. Net full stack developer (React)

Cognizant; Pune District, Bengaluru, Delhi; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Cognizant in Pune, India, is seeking a seasoned Full Stack Developer to design and implement scalable web applications using C#, .NET Core, ASP.NET Core, and React.js. You will build end-to-end solutions across UI, APIs, and databases, and integrate with external systems via REST, SOAP/WSDL/XML, leveraging AWS, Docker, Kubernetes, and CI/CD pipelines.

The role requires hands-on experience with SQL Server/Oracle and Entity Framework Core, plus secure OAuth/JWT authentication.

Qualifications

• Experience in Full Stack Development using C#, .NET Core, ASP.NET Core, React.js.

Responsibilities

• Design and develop end-to-end solutions across UI, APIs, business services, and databases.
• Build and consume REST APIs and integrate with external systems using SOAP/WSDL/XML.
• Develop responsive and scalable web/mobile applications using React.
• Strong experience with SQL Server/Oracle, Entity Framework Core, and database design.
• Design and implement cloud-native microservices using modern architecture principles.
• Experience with AWS, Docker, Kubernetes, and CI/CD pipelines.
• Implement secure authentication and authorization using OAuth/JWT.
• Collaborate with architects, product owners, QA teams, and business stakeholders.
• Troubleshoot and optimize application performance across frontend and backend layers.

Skills

Full Stack Development

REST APIs

OAuth/JWT authentication

Cloud-native microservices

UI/Frontend & Backend collaboration

Tools

C#

.NET Core

ASP.NET Core

React.js

SQL Server

Oracle

Entity Framework Core

AWS

Docker

Kubernetes

CI/CD pipelines

GitHub Copilot

Job description

Role & responsibilities

• Experience in Full Stack Development using C#, .NET Core, ASP.NET Core, React.js.
• Design and develop end-to-end solutions across UI, APIs, business services, and databases.
• Build and consume REST APIs and integrate with external systems using SOAP/WSDL/XML.
• Develop responsive and scalable web/mobile applications using React .
• Strong experience with SQL Server/Oracle, Entity Framework Core, and database design.
• Design and implement cloud-native microservices using modern architecture principles.
• Experience with AWS, Docker, Kubernetes, and CI/CD pipelines.
• Implement secure authentication and authorization using OAuth/JWT.
• Collaborate with architects, product owners, QA teams, and business stakeholders.
• Troubleshoot and optimize application performance across frontend and backend layers.

Mandatory: Strong hands-on experience with GitHub Copilot for AI-assisted software development.

Mandatory: Experience working with BMAD (Build More with AI-Driven Development) methodology.

Good to Have: Experience with SpecKit / Spec-Driven Development for requirement-to-code acceleration.