.NET Web Developer -II

Summary

Join our team as a .NET Web Developer II and contribute to the modernization of a mission-critical case management system used by 1600 users across 71 District Attorney offices in Wisconsin. This remote position requires at least 6 years of experience in full-stack development with a strong backend focus, utilizing .NET technologies. You will collaborate with a core team to refactor the system, migrating services to the cloud, enhancing performance, and integrating advanced security controls. Responsibilities include modernizing legacy applications, developing APIs, implementing security measures, and optimizing database performance. The ideal candidate possesses expertise in .NET, cloud platforms, and secure DevOps practices.

Requirements

• Proven experience as a Full Stack Developer with expertise in .NET technologies, including ASP.NET, C#, .NET Core, Entity Framework, etc
• Experience with cloud platforms (Azure, AWS) and SecureDevOps practices
• Experience with database technologies such as SQL Server, in hybrid on premise and cloud environment
• Experience with server-side event-driven programming and event handlers
• Experience with API development such as SOAP and REST, Stored Procedures, and batch processing/queues
• Experience with application and backend security implementations
• Experience with secure network communications as they relate to the back-end’s requirements
• Experience with performance optimization
• Knowledge of batch processing techniques and scheduling batch jobs
• Experience working in an agile environment
• Ability to develop technical specifications and documentation for automated business systems
• Ability to develop works plans, estimate effort, and track progress on projects and tasks
• Experience with modernizing legacy applications, migrating interfaces, and working with legacy codebases
• Experience with managing hybrid database environment (on premise and cloud)
• Experience in setting up backend automated testing
• Utilization of secure coding practices
• Experience working with sensitive and restricted data and their compliance requirements

Responsibilities

• Collaborate with the development team to modernize a legacy desktop application
• Set up and manage databases on premises and in the cloud
• Implement event handlers to manage asynchronous processes and improve application responsiveness
• Create and optimize batch jobs for efficient data processing and system performance
• Integrate event handlers, batch jobs, and message queues with external APIs, services, and third-party systems
• Work on migrating legacy interfaces (data exchanges between justice partners) to modern services
• Implement RESTful APIs and integrate third-party APIs as needed
• Participate in code reviews, debugging, and performance optimization to ensure high-quality and robust software solutions
• Integrate security controls and defensive programming practices into codebase, including input validation, output encoding, secure error handling, and logging
• Implement security headers, content security policies (CSP), and cross-origin resource sharing (CORS) policies to protect against web-based attacks and unauthorized access
• Evaluate and recommend security tools, frameworks, and technologies to enhance the security posture of applications

Preferred Qualifications

• Experience with modernizing legacy applications, migrating interfaces, and working with legacy codebases
• Experience in setting up backend automated testing