System Developer

Job Title: System Developer
Client:The New York City Department of City Planning ( DCP )
Location:120 Broadway, 30th Floor, New York, NY 10271

NOTE: This is a Onsite Position.

PROJECT SCOPE:
DCP seeks an experienced consultant that can:
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.
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.
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.
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.
3
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.

4. REQUIRED QUALIFICATIONS, SKILLS, AND EXPERIENCE Note: candidates who do not have the required skills will not be considered. The selected candidate must have a minimum of 4 years experience as described in Attachment 2 City Labor Category Description for Programmer 2.
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 (4+ 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 2 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.
Experience with MS-SQL Server, PostgreSQL, Oracle, and/or other geospatial databases.
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.