Senior .NET Architect & Developer (C#, API, Cloud)

BeyondSOF; Richmond (VA); Hybrid; USD 110,000 - 170,000; Full time

Job summary

BeyondSOF is seeking a NET Application Architect/Developer with C# to lead and design scalable enterprise integration solutions. The role emphasizes strong OOAD, multi-tier architectures, and hands-on development in .NET, C#, RESTful APIs, and cloud services (AWS/Azure/Google).

First-month on-site, then largely hybrid with 4 days on-site and 1 day telework. Candidate should have 7–10 years of progressive .NET experience, solid architecture experience, and a proven ability to guide teams, set

Qualifications

• Ten years of progressive responsibility in a .NET development environment.
• Three years of relevant experience with enterprise-wide INTEGRATION architecture in a .NET environment.
• Strong knowledge of OOAD and multi-tier architectures, and application of architectural design patterns.
• Ability to design, develop, and maintain large-scale, high-performing, high-transactional systems in .NET.
• Expertise in C# programming language.

Skills

Enterprise integration

.NET development

C# programming

OOAD / multi-tier architectures

Cloud architecture

Tools

RESTful Web APIs

CI/CD

DevOps

SQL Server

Job description

BeyondSOF is seeking a NET Application Architect/Developer with C# to lead and design scalable enterprise integration solutions. The role emphasizes strong OOAD, multi-tier architectures, and hands-on development in .NET, C#, RESTful APIs, and cloud services (AWS/Azure/Google).

First-month on-site, then largely hybrid with 4 days on-site and 1 day telework. Candidate should have 7–10 years of progressive .NET experience, solid architecture experience, and a proven ability to guide teams, set