Mobile application Developer

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Harrisburg, PA, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description


Position : PennDOT - Legacy TS5

Location : Harrisburg, PA

Duration : 5 Months

Short Description:

Serve as a senior level resource in design and development of backend systems for mobile applications. Primary duties will revolve around Java web services, database work, and WMB.

Complete Description:
***This requisition requires onsite in-person first round interviews only.***

***Client would prefer candidates local to the Harrisburg, PA Area.***

Serve as a senior level resource in design and development of backend systems for mobile applications. Primary duties will revolve around Java web services, database work, and WMB.

Role Description

• Lead in design and development of backend systems for Mobile Applications.

• Demonstrate expertise in wide range of backend systems and protocols, including WMB and IIB service development.

• Propose comprehensive solutions based on business and technical requirements.

• Create ball park estimates.

• Participate in architecting, designing and developing user interface, service tier and data tier components for enterprise Mobile Applications.

• Develop and document standards, architecture, repeatable processes, and reusable components.

• Participate in project planning, including development of timelines, propose composition of technical teams, and leveling of resources.

• Mentor team members on Department processes and standards to promote consistency and improve productivity.

• Design and create database schemas in DB2 and Oracle RDBMSs.

• Perform server side code reviews to ensure best practices.

• Participate in the full SDLC process (including coding) of Mobile Application solutions using Java, Javascript, HTML5, CSS3, JSON, XML, JDBC, SQL, web services, WMB, and IIB.

• Attend meetings, including daily standup meetings, on a daily basis.

• Support product deployment and product validations on or off business hours.

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Design and develop backend systems for mobile applications using Java, databases, and web services.

Job title

Mobile application Developer

Experience level

senior level

Industry

government

Location requirements

Onsite in Harrisburg, PA, with preference for local candidates.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

Javaweb servicesdatabase schemasJSONXMLJDBCSQLWMBIIBHTML5CSS3

Preferred skills

None specified

Specializations

mobile applicationsjavadatabaseweb services
Locations

Structured locations inferred from the posting.

Harrisburg, PA, USA

On-site City