.NET Core Developer – End-to-End System Integration

Keystone Digital

Contract · Remote · Flexible hours

About the role

Keystone Digital is enhancing a B2B SaaS platform with multi‑tenant capabilities. We need a .NET Core Developer to design, implement, and test tenant‑isolated services that integrate seamlessly with existing modules.

Key responsibilities

• Architect and deliver multi‑tenant APIs using .NET Core
• Implement data segregation strategies on Azure SQL
• Write unit and integration tests to ensure tenant safety
• Collaborate with product owners to translate feature specs into code
• Maintain CI/CD pipelines and monitor performance in Azure

Must-have skills

• Strong experience with .NET Core and C#
• Proficiency in Azure services (App Service, SQL, Functions)
• Understanding of multi‑tenant architecture patterns
• Ability to write clean, testable code

Nice to have

• Exposure to Docker or Kubernetes
• Familiarity with Entity Framework Core migrations
• Experience in Agile Scrum environments