PennDOT - TAS3 A4 SC2 (App Dev Team 1 Developer, Front-End)

Willan Technologies
Harrisburg, PA
Engagement Type
Contract
Short Description
Please see the complete description. Both interview and work details are below that.
Complete Description

Position Description: The
position primarily serves as mid-level 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 Azure Function technologies.
Skills:
Required: 8+ Years
Front-End
Frameworks & UI Technologies

- Angular
(preferably Angular 14 or higher)

- Responsive
UI design with Bootstrap (optional) and Material Design libraries

- Prior
experience with jQuery (nice to have)

Back-End
Development

- RESTful
APIs integration

- GIS
integrations

Testing
frameworks

- Prefer:
Jasmine and Karma

- Including:
jUnit

Data

- PostGIS - based data design for reporting layers

·
PostgreSQL or any other database management
system
Tools &
Environments

- ArcGIS Online (AGOL)

- ArcGIS
Extension plugin for WebEOC

- VS
Code or Eclipse or Spring Tool Suite (STS)

- Git
/ Azure Repos for source control and collaboration

Required:
Knowledge and Experience
·
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
Preferred: Applicants with
the following qualifications will be preferred:

- Experience
incorporating accessibility tests into the development process

- Experience
building digital products where compliance with accessibility standards is
part of “definition of done”

Work details:

- Work
hours are Monday - Friday, 8:00AM - 5:00PM excluding state holidays for a
maximum of 40 hours/week. Lunch is 12:00 - 1:00PM. The contract assumes an
additional 80 hours of unpaid leave in addition to the above per state
fiscal year.

- Work
location is majority remote; however, selected candidates will be required
to report IN PERSON for an interview at PennDOT’s offices at 400 North
Street, 5th floor, Harrisburg PA. Engaged candidates will also need to
report IN PERSON to pick up equipment as part of onboarding and may be
required to report for occasional in-person meetings or training.

- Selected
candidates must provide a completed PATCH check and work authorization
done at vendor expense prior to engagement.

- On-site
work location is a secured floor. If candidate has a need to be onsite
regularly, a badge will be required. In this case, the candidate would be
responsible for the $20 fee for the badge.

- The
agency does not provide parking.
Required/Desired Skills

Skill Required/Desired Amount of Experience

Front-End Frameworks & UI Technologies: Angular (preferably Angular 14 or higher) Required 8.0 Years Responsive UI design with Bootstrap (optional) & Material Design libraries; prior experience with jQuery nice to have Required 8.0 Years Back-End Development: RESTful APIs design and integration, GIS integrations Required 8.0 Years Testing frameworks: jUnit, Prefer: Jasmine and Karma Required 8.0 Years Data: PostGIS- based data design for reporting layers, PostgreSQL or any other database management system Required 8.0 Years Tools & Environments: AGOL, ArcGIS Extension plugin for WebEOC, VS Code or Eclipse or Spring Tool Suite, Git / Azure Repos for source control & collab Required 8.0 Years Experience with the Esri ArcGIS Maps API/SDK for Javascript Required Knowledge and experience with the following: ArcPro/ArcObjects, GeoEvent Processor, Velocity, Experience Builder, Survey123, and Field Maps Required Experience with ArcGIS Enterprise Server and ArcGIS Online/Hub/Community as an Administrator Required Experience in designing/developing geocodes and geoprocessing services Required Knowledge of Esri ArcSDE and multi-user versioning with state trees/branch versioning Required Knowledge of linear referencing systems/methods, Esri Roads and Highways, Oracle Locator/Spatial Required Knowledge of responsiveness and mobile-first development Required Knowledge of Design Patterns and Solid principles Required Knowledge of digital accessibility and disability inclusion Required Knowledge of regulations related to digital accessibility (e.g., Section 508, ADA) Required Knowledge of WCAG 2.1 AA requirements Required Experience designing for platform technologies (e.g., HTML, CSS, JavaScript, iOS, Android) Required Experience applying WAI-ARIA authoring guidelines and best practices Required Experience optimizing for the accessibility features of the platform (HTML, iOS, Android) Required Experience developing digital products that comply with accessibility standards Required Experience incorporating accessibility tests into the development process Desired Experience building digital products where compliance with accessibility standards is part of “definition of done” Desired
Posted 2026-02-03

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