Spencer Rose
Senior .NET Developer
Spencer RoseUnited States9 hours ago
Full-timeRemote FriendlyInformation Technology

Senior .NET Developer – C#, Azure/AWS, SQL

Up to $175,000 Base

New Jersey – Hybrid (2–3 Days Onsite)



My client, a leading global financial services organization, is seeking a Senior .NET Developer to join their growing technology team in New Jersey.


This is a key engineering role within a high-performing team, working at the intersection of application development, security, and enterprise infrastructure. You’ll play a pivotal part in designing and delivering highly secure, performant, and scalable applications that underpin critical business operations.


Responsibilities


  • Design, develop, and maintain enterprise-grade applications using .NET, ASP.NET, Windows Services, and SQL Server
  • Contribute to secure SDLC practices, embedding security at every stage of application design and development
  • Optimize code for performance, scalability, and security
  • Identify, analyze, and remediate security vulnerabilities across Windows applications, servers, and web platforms
  • Collaborate with global technology teams to deliver high-quality solutions
  • Integrate with existing systems and APIs, adhering to secure coding standards
  • Conduct code reviews and ensure software meets functional and security requirements



Technology Stack & Skills


  • C#, ASP.NET, .NET Core, MVC
  • JavaScript, TypeScript, HTML5, Bootstrap, Angular
  • SQL Server, DB2
  • DevSecOps, OWASP remediation, DAST/SAST tools (e.g., Mend, SonarQube)
  • Jenkins, Bamboo, Bitbucket, Git
  • Cloud (Preferred): AWS


What We’re Looking For


  • 5+ years of IT experience, with 3+ years in Microsoft application development (web/backend/desktop)
  • Strong knowledge of Windows application architecture, server configurations, and web server setup
  • Hands-on full-stack development experience
  • Excellent database skills (SQL Server or DB2 preferred)
  • Demonstrated ability to address security vulnerabilities and implement secure development practices
  • Familiarity with CI/CD pipelines and version control workflows
  • Passion for clean, efficient code and continuous improvement
  • Knowledge of data structures, algorithms, and secure architecture best practices


If this sounds like the role for you, hit APPLY & a consultant will be in touch.

Key Skills

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