.NET Developer with React & Node.js Experience (Contract)

Location: Dallas, TX or Phoenix, AZ (Onsite)Duration: 6-month contractExperience: 6-8 years Work Authorization: Only U.S. Citizens and Green Card holders will be considered. Candidates must be able to work on our W2.

We are seeking a .NET Developer with strong React and Node.js experience, along with FastAPI (Python), to develop high-quality, secure full stack applications in the lending domain.

involves building secure authentication flows, designing CI/CD pipelines, and rapidly prototyping and iterating alongside architects, product owners, and cross-functional teams in a strong agile environment. Technical Stack Frontend: Angular, React + Vite + Tailwind Backend: .NET, FastAPI (Python), Node.js Database: PostgreSQL, MSSQL (SSMS) ORM: SQLAlchemy / EF Core Testing: Playwright DevOps: Azure DevOps + Azure App Services, GitHub Actions Security: Veracode + OWASP + Key Vault; understanding of DAST, SAST, and SCA vulnerabilities AI Layer: GitHub Copilot + Agent workflows Tools: Node.js, VS Code, Git, SSMS Domain: Lending / loan lifecycle, collateral tracking

Develop high-quality full stack applications using .NET, React, and API frameworks Build secure authentication flows and integrate enterprise identity providers Design and implement CI/CD pipelines (GitHub Actions / Azure DevOps) Work closely with architects, including the team's AI/Tech architect Participate in agile ceremonies and support a strong agile transformation Collaborate with cross-functional teams (Dev, QA, DevOps, Security Ops, Governance) Rapidly prototype, iterate, and deliver results quickly per product owner expectations Required Experience 6-8 years of full stack development experience, including ASP.NET 4.5 Strong hands-on experience with React and Node.js Understanding of DAST, SAST, and SCA vulnerabilities and secure development practices Lending / loan lifecycle or collateral tracking domain experience strongly preferred