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Posted May 30, 2026

Senior .Net Developer - Columbus, OH,Charlotte, NC,Minneapolis, MN,Rockville, MD,Newark, DE,

Dice is the leading career destination for tech experts at every stage of their careers. Our client, TechniPros, LLC, is seeking the following. Apply via Dice today! Job Title: Senior .NET Developer Location: Charlotte, NC, Newark, NJ Can do Only w2, No C2C Job Summary: We are seeking a highly experienced Senior .NET Developer to join a dynamic team supporting enterprise applications in a hybrid environment based in Newark, NJ. The ideal candidate will have extensive experience designing, enhancing, and supporting enterprise-level .NET applications throughout the full software development lifecycle, including cloud-hosted environments and production support. The successful candidate will possess strong expertise in C#, ASP.NET, MVC, Angular, Web APIs, SQL Server, and AWS, along with proven experience supporting applications within the Insurance, Risk Modeling, and Underwriting domains. This role requires a blend of application development, production support, service management, cloud operations, and modernization initiatives. Key Responsibilities: • Design, develop, enhance, and support enterprise-grade .NET applications. • Build and maintain applications using: • C# • ASP.NET • MVC • Angular • Web APIs • SQL Server • Provide production support for enterprise applications, including: • Troubleshooting • Incident resolution • Root cause analysis • Performance optimization • Lead and support IT service management processes, including: • Release Management • Change Management • Incident Management • Problem Management • Develop and maintain applications hosted on AWS Cloud. • Leverage cloud APIs and services to monitor, manage, and optimize cloud resources. • Collaborate closely with business stakeholders across: • Insurance • Risk Modeling • Underwriting • Participate in application modernization initiatives and technology transformation programs. • Utilize GenAI tools and automation practices to improve development efficiency and application support. • Ensure application reliability, scalability, security, and operational excellence. • Support continuous improvement initiatives and best practices across the development lifecycle. Required Skills: • 10 - 12 years of experience in .NET application development and support. • Strong expertise in: • C# • ASP.NET • MVC • Hands-on experience with Angular. • Strong experience developing and consuming: • Web APIs • FastAPI (preferred/related API framework experience) • Advanced SQL development experience using Microsoft SQL Server. • Experience supporting and maintaining production applications. • Hands-on experience with AWS-hosted applications. • Knowledge of cloud infrastructure monitoring and management. • Experience with application enhancement, maintenance, and modernization projects. • Strong understanding of software development lifecycle (SDLC) methodologies. • Experience managing enterprise application support and service operations. Preferred Qualifications: • Bachelor's degree in: • Computer Science • Information Technology • Engineering • Related technical discipline • Experience working within: • Insurance Platforms • Risk Modeling Systems • Underwriting Applications • Experience with cloud-native application architectures. • Exposure to AI-assisted development and Generative AI (GenAI) tools. • Experience with enterprise modernization initiatives. • Familiarity with Agile/Scrum development methodologies. • Experience working in highly regulated business environments. Soft Skills: • Strong analytical and problem-solving skills. • Excellent communication and stakeholder management abilities. • Strong collaboration and teamwork skills. • Ability to work effectively in cross-functional environments. • Strong ownership and accountability mindset. • Ability to manage multiple priorities in a fast-paced environment. • Strong attention to detail and commitment to quality. • Customer-focused approach to application support and delivery. Additional Notes: • Hybrid work arrangement in Newark, NJ. • Candidates should have a strong combination of development, cloud, and production support experience. • Prior experience in Insurance, Risk Modeling, or Underwriting domains is highly preferred. • Exposure to GenAI tools and application modernization initiatives is desirable. • Strong service management and operational support experience is expected. Mandatory Skills: • .NET Framework • C# • ASP.NET • MVC • Angular • Web APIs • FastAPI • SQL Server • AWS • Production Support • Application Modernization • Release Management • Change Management • Incident Management • Problem Management • Insurance Domain • Risk Modeling • Underwriting • 8 12 Years of .NET Development Experience Best Regards: Bindu M Phone: Email: