Senior .NET Backend Developer

Job Description

• •Design, build, and maintain .NET microservices using Clean Architecture, CQRS, and Domain Driven Design principles.
• •Own service boundaries and API contracts (REST and gRPC) that integrate with Next.js frontends and React Native mobile clients.
• •Implement multi tenant data isolation strategies such as row level security, schema per tenant, or silo models across SQL Server, PostgreSQL, and Azure Cosmos DB.
• •Integrate with Snowflake for analytical workloads, implementing efficient data pipelines and read optimised query patterns.
• •Build event driven integration patterns using Azure Service Bus, Event Grid, or Azure Event Hubs across service boundaries.
• •Design for high availability and fault tolerance with circuit breakers, retries, bulkheads, and health check patterns using Azure native tooling.
• •Ensure security at every layer including OAuth 2.0 scopes, role based access control, and data encryption at rest and in transit.
• •Implement observability with structured logging, distributed tracing (OpenTelemetry), and Azure Application Insights dashboards.
• •Collaborate with frontend, product, and platform teams, and participate in architecture reviews and engineering standards.

Skills and Experience Required

• •.NET architecture and microservices
• •Clean Architecture, CQRS, and DDD
• •REST API design
• •Azure, including Azure Service Bus, Event Grid, or Azure Event Hubs
• •OAuth
• •PostgreSQL