Software Developer

We're seeking a .NET Developer to help modernize legacy applications and build new SharePoint-based web applications. This role is 100% onsite near Portsmouth, NH and will play a key part in improving and evolving internal business systems., * Modernize legacy applications

• Migrate legacy applications to SharePoint
• Design, develop, and enhance SharePoint web applications
• Collaborate with business and IT teams to gather requirements and deliver solutions
• Troubleshoot, optimize, and support production systems

• Strong experience with .NET / C#
• Experience working with legacy application modernization
• Hands-on development with SharePoint (Online or On-Prem)
• SQL Server and web technologies (HTML, CSS, JavaScript)

Nice to Have:

• Experience with APIs, ColdFusion, or modern front-end frameworks
• Exposure to cloud platforms (Azure preferred)

Requirements

At least four years of experience in web application development, including C# .NET and database-driven web parts.

Strong knowledge of JavaScript, jQuery, and database management with Microsoft SQL Server and Oracle.

Familiarity with Fortify vulnerability scanning and security remediation processes.

Must hold one of the following certifications prior to onboarding: CompTIA Security+ CE, CISSP, CASP, or EC-Council Network Security Administrator.

Ability to comply with Department of Defense cybersecurity standards and privileged access agreements.

Excellent problem-solving, communication, and collaboration skills., All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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