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Gis Programmer Jobs in Maryland (NOW HIRING)

Interclypse Inc.

GIS Developer

Annapolis Junction, MD · On-site

Engineer GIS into application workflows: integrate feature services with a microservices-based web platform, support map-centric UI views, and automate spatial data QA and validation pipelines

Interclypse Inc.

GIS Developer

Annapolis, MD · On-site

Engineer GIS into application workflows: integrate feature services with a microservices-based web platform, support map-centric UI views, and automate spatial data QA and validation pipelines

Harris

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

Harris

(Remote) GIS Developer

California, MD · Remote

DataVoice, a division of Harris; is seeking a GIS Developer who will be a vital contributor to industry-leading utility software solutions. Your primary focus will be on enhancing the geospatial ...

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All JobsGis Programmer JobsGis Programmer Jobs in Maryland

Gis Programmer information

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$5

$36

$55

How much do gis programmer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for gis programmer in Maryland is $36.86, according to ZipRecruiter salary data. Most workers in this role earn between $29.18 and $45.72 per hour, depending on experience, location, and employer.

What is a GIS programmer?

GIS Programmers are professionals who develop, customize, and maintain Geographic Information Systems (GIS) software and applications. They use programming languages such as Python, JavaScript, or C# to create tools that manage, analyze, and visualize spatial data. GIS Programmers work closely with GIS Analysts and other specialists to automate workflows, integrate data sources, and improve the functionality of mapping platforms. Their work is essential in fields like urban planning, environmental science, and transportation where spatial data is critical.

What does a GIS programmer do?

As a GIS programmer, your job is to use programming languages like Python and JavaScript to code software that interacts with geographic information systems (GIS). While fulfilling your duties and responsibilities, you may decide how to analyze and display data for your customer, give presentations to explain the use of your software, debug existing software, and provide ongoing support for existing applications. GIS programmers often work with sensitive and secure information, so you may also need to maintain a security clearance to ensure you can continue performing this job. Many GIS programmers also spend some time researching the latest developments in the GIS field.

What are the key skills and qualifications needed to thrive as a GIS programmer, and why are they important?

To thrive as a GIS Programmer, you need strong programming skills (such as Python, JavaScript, or C#), a solid understanding of geographic information systems (GIS), and often a degree in computer science, geography, or a related field. Familiarity with GIS software platforms like Esri ArcGIS, QGIS, and spatial databases, as well as knowledge of APIs and web mapping frameworks, is typically required. Problem-solving ability, attention to detail, and effective communication are important soft skills for collaborating with teams and interpreting user requirements. These skills ensure accurate spatial data analysis, efficient GIS application development, and successful project outcomes.

What are some typical challenges a GIS programmer faces when integrating spatial data from multiple sources?

GIS Programmers often encounter challenges when integrating spatial data from various sources, such as inconsistent data formats, differing coordinate systems, and varying data quality. Addressing these issues requires strong skills in data transformation, projection, and validation to ensure all datasets work seamlessly together. Collaboration with GIS analysts and data providers is crucial to clarify data requirements and resolve discrepancies. Staying updated on best practices and tools for data integration can help streamline this process and improve project outcomes.

What is the difference between Gis Programmer vs GIS Analyst?

AspectGis ProgrammerGIS Analyst
Required CredentialsBachelor's in GIS, Computer Science, or related field; programming skillsBachelor's in Geography, GIS, or related; analytical skills
Work EnvironmentSoftware development, coding, and programming tasksData analysis, mapping, and spatial data interpretation
Employer & Industry UsageTech companies, government agencies, GIS software firmsUrban planning, environmental agencies, consulting firms

Gis Programmers focus on developing GIS software and applications through coding, while GIS Analysts interpret spatial data to support decision-making. Both roles require GIS knowledge but differ in technical versus analytical focus.

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Gis Programmer jobs near you
Infographic showing various Gis Programmer job openings in Maryland as of August 2026, with employment types broken down into 2% Internship, 85% Full Time, 8% Part Time, 1% Temporary, and 4% Contract. Highlights an 83% Physical, 7% Hybrid, and 10% Remote job distribution, with an average salary of $76,666 per year, or $36.9 per hour.

GIS Programmer - Towson, MD - Hybrid Role

GD Resources

Towson, MD • On-site

Contractor

Re-posted 16 days ago

Job description

Role: GIS Programmer
Rate: 80/hr on W2
Location: Towson. MD. This individual may work remotely up to 2 days per week, equivalent to approximately 40% remote and 60% onsite. Fully remote or out-of-state employment is not authorized at this time.
End Client: Baltimore County Office of Technology
Duration: 6 months
Responsibilities:
Baltimore County is seeking a qualified Senior GIS programmer / Systems Analyst to perform application development and support activities supporting the Office of Information Technology’s GIS Program.
The programmer will assist in the development and maintenance of ArcGIS Server applications, GIS application upgrades, and support of the ArcGIS Server environment, along with working with ArcGIS Web AppBuilder and interfacing with CityWorks.
GIS application development and application maintenance/upgrades
• ArcGIS server web application development and maintenance
• Support configuration efforts in CityWorks and the GIS web services used for CityWorks
• Repair and upgrade existing Facilities toolsets and utility toolsets written in Visual C# using Visual Studio 2010 (IDE) with the ArcObjects Software Developers Kit (SDK) 10.1.
Required Skills:
· Minimum of five (5) years developing and modifying applications using J2EE, .NET, JavaScript, HTML, C#, Python.
· Experience with ESRI ArcGIS technologies including ArcGIS Server, ArcGIS API’s, ArcGIS JavaScript API, ArcGIS Web AppBuilder, Collector, ArcSDE and ArcGIS Mobile.
· Experience with ArcGIS Model Builder and Python
· Strong Knowledge of Structured Query Language (SQL), Triggers, and Stored Procedures.
· Analysis of program and production problems.
· Developing reports using SSRS
· Strong knowledge of relational databases and concepts (Oracle, SQL Server preferred)
· Excellent communication skills
· Graduation from an accredited college or university with a bachelor’s degree in Business, Computer Science or a related field and five years’ experience in systems analysis, change management analysis, project management, program analysis, or a closely related field.
· Recent engagement with a government entity

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