GIS Technical Architect with .NET exp

Phone/Skype Hire. Onsite from day 1

Location: NYC, NY

Duration: 12 months

The client is looking for a Technical Lead (“Consultant”) who has considerable experience in leading software system development projects and software development lifecycle (SDLC) practices, to design, develop, and implement the Data Maintenance Platform Design project. The ideal candidate will lead the system development effort to build and maintain Microsoft .NET/C# based ArcGIS Pro-integrated data maintenance platform and extend native editing features to support the agency goals to modernize the data maintenance system. This role requires deep expertise in ESRI ArcGIS Pro tools and technologies, strong programming skills, and proficiency in database management. The candidate will collaborate with stakeholders, guide a team of developers, and oversee the integration and implementation of geographic data system solutions to achieve the agreed upon outcomes.

Responsibilities

• Architect, design, and implement full stack solutions using Microsoft .NET technologies, including C#, VB.NET, ASP.NET, .NET Core, .NET 9.0, Entity Framework, JavaScript libraries, and ArcGIS Maps SDK for .NET.
• Identify, analyze, and develop interfaces and integration flows using Visual Studio Application platform.
• Develop and optimize database structures and queries using Microsoft SQL Server to ensure efficient data storage and retrieval.
• Utilize Azure services to build scalable and reliable cloud-based applications, leveraging services such as Azure App Service, Azure SQL Database, and Azure Functions.
• Manage a team of Microsoft .NET/C#/SQL Server/ETL full stack developers, providing technical guidance and mentoring.
• Integrate GIS applications and data with enterprise systems, improving operational workflows and data accessibility.
• Design, develop, and enhance ESRI ArcGIS Pro-based applications and custom extensions for spatial data editing of linear, point, and polygon features.
• Implement custom tools, scripts, and workflows in ArcGIS Pro to optimize GIS data editing.
• Manage, process, and analyze spatial data from diverse sources.
• Ensure the integrity and accuracy of GIS datasets, including performing data conversions, quality assurance, and updates.
• Optimize spatial databases and file geodatabases for performance and usability.
• Develop integration solutions for GIS systems with enterprise platforms or third-party tools.
• Automate repetitive GIS workflows using Python (ArcPy), Arcade, ModelBuilder, or similar tools.
• Collaborate with interface designers to integrate user-facing elements with server-side logic, ensuring seamless user experiences.
• Collaborate with stakeholders to gather requirements and ensure alignment with business objectives.
• Participate in code reviews to maintain code quality, identify potential issues, and suggest improvements.
• Troubleshoot and debug complex application issues, providing timely resolutions to maintain system stability.
• Communicate effectively with team members, stakeholders, and project managers to gather requirements, provide updates, and manage expectations.
• Mentor junior developers, providing guidance and sharing best practices to enhance team skills and knowledge.
• Create and maintain technical documentation, including system designs, workflows, and user guides.
• Ensure solutions comply with industry best practices, standards, and security protocols.
• Prepare documentation and conduct knowledge transition to support adoption across the organization and other city agencies.
• Stay current with industry trends and emerging technologies to propose innovative solutions and improve development processes.

Skills Needed

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, Geographic Information Systems (GIS), or a related field. Master's degree is a plus.
• Proven experience (8 years) as a full stack .NET Developer with hands-on expertise in C#, VB.Net, ASP.NET, .NET Core, .NET 9.0, Entity Framework, MVC, SQL Server, and Azure.
• Solid understanding of front-end technologies, including HTML, CSS, JavaScript, and related frameworks (e.g., React, Angular).
• Minimum of 4 years of experience in ArcGIS Pro and/ArcMap-based GIS solution design and development.
• Experience with RESTful API development and integration.
• Hands-on development experience with ArcGIS Maps SDK for .NET, Python, ArcPy, Arcade, and Model Builder to create/extend editing tools in ArcGIS Pro.
• Demonstrated proficiency with ESRI product suite, including ArcGIS Pro, ArcGIS Enterprise (Server, Portal, SDE DataStore), ArcGIS Desktop, ArcGIS Online, and ArcMap.
• Demonstrated experience working with geospatial data types in Microsoft SQL Server, Oracle/Oracle Spatial, and PostgreSQL/PostGIS databases.
• Knowledge of emerging trends and technologies in GIS.
• Experience with MS-SQL Server, PostgreSQL, Oracle, and/or other geospatial databases.
• Familiarity with ArcGIS Online capabilities and GIS application development.
• Ability to collaborate effectively within a team environment.
• Proven ability to lead cross-functional teams and deliver projects on time and within scope.
• Strong knowledge of software architecture principles, design patterns, and best practices.
• Familiarity with DevOps practices and tools for continuous integration and delivery.
• Familiarity with application lifecycle management (ALM) tools such as Azure DevOps and GitHub extensions.
• Experience with version control using Git and GitHub and release management practices.
• Excellent problem-solving skills and ability to work effectively in a collaborative team environment.
• Strong communication skills, both written and verbal.
• Microsoft Azure certifications are a plus.
• Demonstrated experience working with technical and non-technical staff.
• Strong initiative and ability to perform duties with minimal supervision.
• Ability to identify needs of end users and communicate possible solutions to them.
• Strong organizational and project management skills.
• Ability to handle multiple projects simultaneously under tight deadlines.

Job Type: Contract

Pay: $85.00 - $90.00 per hour

Expected hours: 40 per week

Experience:

• C#, VB.Net, ASP.NET, .NET Core, .NET 9.0: 10 years (Required)
• ArcGIS Pro and/ArcMap-based GIS solution : 5 years (Required)
• ESRI product suite, including ArcGIS Pro, ArcGIS Enterprise : 5 years (Required)

Work Location: On the road

Salary : $85 - $90