| Location | Harrisburg, PA |
Location: Harrisburg, PA
Work Arrangement: Remote with occasional onsite travel to Middletown, PA
Experience: 8+ years required; 10+ years preferred
Contract: Project-based engagement
We are seeking an experienced Integration Developer to design, develop, deploy, and support enterprise integration solutions using Microsoft .NET, C#, Azure cloud technologies, SAP, Microsoft Dynamics 365 CRM, and IVR systems.
The ideal candidate will have strong experience building complex, high-volume integrations between enterprise applications and external systems. Experience with tolling systems, payment gateways, traffic management systems, and customer-facing IVR solutions is highly desirable.
This role will support the development and modernization of the Pennsylvania Turnpike Commission's Journi platform.
Design, develop, deploy, and support enterprise integration solutions using Microsoft .NET, C#, Azure, middleware, and cloud technologies.
Analyze solution components and integration models to ensure seamless communication between enterprise systems.
Evaluate integration approaches for high-volume data processing and optimize system performance.
Develop and implement secure, scalable integrations between SAP, Microsoft Dynamics 365 CRM, Azure cloud services, IVR systems, and external applications.
Design, develop, and maintain RESTful APIs, microservices, and custom middleware components.
Build and maintain Azure Functions using HTTP, Service Bus, timer, and blob triggers.
Implement integrations with external systems such as payment gateways, backend databases, toll collection systems, and traffic management platforms.
Design and optimize IVR systems to improve customer interactions and operational efficiency.
Work with Azure Service Bus, including queues, topics, subscriptions, sessions, and dead-letter queues.
Implement JSON/XML payload transformations, validation, and data mapping.
Develop reusable components, shared libraries, and integration frameworks.
Apply API security standards, clean coding principles, SOLID design patterns, and secure development practices.
Identify opportunities to reduce unnecessary data replication and improve data flow efficiency.
Drive continuous improvement by enhancing integrations and optimizing system performance.
Prepare and maintain technical and functional designs, architecture diagrams, test plans, test scripts, impact analysis reports, and other project documentation.
Follow organizational standards, policies, procedures, and technical guidelines.
Minimum 8+ years of experience as a Developer or in a similar role involving Azure cloud solutions, IVR systems, and external system integrations.
Bachelor's degree in Computer Science, Engineering, or a related field.
Strong understanding of Microsoft Azure government and commercial cloud platforms, including IaaS, PaaS, and SaaS.
Extensive experience designing and implementing integrations with external enterprise systems.
Strong hands-on experience with C#, .NET 8+ or supported .NET LTS versions, and ASP.NET Core Web API.
Experience developing RESTful APIs, microservices, and integration services.
Hands-on experience with Azure Functions and Azure Service Bus.
Experience implementing secure APIs and JSON/XML data transformations.
Strong understanding of enterprise integration architecture and high-volume processing.
10+ years of experience developing complex enterprise integrations for high-volume organizations.
Strong experience integrating SAP, Microsoft Dynamics 365 CRM, and Microsoft Azure cloud solutions.
Hands-on experience with IVR system design, development, and optimization.
Experience working on tolling projects or similar customer-facing enterprise systems.
Prior experience with Pennsylvania Turnpike tolling solutions is highly desired.
Knowledge of tolling industry standards, regulatory requirements, and best practices.
Master's degree in a related field is preferred.
The position is primarily remote.
Candidates should preferably be located within the continental United States.
The resource must be available for onsite meetings in Middletown, PA, approximately one week per month, based on the Commission's schedule.
Onsite work may take place at the Commission's Central Administration Building or Turnpike Industrial Park location in Middletown, PA.
Initial orientation must be completed onsite for the full day. Commission equipment must be collected personally; it will not be shipped.
Additional onsite support may be required during implementation and post-go-live activities. This may include one- to two-week onsite rotations during the six-month post-launch support period.
Travel expenses are subject to Commission authorization and applicable reimbursement guidelines. Certain travel and orientation expenses are not reimbursed.
Initial interview will be conducted through Microsoft Teams.
Candidates must keep their cameras on and participate independently without AI tools, scripts, external prompts, or assistance from other individuals.
Candidates must use their laptop's built-in camera, microphone, and speakers.
Additional in-person interviews or working sessions may be required in Middletown, PA.
Travel expenses for in-person interviews will not be reimbursed.
The ideal candidate is a hands-on integration developer with strong .NET, C#, Azure, SAP, Dynamics 365, and IVR experience. Candidates with prior tolling industry or Pennsylvania Turnpike project experience, along with the ability to build secure, scalable, high-volume enterprise integrations, will be strongly preferred.