Top React JS Jobs in Bangalore

Design, develop, test, and maintain scalable full‑stack applications. Lead projects, resolve moderately complex technical challenges, perform code reviews, optimize performance, ensure security, and collaborate with product, QA, and DevOps teams.

Lead Software Engineer to design, code, test, and review large-scale solutions, define engineering standards, lead projects and teams, mentor peers, and collaborate with senior technical stakeholders across backend (Java, Spring Boot, microservices, Oracle/MongoDB) and frontend (React) technologies.

Design, develop, and maintain cloud platform software and automation. Build APIs, Golang CLI tools and React self-service portals. Implement CI/CD and infrastructure-as-code, write tests, troubleshoot issues, document systems, and collaborate with cross-functional teams.

Develop and support mobile applications using MAUI and Xamarin, create APIs, perform unit testing, and maintain code repositories while following Agile practices.

Design, develop, and maintain software applications using .NET technologies. Focus on front-end and back-end integration, API creation, team leadership, and ensuring code quality.

Lead design, integration, validation and implementation of the international B2B portal and ERP integrations. Produce functional specs, support developers, define and run tests including UAT, troubleshoot production issues, perform configurations, and support release planning and product roadmaps.

As a Senior Software Engineer, you will lead the design and delivery of large-scale solutions, mentor teams, and drive innovation using cutting-edge technologies, ensuring scalable and secure applications.

As a Front End Lead at HARMAN, you'll drive innovative solutions using React JS, CSS, and HTML while working with APIs and unit testing.

The JIRA Developer will design and implement custom applications using Atlassian Forge, develop front-end and back-end applications, create dashboards, and collaborate with clients to enhance JIRA's capabilities.

Lead the design and development of scalable cloud-native applications in healthcare, providing technical leadership and ensuring high standards in system architecture, compliance, and mentoring teams.

This role requires developing software solutions, primarily using Java, SQL, and UNIX, and collaborating in agile teams across locations while fostering a diverse and inclusive work environment.

Design, develop, and enhance backend and frontend web software for Precision Tools products, collaborating across functions and optimizing performance.

Develop scalable web applications with Java on the backend and React JS on the frontend. Utilize GenAI tools and ensure performance and security through API integration and optimized coding practices.

Design, develop, test, and maintain scalable full-stack applications using Java/Spring Boot and React. Build RESTful APIs and microservices, optimize performance, ensure security, contribute to CI/CD, perform code reviews, mentor junior engineers, and collaborate with cross-functional teams throughout the software lifecycle.

Full‑stack software engineering for Building Automation/Management Systems using React, C# .NET and Node.js. Apply TDD, OOP and design principles to build scalable enterprise IoT/cloud solutions. Mentor junior engineers, lead small projects, and deliver prototypes, PoCs and production features.

HARMAN seeks a Full Stack Engineer with expertise in Java and ReactJS, along with proficiency in Docker and Kubernetes for innovative solutions.

Designs, develops, troubleshoots and debugs full-stack software. Builds Java/J2EE backend services and RESTful APIs, implements UIs with React/Node/jQuery, integrates across Unix/Linux and Windows servers, writes and executes tests, leads project teams, and mentors junior engineers.

Drive SRE/application support for Payments and Tokenization: design and implement resiliency, monitoring, automation, and remediation. Consult on incidents, build frameworks and standards for performance and availability, implement tracing and tooling, and support 24x7 operations and platform migrations.

The role involves designing and developing secure web applications using Python and React JS, managing databases, providing production support, and collaborating in Agile teams.

Develop scalable web applications as a Python Full Stack Developer with React JS. Responsibilities include backend design, front-end UI creation, REST API development, and collaborating in Agile teams.

Lead architecture, design, and hands‑on development of full‑stack and agentic AI solutions using React, Node.js, and Python. Own microservices and event‑driven systems, data integration (SQL/Postgres/Cosmos), CI/CD, observability, and Agile delivery. Mentor engineers, enforce code quality, and serve as primary technical decision maker for scalable, production‑grade systems.

Design and develop responsive web applications, create reusable UI components, and collaborate with cross-functional teams to deliver high-quality products.

Develop responsive applications using React JS and Redux, focusing on creating user interface components, while utilizing agile methodologies and version control with Git.

The role involves designing and developing scalable solutions using Power Apps and SharePoint, focusing on automation and integration with various services. Responsibilities include troubleshooting, maintaining production stability, and collaborating with stakeholders in an Agile environment.

Develop UI using ReactJS and NodeJS, full-stack Java with AWS. Engage in CI/CD and API development while adhering to agile methodologies.