.NET Core Developer for Scalable Enterprise App Modernization

BrightMart Solutions

Freelance · Remote · Flexible hours

About the role

BrightMart Solutions is extending a B2B SaaS platform with a new multi‑tenant feature set. We need a .NET Core Developer to design, implement, and ship tenant‑aware services that scale securely across clients.

Key responsibilities

• Architect and code tenant‑isolated APIs using .NET Core
• Integrate Azure services for storage, messaging, and identity
• Implement data partitioning strategies and tenancy middleware
• Write unit and integration tests to guarantee isolation
• Collaborate with product owners to refine acceptance criteria

Must-have skills

• Strong experience with .NET Core and C#
• Proficiency in Azure App Services, Functions, and SQL
• Understanding of multi‑tenant architecture patterns
• Ability to produce clean, maintainable code with CI pipelines

Nice to have

• Experience with Docker or Kubernetes
• Familiarity with event‑driven design using Azure Service Bus
• Knowledge of security best practices for SaaS applications