Senior .NET Developer / Boulder, CO

A leading technology company based in Colorado is seeking a Senior Software Engineer to join their team. This role is ideal for an experienced backend developer passionate about building scalable, high-performance systems using modern Microsoft technologies. You’ll be responsible for designing and developing robust APIs, optimizing database performance, and driving backend architecture for core business applications. The ideal candidate will bring 7+ years of hands-on experience in backend development with a strong focus on C#, .NET, and SQL.

Onsite: Colorado (Hybrid flexibility available)

Required Skills & Experience

• C# and .NET (80% backend focus)

• SQL Server and database optimization

• API design and development

• Cloud or distributed systems experience a plus

The Offer
Salary: Competitive Base Salary

You will receive the following benefits:

• Comprehensive medical benefits

• Performance bonus opportunities

• PTO

• 401(k) matching

Applicants must be currently authorized to work in the United States on a full-time basis now and in the future.

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