.Net Full Stack Developer

Job Title : .NET Full-Stack Developer

Experience : 6+ years

Location : Hybrid - Hyderabad and Chennai

Employment Type : Contract

About the Role :

We're looking for a highly skilled and motivated .NET Full-Stack Developer with over 6 years of experience to join our team.

This role is a key part of a major modernization initiative for a legacy healthcare product. Your primary responsibility will be to re-architect and rebuild a 3-tier WPF/WinForms-based application into a modern, scalable, cloud-native solution. You'll work with cutting-edge technologies like microservices, APIs, and micro frontends, all hosted on AWS.

Key Responsibilities :

- Backend Development & Architecture : Design, develop, and maintain scalable microservices and APIs using .NET 8 and ASP.NET Web API. You'll be instrumental in ensuring a clean architecture and adhering to SOLID principles and OOP best practices.

- Modernization : Transform legacy WPF/WinForms applications into modern, cloud-native web applications.

This includes implementing a micro frontend architecture.

- Security & Integration : Implement secure authentication and authorization mechanisms (AuthN/AuthZ) using technologies like JWT and API Gateway.

- DevOps & Cloud : Collaborate with architects and DevOps teams to define infrastructure using Terraform and build CI/CD pipelines. You'll work extensively with AWS services such as ECS, EC2, S3, API Gateway, and IAM. You should also have an understanding of Azure.

- Data Management : Optimize data access and storage using both SQL Server and AWS Aurora PostgreSQL. Experience with ORM tools like Entity Framework is also required.

- Collaboration : Participate in code reviews, technical discussions, and Agile ceremonies to ensure team alignment and project success.

Required Technical Skills :

Backend & Cloud :

- .NET 8, C#, ASP.NET Web API, REST API, JSON API.

- Strong knowledge of Clean Architecture, SOLID Principles, and OOP.

- Experience with AWS (ECS, EC2, S3, API Gateway, IAM) and Docker/Containerization.

- Familiarity with Infrastructure as Code tools like Terraform and CI/CD processes using GitHub Actions or similar.

- Expertise in Authentication & Authorization protocols like JWT and OAuth2.

- Experience with Swagger/OpenAPI for API documentation.

Frontend :

- Proficiency in C#, JavaScript/TypeScript, HTML5, and CSS3.

- Experience with Micro Frontends and building responsive and accessible UI designs.

- Familiarity with component libraries like UI Kit.

Database :

- Proficiency in SQL Server and AWS Aurora PostgreSQL.

- Experience with ORM tools like Entity Framework.

Legacy Systems :

- Understanding of WinForms, WPF, and .NET Framework.

- Familiarity with NuGet package management.

Architecture & DevOps :

- Knowledge of AWS Solution Architecture.

- Proficiency with Terraform or other IaC tools.

- Experience with GitHub Actions or similar CI/CD tools.