Senior Developer

Tri-Force Consulting Services, Inc. • New York, NY

6d • Hybrid

About The Position

DCP seeks an experienced consultant to develop 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. The role involves identifying, analyzing, and developing interfaces and integration flows using Visual Studio Application platform. Responsibilities include developing and optimizing database structures and queries using Microsoft SQL Server, utilizing Azure services for scalable cloud-based applications, and integrating GIS applications and data with enterprise systems. The developer will design, develop, and enhance ESRI ArcGIS Pro-based applications and custom extensions for spatial data editing, implement custom tools, scripts, and workflows in ArcGIS Pro, and manage, process, and analyze spatial data. Ensuring the integrity and accuracy of GIS datasets, optimizing spatial databases, and developing integration solutions for GIS systems are key. The role also involves automating GIS workflows using Python (ArcPy), Arcade, ModelBuilder, collaborating with interface designers and stakeholders, participating in code reviews, troubleshooting and debugging complex issues, and communicating effectively. Creating and maintaining technical documentation, ensuring compliance with best practices and security protocols, and preparing documentation for knowledge transition are also required. The developer will stay current with industry trends and emerging technologies.

Requirements

• Minimum of 8 years’ experience as described in “Attachment 2 – City Labor Category Description” for Programmer 3.
• Bachelor’s degree in computer science, Software Engineering, Information Systems, Geographic Information Systems (GIS), or a related field.
• 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.
• 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.
• 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.

Nice To Haves

• Master's degree is a plus.
• Microsoft Azure certifications are a plus.

Responsibilities

• Develop 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 and point 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.
• 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.

Benefits

• Consultants will not be compensated for lunch or mealtime holidays, vacations, or sick leaves taken by the consultant during the engagement.
• No overtime or schedule differentials premiums will be paid to Contractor for consultants that perform work after/outside of business hours.
• All hours worked will be paid in accordance with the hourly billing rate.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior