Senior .NET Full-Stack Consultant: APIs, SQL & Angular

United States Digital Space LLC; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

United States Digital Space LLC is seeking a highly skilled Senior Consultant – .NET, C# to join our client’s team. The ideal candidate will design, develop, and maintain scalable, high-performance applications using .NET, C#, and Web APIs in a fast-paced, collaborative environment.

You will work with SQL, apply OOP principles, and collaborate with cross-functional teams to translate business requirements into technical solutions. Angular experience is a plus.

Qualifications

• 7–10 years of hands-on experience with .NET Framework and C#.
• Strong proficiency in SQL (queries, procedures, optimization).
• Proficiency in building and consuming Web APIs.
• Solid understanding of Object-Oriented Programming (OOP) and design principles.

Responsibilities

• Design, develop, and maintain enterprise-grade applications using .NET and C#.
• Build and maintain RESTful Web APIs and integrate with backend services.
• Write complex SQL queries, optimize performance, and manage data effectively.
• Apply object-oriented programming (OOP) principles to design clean, maintainable code.
• Collaborate with cross-functional teams to understand business requirements and deliver technical solutions.
• Participate in code reviews, unit testing, and system debugging.
• Follow agile development practices and contribute to sprint planning and estimation.

Skills

NET

C#

SQL

Web APIs

OOP

Job description

United States Digital Space LLC is seeking a highly skilled Senior Consultant – .NET, C# to join our client’s team. The ideal candidate will design, develop, and maintain scalable, high-performance applications using .NET, C#, and Web APIs in a fast-paced, collaborative environment.

You will work with SQL, apply OOP principles, and collaborate with cross-functional teams to translate business requirements into technical solutions. Angular experience is a plus.