Backend Developer – .NET

We are looking for a Backend Developer with 3+ years of professional experience to design, BE - dev -JD

Backend Developer – .NET

We are looking for a Backend Developer with 3+ years of professional experience to design, develop, and maintain scalable backend applications and RESTful APIs using the .NET ecosystem. The ideal candidate should have strong server-side development experience, database knowledge, and exposure to AWS/cloud or production server environments.

Key Responsibilities

Develop and maintain backend applications using C# and ASP.NET Core/.NET.

Design and develop secure, scalable RESTful APIs.

Build business logic and backend services based on functional requirements.

Design, develop, and optimize SQL Server databases.

Work with Entity Framework Core, LINQ, and stored procedures.

Implement authentication, authorization, RBAC, JWT, and API security.

Integrate third-party APIs and external services.

Develop background jobs and scheduled services where required.

Identify and resolve application and production issues.

Optimize API response time, database queries, and overall application performance.

Write clean, maintainable, reusable, and testable code.

Participate in code reviews and follow development standards.

Collaborate with frontend developers, QA engineers, DevOps, and product teams.

Deploy and support applications in AWS or server environments.

Monitor application health, logs, errors, and production performance.

Required Skills

Backend

C#

.NET / .NET Core

ASP.NET Core

Web API / REST API

Entity Framework Core

LINQ

Dependency Injection

Middleware

Authentication & Authorization

JWT

API Security

Database

SQL Server

SQL queries

Stored Procedures

Joins, Views, Functions

Database Design

Indexing

Query Optimization

Transactions

Cloud / Server





Minimum 3+ years of backend/server-side development experience

Hands-on experience with AWS or cloud/server deployment

AWS EC2 / S3 / RDS / CloudWatch knowledge

Linux or Windows Server

IIS / Nginx

Application deployment and configuration

Environment and production troubleshooting

Development Tools

Git / GitHub / Bitbucket

Swagger / OpenAPI

Postman

Visual Studio / VS Code

CI/CD basics

Experience Requirements

3+ years of experience in backend development

Solid hands-on experience with ASP.NET Core and C#

Strong SQL Server experience

Experience building and consuming REST APIs

Experience working with production applications

Experience with AWS, cloud infrastructure, or server-side deployment

Good understanding of software development lifecycle

Ability to troubleshoot and resolve real-world production issues

Good to Have

Docker

Redis

RabbitMQ / Kafka

Microservices

Clean Architecture

CQRS

MediatR xUnit / NUnit

Azure DevOps / GitHub Actions

Elasticsearch

Kubernetes

Terraform

Performance optimization

Distributed systems

Project Experience

Candidates should have experience working on at least one production-level backend project, preferably involving:

User and role management

Authentication and authorization

REST API architecture

Database-driven business logic

Third-party integrations

Background processing

Notifications

File/document management

Reporting and analytics

Cloud/server deployment

Production monitoring and troubleshooting

Ideal Candidate

3+ years | C# | ASP.NET Core | .NET | Web API | Entity Framework Core | SQL Server | REST APIs | AWS/Server-side | Git | Production Support, and maintain scalable backend applications and RESTful APIs using the .NET ecosystem.

HR

Ganthimathi G

(phone hidden)

Pay: ₹25,000.00 - ₹45,000.00 per month

Benefits

- Health insurance
- Life insurance
- Provident Fund

Work Location: In person

📌 Backend Developer - .Net (Tirunelveli)
🏢 Aanzara corporate IT Solutions
📍 Tirunelveli