Hybrid Senior GIS Programmer - ArcGIS, C#, SQL Expert

ASSYST; Towson (MD); Hybrid; USD 110,000 - 135,000; Full time

Job summary

ASSYST is seeking a Senior GIS Programmer in Towson, Maryland, a hybrid role (3 days onsite, 2 days remote). You will support GIS modernization and integration efforts for our client.

Responsibilities include developing ArcGIS Server web apps, integrating Cityworks, and upgrading legacy tools in C#, .NET, and ArcObjects. Strong SQL/SSRS reporting and communication skills are essential.

Qualifications

• 5+ years of experience developing and modifying applications using C#, JavaScript, Python, HTML, .NET, and J2EE.
• Hands-on experience with ArcGIS Server, ArcGIS APIs (including JavaScript API), ArcGIS Web AppBuilder, Collector, ArcSDE, ArcGIS Mobile, and ModelBuilder.
• Strong proficiency in SQL, triggers, stored procedures, and relational database management systems (SQL Server, Oracle preferred).
• Hands‑on experience developing reports using SSRS.
• Excellent verbal and written communication skills.

Responsibilities

• Develop, maintain, and upgrade ArcGIS Server web applications and web services.
• Support configuration efforts and web service integrations for Cityworks.
• Repair and upgrade legacy Facilities and utility toolsets written in Visual C# using Visual Studio 2010 (IDE) and the ArcObjects SDK 10.1.
• Conduct root-cause analysis on program and production issues.
• Design and generate operational reports using SQL Server Reporting Services (SSRS).

Skills

C#

JavaScript

Python

HTML

.NET

J2EE

SQL

SSRS

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

ArcGIS Server

ArcGIS APIs

ArcGIS Web AppBuilder

Collector

ArcSDE

ArcGIS Mobile

ModelBuilder

Job description

ASSYST is seeking a Senior GIS Programmer in Towson, Maryland, a hybrid role (3 days onsite, 2 days remote). You will support GIS modernization and integration efforts for our client.

Responsibilities include developing ArcGIS Server web apps, integrating Cityworks, and upgrading legacy tools in C#, .NET, and ArcObjects. Strong SQL/SSRS reporting and communication skills are essential.