Senior Backend Engineer (C#.NET) - Hybrid, OpenAPI & AI Tools

Ledgent Technology; Woodbury (MN); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Ledgent Technology in Woodbury, MN, is seeking a Senior Software Engineer to design, develop, and support backend systems and APIs using C# and .NET. The role requires collaboration with cross-functional teams and mentorship of junior engineers in a hybrid Woodbury, MN environment.

Candidates should have 8+ years of experience, strong backend skills, and experience with RESTful APIs, OpenAPI/Swagger, and cloud migrations (Azure preferred).

Qualifications

• 8+ years of professional software development experience.
• Strong expertise in backend development with C#.
• Experience with modern technologies and cloud migration (Azure preferred).
• Experience with mentoring and technical leadership.
• Experience building and supporting RESTful APIs and OpenAPI/Swagger documentation.
• Proven ability to design scalable, maintainable software solutions.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication skills with the ability to collaborate across technical and non-technical teams.

Responsibilities

• Design, develop, and support backend systems and APIs powering internal platforms and customer-facing applications.
• Develop and maintain high-performance backend services using C# and .NET.
• Contribute to system modernization, architectural improvements, and performance optimizations.
• Provide technical leadership and mentorship to team members.
• Collaborate with stakeholders across product, business, and engineering.

Skills

C# backend

REST APIs

OpenAPI/Swagger

Azure

Mentoring/leadership

Cloud migration

Tools

PostgreSQL

Azure

AWS

IIS

Job description

Ledgent Technology in Woodbury, MN, is seeking a Senior Software Engineer to design, develop, and support backend systems and APIs using C# and .NET. The role requires collaboration with cross-functional teams and mentorship of junior engineers in a hybrid Woodbury, MN environment.

Candidates should have 8+ years of experience, strong backend skills, and experience with RESTful APIs, OpenAPI/Swagger, and cloud migrations (Azure preferred).