LingaTech · 4 hours ago
GIS Application Developer
Harrisburg, PA
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expLingaTech is seeking a GIS Application Developer to support the design and development of a large-scale, enterprise web application. The role involves working under the guidance of a Technical Lead to build and maintain system functionality using modern technologies, with a focus on GIS integrations and application enhancements.
Information TechnologySoftwareWeb Development
Responsibilities
Design, develop, test, and document application features and enhancements using Angular, Java, and Spring Boot
Build responsive, mobile-first user interfaces leveraging Angular (v14+), Material Design libraries, and responsive UI principles
Develop and integrate RESTful APIs to support application functionality and system interoperability
Implement and maintain GIS integrations using Esri ArcGIS technologies, including the ArcGIS Maps API/SDK for JavaScript
Design and develop geocoding and geoprocessing services, including support for linear referencing systems and spatial data workflows
Administer and support ArcGIS Enterprise Server and ArcGIS Online/Hub/Community environments
Develop and maintain Power BI dashboards and enterprise-level reporting integrations
Design reporting and data layers using PostGIS and PostgreSQL (or comparable database platforms)
Utilize ArcGIS tools and extensions such as ArcPro/ArcObjects, GeoEvent Processor, Velocity, Experience Builder, Survey123, Field Maps, and WebEOC plugins
Apply design patterns and SOLID principles to ensure scalable, maintainable, and high-quality code
Write and maintain automated tests using frameworks such as Jasmine, Karma, and JUnit
Use development tools such as VS Code or Eclipse and manage source control through Git/Azure Repos
Ensure applications meet digital accessibility standards, including Section 508, ADA, and WCAG 2.1 AA requirements
Apply WAI-ARIA authoring guidelines and optimize solutions for platform accessibility features across web and mobile technologies
Incorporate accessibility considerations into design and development workflows, including testing and 'definition of done' criteria when applicable
Qualification
Required
8+ years of experience developing front-end applications using Angular (preferably Angular 14 or higher)
8+ years of experience designing responsive user interfaces using Bootstrap (optional) and Material Design libraries; prior jQuery experience is a plus
8+ years of experience with back-end development, including RESTful API design, integration, and GIS integrations
8+ years of experience using testing frameworks such as JUnit
8+ years of experience developing data and reporting solutions, including Power BI dashboards, enterprise-level reporting integrations, and relational/spatial databases such as PostGIS and PostgreSQL (or equivalent)
8+ years of experience working with development tools and environments including ArcGIS Online (AGOL), ArcGIS Extension plugins for WebEOC, VS Code or Eclipse, and Git/Azure Repos for source control and collaboration
Experience using the Esri ArcGIS Maps API/SDK for JavaScript
Experience with Esri technologies including ArcPro/ArcObjects, GeoEvent Processor, Velocity, Experience Builder, Survey123, and Field Maps
Experience administering ArcGIS Enterprise Server and ArcGIS Online/Hub/Community environments
Experience designing and developing geocoding and geoprocessing services
Knowledge of Esri ArcSDE and multi-user versioning using state trees and branch versioning
Knowledge of linear referencing systems and methods, including Esri Roads and Highways and Oracle Locator/Spatial
Knowledge of responsive and mobile-first development principles
Knowledge of design patterns and SOLID principles
Knowledge of digital accessibility and disability inclusion best practices
Knowledge of digital accessibility regulations, including Section 508 and ADA
Knowledge of WCAG 2.1 AA requirements
Experience designing for multiple platform technologies, including HTML, CSS, JavaScript, iOS, and Android
Experience applying WAI-ARIA authoring guidelines and accessibility best practices
Experience optimizing applications for platform accessibility features across web and mobile platforms
Experience developing digital products that comply with accessibility standards
Preferred
Experience using Jasmine and Karma testing frameworks
Experience incorporating accessibility testing into the development process
Experience building digital products where accessibility compliance is a defined part of the 'definition of done.'
Company
LingaTech
LingaTech offers data analytics, web development, software development, and security services.
51-200 employees
H1B Sponsorship
LingaTech has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (4)
2023 (2)
2022 (3)
2021 (4)
2020 (6)
Funding
Current Stage
Growth StageLeadership Team
Kathir Ramalingam
President and CEO
Brian Kapp
Chief Technology Officer
Company data provided by crunchbase