Senior .NET Full Stack Developer (.NET Core + Angular)

Job Title: Senior .NET Full Stack Developer (.NET Core + Angular) Location: Wilmington, DE (Onsite) Duration: Contract Job Summary: We are seeking a highly skilled .NET Full Stack Developer with hands-on experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should possess strong expertise in .NET technologies, ASP.NET Core, C#, Web APIs, SQL Server, and modern front-end frameworks such as Angular, React, or Vue.js. The candidate will collaborate with cross-functional teams to deliver high-quality software solutions aligned with business objectives. Key Responsibilities: Design, develop, test, and deploy web-based applications using .NET Core/.NET 8, C#, ASP.NET Core, and Web APIs. Develop responsive and user-friendly front-end applications using Angular, React, JavaScript, TypeScript, HTML5, and CSS3. Build and consume RESTful APIs and integrate third-party services. Write clean, scalable, secure, and maintainable code following coding standards and best practices. Develop database objects, optimize SQL queries, and maintain database performance. Collaborate with Business Analysts, Architects, Product Owners, and QA teams throughout the SDLC. Perform code reviews, troubleshoot production issues, and implement fixes. Participate in Agile ceremonies including sprint planning, daily stand-ups, retrospectives, and demos. Implement CI/CD pipelines and support DevOps initiatives. Ensure application security, performance, scalability, and reliability. Required Skills: Backend C#, .NET Framework, .NET Core/.NET 6/7/8 ASP.NET MVC, ASP.NET Core REST API Development Entity Framework Core Dependency Injection LINQ and ORM concepts Frontend Angular (preferred) or React JavaScript, TypeScript HTML5, CSS3, Bootstrap Responsive Web Design Database SQL Server Stored Procedures, Functions, Views Query Optimization and Performance Tuning DevOps & Tools Azure DevOps / GitHub Git Version Control CI/CD Pipelines Docker (preferred) SonarQube and Code Quality Tools Cloud (Preferred) Microsoft Azure Azure App Services Azure Functions Azure Storage Azure Service Bus Qualifications Bachelor's degree in computer science, Information Technology, or related field. 8-10 years of experience in full-stack application development. Strong understanding of Object-Oriented Programming (OOP), Design Patterns, and SOLID principles. Experience working in Agile/Scrum environments. Excellent problem-solving and communication skills Preferred Skills Microservices Architecture Kubernetes Messaging systems (Kafka, RabbitMQ, Azure Service Bus) Authentication and Authorization (OAuth 2.0, JWT, OpenID Connect) Experience in BFSI, FinTech, or Enterprise Digital Transformation projects Key Competencies Ownership and accountability Team collaboration Client-focused mindset Analytical and troubleshooting skills Continuous learning and innovation