Senior .NET / Full Stack Developer — Remote (US)
Gain America · Remote
Opportunity status
Review workflow for this opportunity; separate from application submission.
Application
Submission lifecycle is authoritative and independent from opportunity and document status.
Fit assessment
Ranking information supplied by the intake/ranking workflow.
Manual assessment 77/100. Automatic rule version 10 score: 57/100. Reason: Manual assessment transferred from the Agility Marketing Status review: B+ bucket, rank 36 of 50. The reviewer score replaces the automatic score.
- Entity Framework experience appears to be required, but the candidate profile does not support claiming it.
- React expertise is mentioned, but the candidate profile does not establish it.
- TypeScript experience is mentioned, but the candidate profile does not establish it.
Scoring rule version 10 · Oct 11, 2026 8:04 AM
Job description
Source description retained as received.
Gain America is recruiting a Senior .NET / Full Stack Developer for contract and contract-to-hire engagements with our enterprise clients across the U.S.. Own enterprise web applications end to end on the Microsoft stack — building secure APIs and modern React front ends for high-traffic business systems.
Work model: Fully remote (U.S.-based)
Core stack: .NET, C#, ASP.NET Core, Azure, React/TypeScript, SQL Server
What you'll do
- Build and maintain ASP.NET Core services and RESTful APIs behind customer-facing applications
- Develop responsive front ends in React/TypeScript against those APIs
- Design and tune SQL Server schemas, queries, and stored procedures
- Deploy and monitor workloads on Azure using App Services, Functions, and DevOps CI/CD
What you bring
- 5+ years shipping production software in C# / .NET
- Strong ASP.NET Core, Web API, and Entity Framework experience
- Front-end proficiency with React and TypeScript
- Hands-on Azure and CI/CD experience
Gain America is a technology staffing partner placing skilled consultants with leading employers across financial services, insurance, healthcare, and the public sector. You'll work with a dedicated recruiter who advocates for you from first call through offer. Client names are shared once there is a mutual fit.
Apply today to be considered for this and related openings across the U.S..
Status history
Append-only record of workflow changes.
Created by API intake.