Senior Backend .NET Developer

Global Information Technology, LLC; Southfield (MI); Remote; USD 120,000 - 160,000; Full time

Job summary

Global Information Technology, LLC is seeking a Senior Backend .NET Developer for a remote role. You will design and implement backend services and REST APIs using C# and modern .NET, applying SOLID and Clean Architecture.

You will work with Entity Framework Core, SQL Server/Azure SQL, and Azure services, build enterprise integrations, implement asynchronous processing, testing, and CI/CD, and participate in code reviews and design discussions.

Qualifications

• 6–8+ years of software development experience.
• Strong hands-on experience with C# and modern .NET.
• Experience with .NET 8/9/10, ASP.NET Core, Web API, EF Core, SQL Server/Azure SQL.
• Strong experience designing REST APIs and enterprise integrations.
• Knowledge of asynchronous programming, messaging, and distributed systems.

Responsibilities

• Develop backend services and REST APIs using C# and .NET.
• Build business and domain logic using SOLID and Clean Architecture principles.
• Design integrations with enterprise and third-party systems.
• Implement asynchronous processing, background services, and messaging.

Skills

C#

.NET

ASP.NET Core

REST APIs

Entity Framework Core

SQL Server

Azure

CI/CD

Git

Tools

Redis

Docker

Kubernetes

Azure API Management

Job description

Job Description

Job Title: Senior Backend .NET Developer
Job Location: Remote
Job Type: Full Time

Job Description:

• - Develop backend services and REST APIs using C# and .NET.
• - Build business and domain logic using SOLID and Clean Architecture principles.
• - Work with Entity Framework Core, LINQ, SQL Server, and Azure SQL.
• - Design integrations with enterprise and third-party systems.
• - Implement asynchronous processing, background services, and messaging.
• - Work with Azure Service Bus and other messaging technologies.
• - Implement API security using OAuth 2.0, JWT, Entra ID, and RBAC.
• - Implement caching, logging, monitoring, and error-handling solutions.
• - Develop unit and integration tests.
• - Troubleshoot production issues and optimize application performance.
• - Participate in code reviews and technical design discussions.
• - Support CI/CD pipelines and cloud deployments.

Requirement:

• - 6–8+ years of software development experience.
• - Strong hands-on experience with C# and modern .NET.
• - Experience with .NET 8/9/10, ASP.NET Core, Web API, Entity Framework Core, LINQ, and SQL Server/Azure SQL.
• - Strong experience designing REST APIs and enterprise integrations.
• - Knowledge of asynchronous programming, messaging, and distributed systems.
• - Experience with Azure and CI/CD.
• - Strong understanding of database design, query optimization, SOLID principles, and design patterns.
• - Experience with automated testing and Git-based development.

Preferred:

• - Experience with microservices and event-driven architecture.
• - Experience with Redis, Docker, and Kubernetes.
• - Experience with Azure API Management and Application Insights.
• - Experience migrating legacy .NET Framework applications to modern .NET.