Senior Backend Engineer - C#.NET, APIs & Cloud (Hybrid)

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 and maintain backend systems and APIs using C#.NET. The role is hybrid (minimum 3 days onsite per week) and full-time, offering a $120,000-$160,000 salary.

You will lead backend development, API design, and cloud integration across Azure and AWS. The ideal candidate has 8+ years of experience, strong leadership, and proven ability to deliver scalable software with OpenAPI/Swagger documentation.

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.

Responsibilities

• Design, develop, and support backend systems and APIs powering internal platforms and customer applications.
• Build and maintain high-performance backend services using C# and RESTful APIs.
• Lead architectural improvements, enhance performance, and support integrations with internal and third-party systems.
• Mentor teammates and collaborate with cross-functional stakeholders.
• Troubleshoot production issues and contribute to engineering best practices.

Skills

C#

Backend development

REST APIs

OpenAPI/Swagger

Azure/AWS

Mentoring/leadership

Tools

PostgreSQL

GitHub

Azure

Job description

Ledgent Technology in Woodbury, MN, is seeking a Senior Software Engineer to design and maintain backend systems and APIs using C#.NET. The role is hybrid (minimum 3 days onsite per week) and full-time, offering a $120,000-$160,000 salary.

You will lead backend development, API design, and cloud integration across Azure and AWS. The ideal candidate has 8+ years of experience, strong leadership, and proven ability to deliver scalable software with OpenAPI/Swagger documentation.