Hiring: Senior Developer Company: The Jolly Agency, LLC Location: New York City Metropolitan Area Job Posted Time: 2026-09-17 03:37:43 Employment Type: Hybrid Target Skills & Keywords : .NET, ASP.NET, Accessibility, Angular, Azure, Azure DevOps, Azure Functions, C#, CSS, Entity Framework, Git, GitHub, HTML, JavaScript, MVC, PostgreSQL, Python, REST, RESTful, React, SQL, SQL Server, Systems Integration, VB.NET About the job Experience: •8 years of professional software development experience, including demonstrated experience as a full-stack .NET Developer. •8+ years of hands-on experience with technologies including C#, VB.NET, ASP.NET, .NET Core, Entity Framework, MVC, SQL Server, and Microsoft Azure. •4 years of experience with ArcGIS Pro and/or ArcMap-based GIS solution design and development. Required Skills: •The successful candidate will collaborate with technical teams, business stakeholders, and application developers to deliver scalable, secure, and high-performing technology solutions. Qualifications: •Bachelor’s degree in Computer Science, Software Engineering, Information Systems, Geographic Information Systems (GIS), or a related discipline. Master’s degree is a plus. •Minimum of 8 years of professional software development experience, including demonstrated experience as a full-stack .NET Developer. •Minimum of 4 years of experience with ArcGIS Pro and/or ArcMap-based GIS solution design and development. •Applied hands-on capability in ArcGIS Maps SDK for .NET, Python, ArcPy, Arcade, and ModelBuilder. •Demonstrated proficiency with the ESRI product suite, including ArcGIS Pro, ArcGIS Enterprise, ArcGIS Server, Portal, SDE DataStore, ArcGIS Desktop, ArcGIS Online, and ArcMap. •Strong knowledge of front-end technologies, including HTML, CSS, JavaScript, and frameworks such as React or Angular. •In-depth knowledge of software architecture principles, design patterns, and application development best practices. •Operational familiarity with DevOps, continuous integration, continuous delivery, and application lifecycle management practices. •Strong analytical, troubleshooting, and problem-solving capabilities. •Demonstrated ability to communicate effectively with both technical and non-technical stakeholders. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!