Integration Developer

Quantum Technologies. LLC; Middletown Township (PA); On-site; USD 120,000 - 180,000; Full time

Job summary

Quantum Technologies. LLC is seeking a senior engineer to design, develop, and maintain enterprise integrations using C#, .NET 8+ and Microsoft Azure. The role focuses on RESTful APIs, microservices, Azure Functions, and middleware, including SAP and Dynamics 365 CRM integrations and IVR connectivity.

You will implement Azure Service Bus solutions, handle JSON/XML transformations, and optimize high-volume data exchanges to ensure secure, scalable communication across systems.

Qualifications

• 8+ years of software development and enterprise integrations.
• Hands-on with C#, .NET Core / .NET 8+, and ASP.NET Core Web API.
• Extensive Microsoft Azure Cloud (IaaS, PaaS, SaaS) experience.
• Experience integrating with external enterprise systems.
• IVR system integration experience.
• REST APIs, microservices, Azure Functions, and Azure Service Bus expertise.
• Experience with high-volume transaction processing.

Responsibilities

• Design, develop, and maintain enterprise integrations.
• Build RESTful APIs, microservices, Azure Functions, and middleware components.
• Integrate SAP and Dynamics 365 CRM with Azure and IVR systems.
• Implement Azure Service Bus with queues, topics, dead-letter queues.
• Transform, validate, and map JSON/XML data securely and efficiently.
• Optimize high-volume data exchanges and ensure scalable performance.
• Support tolling/transport related integrations.

Skills

Software development experience

Enterprise integration

High-volume processing

Tools

C#

.NET Core / .NET 8+

ASP.NET Core Web API

Azure Cloud

Azure Functions

Azure Service Bus

REST APIs

Microservices

IVR integration

SAP integration

Dynamics 365 CRM integration

Job description

• Design, develop, and maintain enterprise integration solutions using C#, .NET 8+, and Microsoft Azure.
• Build RESTful APIs, microservices, Azure Functions, and middleware components.
• Develop integrations between SAP, Microsoft Dynamics 365 CRM, Azure, IVR systems, and external applications.
• Implement Azure Service Bus solutions, including queues, topics, subscriptions, and dead-letter queues.
• Handle JSON/XML data transformation, validation, and mapping.
• Optimize high-volume integrations and ensure secure, scalable data exchange.
• Support IVR integration and tolling-related systems.

Required Skills:

• 8+ years of experience in software development and enterprise integrations.
• Strong hands-on experience with C#, .NET Core / .NET 8+, and ASP.NET Core Web API.
• Extensive experience with Microsoft Azure Cloud (IaaS, PaaS, SaaS).
• Experience developing integrations with external enterprise systems.
• Hands-on experience with IVR systems and integration.
• Experience with REST APIs, microservices, Azure Functions, and Azure Service Bus.
• Experience with high-volume transaction processing.

Preferred Skills:

• SAP and Microsoft Dynamics 365 CRM integration experience.
• Prior experience in tolling, toll collection, transportation, or traffic management projects.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.