security, maintainability, and developer experience. Contribute to architectural decisions for authorization features. Mentor and support other engineers in authorization patterns and secure coding practices.