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Sr. C# .NET Apps Developer

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The Wallach Search Group

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Location:
United States , Redlands

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

Bring your passion for creating awesome apps and join us in developing leading-edge cross-platform mapping and GIS solutions that run on the latest mobile devices. This is a great opportunity to design and develop the next-generation of app building technology.

Job Responsibility:

  • Design and develop focused native apps that meet the requirements of a broad range of users
  • Design responsive and intuitive user interfaces for mobile, desktop, and web systems
  • Design and develop cross platform app building technology
  • Work as part of an Agile team building feature-rich modernized applications using C# .NET
  • Develop excellent software for use in field mapping, data collection, sensor networks, street navigation, and much more
  • Collaborate with other programmers and developers throughout the development process
  • Define user requirements
  • design and develop applications and APIs for devices and web-based services
  • Ensure that ArcGIS software meets real-world usage scenarios
  • Solve and articulate complex problems with application design, development, and user experiences

Requirements:

  • 5+ years of commercial software development experience
  • Fluent in and passionate about .NET C#
  • Xamarin / Xamarin Forms / MAUI / C# development experience
  • Experience of Telerik UI for .NET desirable
  • Experience with building and consuming JSON, XAML/XML, and Web Services
  • A flare for user experience and interface design
  • Cross-platform app development
  • Understanding of algorithms and design patterns
  • Experience with GitHub, Jenkins, Microsoft App Center
  • Ability to work closely with the team to build quality software in a constantly evolving environment
  • Effective time management and organizational skills
  • Excellent written and verbal communication skills
  • Bachelor’s degree in computer science, engineering, mathematics, GIS, or related field

Nice to have:

  • Masters degree in computer science, engineering, mathematics, GIS, or related field
  • Experience with mobile application development (iOS, Android)

Additional Information:

Job Posted:
March 19, 2026

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