.Net Integration Developer

eBusiness Solutions Inc.; Middletown Township (PA); Hybrid; USD 120,000 - 180,000; Full time

Job summary

eBusiness Solutions Inc. is seeking an experienced Integration Developer to join a remote-first team supporting the Journi modernization initiative. The role focuses on designing, building, and supporting enterprise integrations across SAP, Dynamics 365 CRM, IVR, tolling systems, and Azure cloud services.

The ideal candidate has deep .NET skills, API development experience, and a proven track record with high-volume environments. Occasional on-site meetings in Middletown, PA may be required.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, Information Systems, or related discipline.
• Minimum 8 years of experience as a Developer/Integration Developer.
• Experience with Azure cloud solutions and enterprise integration projects.
• Experience integrating external systems within tolling environments.
• Experience designing and deploying complex enterprise integration solutions.
• Strong background in high-volume transactional environments.

Responsibilities

• Design, develop, deploy, and support enterprise integration solutions using .NET, C#, and Azure technologies.
• Analyze enterprise architectures and integration models for scalable solutions.
• Implement integration strategies for high-volume processing and data flows.
• Design scalable integration frameworks and reusable components.
• Develop and support RESTful APIs, microservices, and middleware components.
• Create shared libraries and standardized integration solutions.
• Implement JSON/XML transformations and data mappings.
• Develop Azure Functions (HTTP, Service Bus, Timer, Blob Trigger).
• Leverage Azure IaaS, PaaS, and SaaS offerings for cloud-hosted integrations.

Skills

C#

REST API Development

enterprise integration

High-volume processing

Education

Bachelor’s degree in CS/Engineering/IS

Tools

ASP.NET Core Web API

Azure Cloud Services

Azure Service Bus

SQL Databases

Job description

One of our clients in the transportation and tolling domain is seeking a .NetIntegration Developer to support the PTC Journi program. This role is responsible for designing, developing, implementing, and supporting enterprise integration solutions across Azure cloud platforms, SAP, Microsoft Dynamics 365 CRM, IVR systems, tolling solutions, and external enterprise systems. The ideal candidate will have extensive experience with .NET development, Azure integration services, API development, and large-scale enterprise integrations within high-volume environments.

Location : Remote with occasional travel

Primary Work Location (When Onsite Required):

• Pennsylvania Turnpike Commission Headquarters
• OR
• 2850 Turnpike Industrial Drive, Middletown, PA

Duration: Long-Term Contract

Work Schedule

• Resource must attend onsite meetings approximately one week per month as required by the Commission.
• Occasional onsite support required for project implementations and post-production activities.
• Initial orientation must be completed onsite in Middletown, PA.

Travel

• Occasional travel to Middletown, Pennsylvania required.
• Resource must attend onsite meetings and work sessions as scheduled by the Commission.
• Potential onsite post-go-live support rotations during the first six months after production launch.
• Travel reimbursement subject to Commission approval and GSA guidelines.
• Candidates within a three-hour commuting distance are expected to travel onsite without additional compensation.

Position Overview

The Integration Developer will design, develop, deploy, and support enterprise integration solutions that connect critical tolling, customer service, CRM, IVR, SAP, Azure cloud, payment processing, and backend systems. This role requires extensive expertise in Microsoft Azure, .NET development, enterprise APIs, middleware integration, and high-volume transaction processing environments.

The successful candidate will play a key role in supporting the Journi modernization initiative by implementing scalable integrations, optimizing data flows, and ensuring seamless communication between business-critical platforms.

Key Responsibilities

• Design, develop, deploy, and support enterprise integration solutions using Microsoft .NET, C#, and Azure technologies.
• Analyze enterprise application architectures and integration models.
• Assess and implement integration strategies for high-volume transaction processing.
• Design scalable integration frameworks and reusable integration components.
• Identify opportunities to reduce data replication and improve system efficiency.
• Continuously improve system integrations, performance, and data exchanges.

