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Backend Developer – .NETJob Description

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
- Strong 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

HR name - A.Elavarasi

Number - (phone hidden)

Pay: ₹25,000.00 - ₹1,629,015.10 per month

Advantages

- Health insurance
- Life insurance
- Provident Fund

Work Location: In person

📌 Backend developer -.net (Tirunelveli)
🏢 AANZARA CORPORATE SOLUTION
📍 Tirunelveli