Integration & Backend Developer (.NET Core | Azure)

Lahore, Punjab, Pakistan
Full Time
Development Team
Experienced
Job Title: Integration & Backend Developer (.NET Core | Azure)
Location: Karachi, Lahore, Islamabad (Remote)
Experience: 5-8 years
Job Summary
We are seeking a highly skilled Integration & Backend Developer with strong expertise in .NET Core and Microsoft Azure integration services. The ideal candidate will be responsible for designing, developing, and managing scalable backend APIs and enterprise-grade integrations across cloud and on-premise systems. This role requires hands-on experience with Azure serverless technologies, API management, and secure data integration in hybrid environments.
Key Responsibilities
  • Design, develop, and maintain scalable backend APIs using .NET Core
  • Build and manage integrations using Azure Logic Apps and Azure Functions (Serverless)
  • Implement and manage RESTful APIs, ensuring performance, scalability, and reliability
  • Configure and enforce API Gateway policies, including throttling, routing, and transformations
  • Implement OAuth2 authentication and authorization mechanisms
  • Manage and optimize Azure API Management (APIM) for:
    • Multi-tenant product packaging
    • Rate limiting
    • Subscription key management
  • Ensure secure, encrypted end-to-end data transmission between Azure and on-premise systems
  • Design and maintain hybrid integration solutions connecting cloud and enterprise applications
  • Set up and manage On-Premises Data Gateways for seamless hybrid connectivity
  • Troubleshoot and resolve integration and performance issues across distributed systems
  • Collaborate with cross-functional teams including DevOps, Security, and Architecture teams
Required Skills & Qualifications
  • Strong experience in .NET Core / ASP.NET Core for backend development
  • Hands-on expertise with:
    • Azure Logic Apps
    • Azure Functions
  • Deep understanding of:
    • REST APIs
    • API Gateway policies
    • OAuth2 / API security frameworks
  • Extensive experience with Azure API Management (APIM)
  • Solid knowledge of hybrid cloud architecture and integration patterns
  • Experience implementing secure communication protocols and encryption standards
  • Hands-on experience with On-Premises Data Gateway setup and management
  • Strong problem-solving and debugging skills
Preferred Qualifications
  • Experience with enterprise integration patterns (EIP)
  • Familiarity with CI/CD pipelines and DevOps practices
  • Knowledge of microservices architecture
  • Azure certifications (e.g., AZ-204, AZ-305) are a plus

 
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