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Infinite Computer Solutions · 7 hours ago

React.js FullStack Developer

United States

Full-time

Remote

Senior Level

$90K/yr - $110K/yr

6+ years exp

Infinite Computer Solutions is seeking a highly skilled Senior React.js UI Developer with strong experience in Web API development and integration using .NET Core. This role involves building modern, scalable web applications and requires deep expertise in React.js UI development, .NET Core Web APIs, and DevOps practices.

Artificial Intelligence (AI)BlockchainBusiness IntelligenceCloud InfrastructureConsultingDeveloper PlatformIT InfrastructureMachine LearningQuality AssuranceSoftware Engineering

H1B Sponsor Likely

Hiring Manager

Venkadesh Babu

Responsibilities

React.js UI Development

Design and develop responsive, scalable, and high-performance user interfaces using React.js (version 17 and above)

Strong proficiency in JavaScript (ES6+) and/or TypeScript

Build reusable and maintainable components using functional components, React Hooks, modern React patterns, Context API, and state management tools such as Redux or Redux Toolkit

Solid understanding of HTML5, CSS3, and responsive design principles

Experience working with UI frameworks like Material UI, Ant Design, or Bootstrap

Collaborate closely with UX/UI designers to deliver pixel-perfect user interfaces

Ensure optimal UI performance and cross-browser compatibility

Web API Development using .NET Core

Design, develop, and maintain RESTful Web APIs using .NET Core

Strong understanding of REST principles and API design best practices

Experience with authentication and authorization mechanisms such as JWT and OAuth

Familiarity with Entity Framework Core and database integration (SQL Server)

Develop secure, scalable, and high-performance backend services

Handle seamless Rest API integration with front-end applications

Implement proper error handling, logging, and API documentation using Swagger/postman

DevOps, CI/CD & QA Deployment

Perform regular code check-ins and ensure code quality standards

Work with CI/CD pipelines using tools like Azure DevOps, Jenkins, GitHub Actions, or GitLab CI

Strong experience with Git and branching strategies

Collaborate with DevOps teams to improve release automation and deployment reliability

Basic understanding of containerization (Docker) and cloud platforms such as Azure or AWS (preferred)

Troubleshoot build, deployment, and environment-related issues

Client Communication & Collaboration

Join in client discussions, requirement gathering, and technical clarifications

Provide regular status updates, demos, and technical explanations to clients

Work closely with onsite and offshore teams and key stakeholders

Ensure client expectations are met through timely delivery and high-quality output

Strong problem-solving and analytical skills

Ability to work independently and take ownership of tasks

Team-oriented mindset with mentoring capabilities

Good understanding and experience working in Agile / Scrum environments

Qualification

React.js UI Development.NET CoreWeb API DevelopmentCI/CDJavaScript (ES6+)TypeScriptHTML5CSS3GitDockerAzureAWSAgile/ScrumProblem-solvingTeam-oriented

Required

6–10 years of hands-on experience building modern, scalable web applications

Deep expertise in React.js UI development

Experience in Web API development and integration using .NET Core