Principal .NET Backend Developer

Experience Required: 8 Years

Job Summary

We are looking for an experienced Principal .NET Backend Architect to design, develop, and lead enterprise-scale backend applications using ASP.NET Core, C#, Microservices, and Microsoft Azure. The ideal candidate should have solid expertise in distributed systems, cloud-native architecture, system design, performance optimization, and technical leadership.

Key Responsibilities

• Design and develop scalable backend applications using ASP.NET Core and C#.

• Architect cloud-native Microservices and Distributed Systems on Microsoft Azure.

• Design secure, high-performance REST APIs and event-driven applications.

• Lead architecture discussions, code reviews, and technical mentoring.

• Design and implement messaging solutions using Azure Service Bus.

• Troubleshoot production issues, perform RCA, and optimize application performance.

• Collaborate with DevOps teams on CI/CD, AKS deployments, and cloud infrastructure.

• Establish engineering standards, best practices, and architectural guidelines.





• Review AI-generated code and ensure alignment with enterprise architecture standards.

Required Skills

Backend Technologies & Architecture

Backend Technologies

• C#, .NET 8 / .NET Core

• ASP.NET Core Web API

• Dependency Injection

• Middleware Pipeline

• Background Services

• SignalR

• gRPC

Architecture

• Microservices

• Distributed Systems

• Event-Driven Architecture

• Clean Architecture

• SOLID Principles

• Design Patterns

• DDD

• CQRS

• API Gateway

Azure & Database

Azure

• Azure App Services

• Azure Kubernetes Service (AKS)

• Azure API Management (APIM)

• Azure Service Bus

• Azure Key Vault

• Azure Blob Storage

• Azure Redis Cache

• Azure Monitor

• Azure Application Insights

• Azure DevOps

Database

• SQL Server

• Azure SQL

• Cosmos DB

• Entity Framework Core

• Dapper

• Redis

DevOps & Security

DevOps

• Docker

• Kubernetes

• CI/CD

• Azure DevOps

📌 Principal .Net Backend Developer (Gurugram)
🏢 Nine hertz India
📍 Gurugram