Hailey Crabill

IDR is seeking a Senior AI Developer to join one of our top clients for an opportunity in Mechanicsburg, PA. In this role, you’ll help build and enhance modern web applications and APIs while partnering with architecture and security stakeholders to deliver scalable, reliable solutions. You’ll also play a key role in reviewing and improving AI-assisted development output to ensure code quality, performance, and security standards are met.

Position Overview for the Senior AI Developer:

• Design, build, and maintain application features using C#/.NET and modern web UI frameworks (including Blazor)
• Develop and secure REST APIs, including versioning, error handling, and API documentation practices
• Model and optimize data solutions in a NoSQL environment (including partitioning and performance tuning)
• Integrate authentication/authorization solutions (SSO and token-based access) and enforce security best practices
• Review and validate AI-generated code/output, applying quality guardrails and documenting standards for long-term team use

Requirements for the Senior AI Developer:

• 8+ years of professional software development experience, including 5+ years of senior-level C#/.NET development
• Strong hands-on experience building REST APIs with ASP.NET Core (including OpenAPI/Swagger documentation)
• Experience with Blazor (Server and/or WebAssembly), including component design and state management
• Working knowledge of NoSQL data modeling and optimization (e.g., Azure Cosmos DB concepts like partitioning and performance tuning)
• Ability to critically evaluate AI-assisted development output for correctness, security, maintainability, and performance

What's in it for you?

• Competitive compensation package
• Full Benefits; Medical, Vision, Dental, and more!
• Opportunity to get in with an industry leading organization.

Why IDR?

• 25+ Years of Proven Industry Experience in 4 major markets
• Employee Stock Ownership Program
• Dedicated Engagement Manager who is committed to you and your success.
• Medical, Dental, Vision, and Life Insurance
• ClearlyRated's Best of Staffing® Client and Talent Award winner 12 years in a row.