Tolling Systems & Business Application Integration

• Design and implement integrations between:
  • SAP
  • Microsoft Dynamics 365 CRM
  • Azure Cloud Services
  • IVR Platforms
  • Toll Collection Systems
  • Payment Gateways
  • Traffic Management Systems
  • Backend Databases
• Support synchronization, transformation, validation, and monitoring of enterprise data flows.
• Troubleshoot and resolve complex integration issues across systems.
• Develop enterprise integration services utilizing:
  • C#
  • .NET 8+
  • Supported .NET LTS Versions
  • ASP.NET Core Web API
• Design and develop:
  • RESTful APIs
  • Microservices
  • Middleware Components
  • Enterprise Integration Services
• Create shared libraries, reusable frameworks, and standardized integration solutions.
• Implement JSON and XML transformations, validation rules, and data mapping processes.
• Develop and support Azure Functions using:
  • HTTP Triggers
  • Service Bus Triggers
  • Timer Triggers
  • Blob Storage Triggers
• Leverage Microsoft Azure cloud services including:
  • IaaS
  • PaaS
  • SaaS
• Support cloud-hosted enterprise integration solutions.
• Design and optimize Azure-based integration architectures.

IVR Integration & Customer Experience Solutions

• Design and integrate IVR solutions with CRM and backend tolling systems.
• Improve customer interaction workflows and operational efficiency.
• Support customer-facing tolling service platforms and automated communication systems.
• Ensure seamless integration between IVR, CRM, payment, and tolling applications.

Technical Documentation & Compliance

• Develop and maintain:
  • Technical Design Documents
  • Functional Specifications
  • Architecture Diagrams
  • Test Plans
  • Test Scripts
  • Impact Analysis Reports
  • Lessons Learned Documentation
  • Best Practices Guides
• Ensure all documentation follows Commission standards and templates.
• Adhere to Commission policies, procedures, and IT standards.

Required Qualifications

Education & Experience

• Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related discipline.
• Minimum 8 years of experience as a Developer or Integration Developer.
• Experience supporting Azure cloud solutions and enterprise integration projects.
• Experience integrating external systems within tolling environments.
• Experience designing and deploying complex enterprise integration solutions.
• Strong experience working in high-volume transactional environments.

Technical Qualifications

• Strong expertise with Microsoft Azure cloud platform technologies.
• Experience with Azure IaaS, PaaS, and SaaS offerings.
• C#
• ASP.NET Core Web API
• Experience developing REST APIs and microservices.
• Experience designing and implementing middleware integrations.
• Experience working with Azure Functions.
• Strong hands-on experience with Azure Service Bus, including:
  • Queues
  • Topics
  • Subscriptions
  • Sessions
  • Dead-Letter Queues
• Knowledge of enterprise security standards and secure API development.
• Experience implementing JSON and XML transformations.
• Strong understanding of integration architecture patterns and best practices.

Preferred Qualifications

• Prior experience with Pennsylvania Turnpike tolling solutions.
• 10+ years of experience developing enterprise integrations.
• Experience with:
  • SAP
  • Microsoft Dynamics 365 CRM
  • Azure Cloud Hosting Solutions
• Experience supporting tolling, transportation, or public sector environments.
• Experience with IVR design, development, and optimization.
• Knowledge of tolling industry regulations and operational best practices.
• Experience architecting high-volume service-oriented integration platforms.
• Primarily remote work arrangement.
• Candidate should reside within the Continental United States.
• Periodic onsite meetings and support activities required in Middletown, Pennsylvania.
• Collaborative environment involving business stakeholders, tolling operations teams, architects, and technology teams.
• Frequent interaction with enterprise applications, cloud platforms, CRM systems, IVR technologies, and external vendors.

Required Skills

• C#
• ASP.NET Core Web API
• REST API Development
• Enterprise Integrations
• SAP Integration
• Microsoft Dynamics 365 CRM
• IVR Systems
• Tolling Systems Integration
• JSON/XML Transformations
• Middleware Development
• SQL Databases
• Data Mapping
• API Security
• High-Volume Transaction Processing
• Technical Documentation
• Troubleshooting & Performance Optimization