Senior ASP.NET Developer

Seeking senior ASP.NET Full Stack Web Application Developer with specialization in API integration and developing both front-end and back-end components of web applications using Angular and Web Forms/MVC 5.0 framework in .NET & ASP.NET, Bootstrap, environment. In-Person interview required.

Interview: In-Person

Location: Columbus, OH

Posting: 780186

Work: ON-SITE

Role and Experience:

• 10+ years of proven professional experience as a Full-Stack .NET Developer , including:
• Designing, developing, and maintaining enterprise web applications using .NET (ASP.NET MVC 5/Web Forms) and C# .
• Building responsive front-end UIs with Angular 15 or later , HTML5 , CSS3 , JavaScript , jQuery , and Bootstrap .
• Developing and maintaining RESTful and SOAP APIs , including secure implementation with authentication , authorization , and RBAC .
• Performing API integrations with internal systems and third-party services to ensure seamless and secure data exchange.
• Creating and maintaining modular Angular components using Angular CLI ; converting legacy Web Forms to Angular.
• Implementing Entity Framework or similar ORM tools for data access and persistence.
• 7+ years of experience with:
• Oracle 11g/19c and/or SQL Server , including writing SQL scripts , stored procedures , functions , views , packages , and triggers .
• Optimizing database performance and ensuring data integrity and efficient retrieval.
• 5+ years of experience in:
• Developing and supporting batch processes and console applications for backend automation and scheduled tasks.
• Creating and managing CI/CD pipelines using Azure DevOps .
• Writing and running Python scripts for automation or data processing.
• Strong experience with:
• Version control using GIT , including Git Bash commands (clone, commit, push, branch, etc.).
• Browser testing , debugging, and cross-platform compatibility assurance.
• Implementing secure software development practices , including scanning and fixing vulnerabilities.
• Building cloud-ready applications with deployment experience in Azure (preferred), AWS , or Google Cloud .
• Developing and consuming APIs in real-time, event-driven, or scheduled workflows.

Responsibilities:

• Design, build, and maintain full-stack .NET applications and services for internal and external stakeholders.
• Develop, consume, and document RESTful and SOAP APIs , ensuring secure, scalable, and efficient integrations.
• Convert and modernize legacy ASP.NET Web Forms applications into reusable Angular components .
• Write and maintain SQL queries , stored procedures , and data access logic for complex data transactions and workflows.
• Build and manage backend automation using batch jobs , console apps , and Python scripts .
• Implement and support CI/CD pipelines in Azure DevOps for continuous integration, delivery, and testing.
• Collaborate with QA, business analysts, and product owners to deliver high-quality software that meets business requirements.
• Troubleshoot and resolve performance, scalability, and reliability issues across the application stack.
• Ensure secure application development through code reviews, best practices, and integration of security tools.
• Participate in Agile methodology and contribute to sprint planning, estimation, and retrospectives.
• Proven expertise as a Full-Stack .NET Developer , including deep experience in API development and system integration .
• Strong command of Angular 15+ , .NET (MVC/Web Forms/Core) , and complex SQL scripting .
• Experience with Azure DevOps for CI/CD and environment automation (minimum 3 years).
• Familiarity with cloud deployment and management (Azure preferred).
• Exposure to microservice s and containerization (Docker/Kubernetes) is a plus.
• Experience with ETL processes and supporting data warehousing
• Knowledge of security scanning tools and fixing vulnerabilities throughout the SDLC.

Desired Skills:

• Experience interpreting business requirements into technical specifications.
• Demonstrated ability to deliver results in fast-paced or unstructured environments.