CareerPlan

Senior Associate .NET Developer

Arlington, VirginiaFull-time$115k–$165k2026-09-22 → 2026-10-22

Core

Senior .NET developer partnering with federal health clients to maintain mission-critical systems and build new digital capabilities for a large NIH institute.

Role type

Senior Associate .NET Developer (Full Stack)

Builds

Mission-critical systems and new digital capabilities for federal health clients (NIH/HHS)

Domain

Federal Health / .NET Ecosystem

Required skills

C#, .NET Core, .NET Framework, Entity Framework, React, JavaScript/TypeScript, SQL Server, Git, CI/CD, RESTful APIs, Agile/Scrum, Unit Testing, Accessibility Remediation

Preferred skills

Active Directory, Sitecore, Azure, Power Apps, Azure OpenAI, SyncFusion, SeriLog, CQRS, Repository Pattern, Legacy Modernization, Jira

Technologies

.NET, C#, React, TypeScript, SQL Server, GitHub Actions, Azure, Sitecore, Power Platform

Responsibilities

Maintain mission-critical systems, design and build new capabilities, write and maintain stored procedures, troubleshoot cross-cutting issues, build technical remediations for accessibility, work independently and collaborate with teams

Seniority

Senior, hands-on IC