.NET Core Developer – Backend Scalability Initiative

Cascade Apps

Freelance · Remote · Flexible hours

About the role

Cascade Apps is preparing a new app store release that requires tight mobile and backend coordination. We need a .NET Core Developer to shape the server side, ensure API stability, and support the mobile team with seamless data flow.

Key responsibilities

• Design and implement RESTful services using .NET Core and C#
• Integrate Azure services for authentication, storage, and CI/CD pipelines
• Collaborate with mobile engineers to define data contracts and performance targets
• Write unit and integration tests, maintain code quality standards
• Provide documentation and knowledge transfer for ongoing maintenance

Must-have skills

• Strong experience with .NET Core and C#
• Proficiency in Azure cloud services (App Service, Functions, SQL)
• Solid understanding of REST API design and security best practices
• Experience with Git and Agile workflows

Nice to have

• Familiarity with mobile backend patterns (push notifications, offline sync)
• Knowledge of Docker or container orchestration
• Exposure to automated testing frameworks like xUnit or NUnit