Senior Developer Full Stack GIS

The position primarily serves as Senior Developer in PennDOT’s Bureau of Solutions Management.  The incumbent will be responsible to assist with design and development of the new PA Unified Crash System.  Candidates will work under the direction of the project’s Technical Lead and Application Architect to write, test, and document code to implement system features and enhancements using Angular, Java, Spring Boot, GIS, and Power BI technologies.

Skills and Experience:
- 8+ Years: Front-End Frameworks & UI Technologies: Angular (preferably Angular 14 or higher)
- 8+ Years: Back-End Development: Java w/Spring Boot (Microservices architecture), RESTful APIs design and integration, GIS integrations & spatial data handling
- 8+ Years: Testing frameworks: JUnit, Prefer: Jasmine and Karma
- 8+ Years: Data: PostGIS- based data design for reporting layers, PostgreSQL or any other database management system
- 8+ Years: Cloud & DevOps (Azure-Focused): AKS, Azure API Management, Azure DevOps for CI/CD, Containerization w/Docker, Azure Data Factory
- 8+ Years: Tools & Environments: AGOL, ArcGIS Extension plugin for WebEOC, VS Code or Eclipse or Spring Tool Suite, Git / Azure Repos for source control & collab
- Experience with the Esri ArcGIS Maps API/SDK for JavaScript
- Knowledge and experience with the following: ArcPro/ArcObjects, GeoEvent Processor, Velocity, Experience Builder, Survey123, and Field Maps
- Experience with ArcGIS Enterprise Server and ArcGIS Online/Hub/Community as an Administrator
- Experience in designing/developing geocodes and geoprocessing services
- Knowledge of Esri ArcSDE and multi-user versioning with state trees/branch versioning
- Knowledge of linear referencing systems/methods, Esri Roads and Highways, Oracle Locator/Spatial
- Knowledge of responsiveness and mobile-first development
- Knowledge of Design Patterns and Solid principles
- Knowledge of digital accessibility and disability inclusion
- Knowledge of regulations related to digital accessibility (e.g., Section 508, ADA)
- Knowledge of WCAG 2.1 AA requirements
- Experience designing for platform technologies (e.g., HTML, CSS, JavaScript, iOS, Android)
- Experience applying WAI-ARIA authoring guidelines and best practices
- Experience optimizing for the accessibility features of the platform (HTML, iOS, Android)
- Experience developing digital products that comply with accessibility standards
- 2+ Years: PostgreSQL is desired
- 2+ Years: Experience incorporating accessibility tests into the development process is desired
- 2+ Years: Experience building digital products where compliance with accessibility standards is part of “definition of done” is desired
- 8+ Years: Responsive UI design with Bootstrap (optional) and Material Design libraries is a plus
- 8+ Years: Prior experience with jQuery is a plus