Prime Source Technologies

Senior .NET Developer

NET Developer

10+ years of software development experience with 3+ years in .NET Core; expert in C#, ASP.NET Core, EF Core, and LINQ; cloud experience (Azure); microservices and containerization; REST/GraphQL APIs; CI/CD; unit tests; secure coding.

.NET Application Developer 3

NET Application Developer 3

Ten years of software engineering experience; UI and backend development using Microsoft stack; Federal HR/payroll systems knowledge.

.NET Developer (TSC)

2+ years in software development; 3+ years with .NET (C#, ASP.NET, SQL Server, Web Forms); bachelor's or master's degree; secret or top secret clearance; Git/Jenkins; Agile/JIRA preferred.

Title	Location	Date
Senior .NET Developer Full Time · 10+ YOE Vienna, Virginia, United States · Hybrid	Vienna, Virginia, United States Hybrid	Apr 4, 2026
.NET Application Developer 3 Full Time · 10+ YOE Suitland, Maryland, United States · Onsite	Suitland, Maryland, United States Onsite	Apr 4, 2026
.NET Developer (TSC) Full Time · 3+ YOE Arlington, Virginia, United States · Onsite	Arlington, Virginia, United States Onsite	Apr 4, 2026

Name	Prime Source Technologies
Headquarters	US
Industries	Information TechnologySoftware Development
Activities	Software developmentSystems integrationIT consultingCloud migrationCybersecurity services
Type	Private
Tagline	Provides IT solutions, software development, and systems integration services.
Founded	2,001
Website	primesource.com

Prime Source Technologies

About Prime Source Technologies