Senior Backend & API Lead for Multi-Tenant SaaS (Remote)

The Methodical Group is looking for a Senior Backend / API Lead to support the development of a modern, multi-tenant SaaS platform fully remotely. The role focuses on backend architecture, API development, security, and maintaining scalable applications.

The ideal candidate will have extensive experience with C#, ASP.NET Core, and relational databases. Responsibilities include designing backend APIs, implementing business logic, and ensuring tenant isolation. Strong communication and independence are essential.