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Senior Backend Developer – Digital Payments

PEAK Technical Staffing
📍 Harrisburg, Pennsylvania, United States 💼 Full-time 🕒 Posted June 19, 2026
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Job Description


We are looking for an experienced Senior Backend Developer – Digital Payments to design, build, and support backend systems for high-volume payment and tolling applications.


This role involves working with SAP, Microsoft Dynamics, Azure Cloud, APIs, microservices, and payment platforms to ensure systems work together smoothly.

This is a hybrid role with occasional onsite work along the Turnpike (usually – days per month).


Responsibilities:
  • Design, develop, and maintain backend applications using .NET and Go (Golang)
  • Build and support APIs, microservices, and cloud-based systems
  • Integrate systems including SAP S/HANA / BRIM Microsoft Dynamics Azure Cloud services IVR / Telephony systems Payment gateways Web portals and mobile apps
  • Ensure secure, reliable, and high-performance payment processing systems
  • Work with Docker, Kubernetes, CI/CD pipelines, and clo...

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    Job Details

    • Location Harrisburg, Pennsylvania
    • Job Type Full-time
    • Category Computer Occupations
    • Posted Date June 19, 2026
    • Application Deadline July 29, 2026