.NET Developer

Presently we are unable to sponsor and request applicants to apply who are authorized to work without sponsorship*

Employment TYPE: Contract W2 - NO C2C

Job Title: .NET Developer - AWS

Location: Chicago, IL - Onsite

Experience: 4–8 years

Job Summary:

We are seeking a skilled .NET Developer with strong experience in migrating legacy applications to modern .NET technologies. The ideal candidate will have hands-on expertise in migrating applications from .NET Framework to .NET Core / ASP.NET Core, along with exposure to AWS cloud services.

Key Responsibilities:

• Lead and execute migration of applications from .NET Framework to .NET Core / ASP.NET Core
• Analyze existing architecture and recommend modernization strategies
• Refactor, optimize, and enhance application performance during migration
• Develop and maintain scalable, secure, and high-performance applications
• Collaborate with cross-functional teams to ensure smooth transition and deployment
• Implement best practices for code quality, testing, and CI/CD pipelines
• Work with AWS services for deployment, monitoring, and scaling

Required Skills:

• Strong experience in C#, .NET Framework, .NET Core, and ASP.NET Core
• Proven experience in application migration and modernization projects
• Solid understanding of Web APIs, RESTful services, and microservices architecture
• Experience with AWS (EC2, S3, Lambda, or similar services)
• Familiarity with databases such as SQL Server
• Knowledge of version control systems (Git)

Preferred Skills:

• Experience with containerization (Docker/Kubernetes)
• Knowledge of CI/CD tools (Jenkins, Azure DevOps, GitHub Actions)
• Understanding of cloud-native architecture

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field