.Net Developer with C#, Postgres SQL, React JS

Job TitlePosition:.Net Developer with C#, Postgres SQL, React JSVisa: H4EAD, USC, H1BExperience: 8+yrsClient Mphasis/BankingKey ResponsibilitiesDesign, develop, and maintain web applications using.NET (C#) and React.jsDevelop RESTful APIs, services, and microservices with ASP.NET CoreImplement user interfaces with React.js, Redux (or Context API), and modern JavaScript/TypeScript standardsBuild, query, and optimize PostgreSQL databases using advanced SQL and indexing techniquesWrite reusable, testable, and efficient code with proper documentationCollaborate with cross-functional teams to gather requirements and deliver featuresImplement and maintain CI/CD pipelines for build, test, and deployment processesEnsure performance, quality, and responsiveness of applicationsParticipate in code reviews and follow best practices for secure and scalable applicationsRequired Skills & ExperienceBachelor's degree in Computer Science, Engineering, or a related field3–7 years of hands-on experience with.NET Framework /.NET Core and C#Solid experience with React.js and frontend build tools like Webpack, Babel, or ViteStrong understanding of PostgreSQL: SQL, stored procedures, indexing, performance tuningExperience building APIs with ASP.NET Core Web APIProficient with version control (Git), Agile development practices, and issue tracking tools (e.g., JIRA)Understanding of security best practices in web and API development (OAuth2, JWT, HTTPS)Preferred QualificationsFamiliarity with containerization (Docker) and cloud platforms (AWS, Azure, or GCP)Experience with testing frameworks like xUnit, NUnit (for .NET), Jest or React Testing LibraryFamiliarity with ORM frameworks such as Entity Framework CoreExperience with CI/CD pipelines (GitHub Actions, Azure DevOps, or Jenkins)Exposure to microservices or service-oriented architecture