Backend Engineer (Golang/.NET + Microservices)

Backend Engineer (Golang/.NET + Microservices)
Location: Pennsylvania (Hybrid – 3–4 days onsite/month)

We’re looking for an experienced Digital Payment Processing Developer to support a Pennsylvania Turnpike Commission project. This role focuses on building and integrating scalable, secure payment systems across enterprise platforms.

Key Responsibilities:

• Design and develop backend services using .NET and Go (Golang)
• Build and optimize APIs, microservices, and cloud-native systems
• Integrate platforms such as SAP S/4HANA, SAP BRIM, Microsoft Dynamics 365, Azure, IVR, and external systems
• Ensure secure, high-performance payment processing solutions (PCI DSS compliance)
• Work with Docker, Kubernetes, and CI/CD pipelines for deployments
• Collaborate with cross-functional teams and provide technical leadership
• Monitor system performance, troubleshoot issues, and optimize scalability

Required Skills:

• Strong experience in payment processing systems
• Hands-on expertise in .NET and Go (Golang)
• Experience with REST APIs and microservices architecture
• Knowledge of Azure (or AWS/GCP) cloud platforms
• Experience with Docker, Kubernetes, Git, and ADO
• Familiarity with SAP, Microsoft Dynamics, and system integrations

Nice to Have:

• Experience with Kafka/RabbitMQ, Prometheus/Grafana
• Exposure to Terraform or Helm
• Background in tolling systems or large-scale integrations