IT App Developer III

Job Title: IT App Developer III

Location: Charlotte NC

Duration: 6 Months

Job Type: Contract

Maximum Submissions per Supplier: 2

Rate: $66.66

Note: Location: Remote, required to be within 1-2 hour commutable distance in one of the following Corning office locations: Corning, NY; Charlotte, NC; Vineland, NJ; Phoenix, AZ; Hemlock, MI; Hickory, NC; Blacksburg, VA; Keller, TX; Boston, MA - (Tewksbury, MA & Bedford, MA). REQUIRED to report onsite for equipment pickup on first day of assignment. May be expected to report onsite within first two weeks of start for training meetings. Schedule: M-F 8am - 5pm, no OT anticipated. Interview Process: One Hour Panel Video Interview. Video is required to be no blur/background. Possibility of extension, based on demand. Travel: Up to 15% travel possible - based on project need.

Top 3 Keywords: 1- Siemens Opcenter Execution (MES) 2- .NET / C# with Angular Full-Stack Development 3- Manufacturing / 24×7 Production System Integration

Top Required Skills

• Full-stack web development (.NET & Angular)
• Manufacturing Execution Systems (MES) development
• Application integration & production support
  
  

Must-Have Skills

• 5–7 years of web development experience using .NET, C#, and Angular
• Full-stack development experience building enterprise or manufacturing applications
• Strong knowledge of JavaScript, HTML, CSS, and Angular frameworks
• Hands-on experience applying UX design principles
• Experience with RESTful services and API integration
• Experience with responsive design, Bootstrap, TypeScript, and modern frontend practices
• Strong understanding of SDLC best practices
• Excellent communication and collaboration skills
• Ability to support production systems and discuss go-live, integration, and support experiences
  
  

Nice-to-Have Skills

• Hands-on experience with Siemens Opcenter Execution (Designer & Portal)
• Experience supporting 24/7 manufacturing IT systems
• Experience with source control tools (Git, TFS)
• Experience working with SQL Server or relational databases
• Proven ability to prioritize, multitask, and deliver business-focused IT solutions
  
  

Key Responsibilities & Duties

• Design, develop, and maintain full-stack MES solutions using .NET and Angular, with a focus on customized Siemens Opcenter Execution applications
• Collaborate with product managers, designers, and developers to deliver integrated features and services
• Write, review, and maintain clean, scalable, and efficient code while participating in peer code reviews
• Troubleshoot, debug, enhance, and upgrade existing software solutions to ensure performance and reliability
• Develop and maintain a strong understanding of MES integrations with manufacturing systems and equipment
• Create and execute unit, integration, and system tests while documenting code, APIs, and system architecture
  
  

Requirements

• Bachelor’s degree in Computer Science, Systems Management, IT, or related field (required)
• Strong experience delivering production-ready applications in enterprise or manufacturing environments
• Ability to contribute to CI/CD, automation, and continuous improvement initiatives