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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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