Senior / Lead .NET Azure Integration Developer

Primary Responsibilities

·                  Own hands-on implementation of the Azure Functions solution using modern C# / .NET.

·                  Build the event-driven processing flow from Entra / Microsoft Graph notifications through Azure Event Grid into Azure Functions.

·                  Implement durable work-item orchestration, retry behaviour, idempotency, and poison/failure handling.

·                  Design and build Azure Storage–based repositories for work items, idempotency ledger, cross-reference records, and sync state.

·                  Develop integration clients for Microsoft Graph, ERP REST APIs, and Data Source APIs.

·                  Implement business logic for create, update, deactivate, reactivate, role reassignment, and bulk account creation scenarios.

·                  Work with the architect to close design gaps during discovery and convert clarified behaviours into robust code paths.

·                  Support integration troubleshooting, test stabilization, and technical handover documentation.

Must-Have Skills

·                  Strong hands-on development experience in C# / .NET (modern .NET application structure preferred).

·                  Strong experience with Azure Functions, ideally using the isolated worker model.

·                  Strong Azure integration experience with Event Grid, Azure Storage (Table / Blob / queue concepts), Key Vault, and Application Insights / Log Analytics.

·                  Strong experience building asynchronous, event-driven integration workflows.

·                  Deep experience with REST API integration and enterprise-grade error handling patterns.

·                  Strong understanding of idempotency, retries, state tracking, and resilient workflow orchestration.

·                  Good understanding of secure secret handling and environment-based configuration.

Preferred / Good-to-Have

·                  Experience with Microsoft Graph API or Entra / IAM integration scenarios.

·                  Experience with Polly or similar resilience libraries.

·                  Experience with structured logging, diagnostics, and operational observability in Azure.

·                  Experience with Azure DevOps or GitHub-based engineering practices.

·                  Experience with enterprise application / ERP integration patterns.

Overall, Skills

·                  C# / .NET

·                  Azure Functions

·                  Event Grid

·                  Table / Blob Storage

·                  Key Vault

·                  App Insights

·                  Graph + Plex API integration

·                  event-driven orchestration / resilience patterns