Top React JS Jobs in Bangalore

Build and maintain responsive, high-performance React front ends; collaborate with UX and backend teams; integrate RESTful APIs; follow frontend best practices, testing, CI/CD, containerization, and observability within an Agile, AI-assisted development lifecycle.

Design, develop, and integrate front-end (React/Angular/TypeScript) and back-end (Java J2EE, Python/Node.js) services. Build RESTful APIs, implement secure engineering (OAuth2, RBAC), use Docker and CI/CD pipelines, integrate with cloud platforms (Azure/GCP/AWS), write unit tests (JUnit/Spock), support QE and deployments, mentor juniors, and optimize application performance and scalability.

Lead full-stack development of scalable, AI-enhanced applications using Java (Spring Boot, microservices) and ReactJS/React Native. Build REST APIs, design backend systems, deliver mobile-first UIs, work with TypeScript/Redux, deploy to Azure, and support production environments while collaborating across teams.

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.

Lead a hands-on engineering team to design and build a high-availability, low-latency executive operational intelligence platform. Architect distributed, cloud-native systems, integrate real-time data sources, drive platform evolution toward prescriptive/autonomous decision intelligence, enforce engineering standards, mentor junior engineers, and collaborate with SRE and stakeholders to ensure reliability and operational readiness.

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

Lead design and development of front-end React JS pages and backend Java/Spring Boot microservices. Modernize legacy apps, lead a small team, perform code reviews, unit testing, integrate components, and ensure timely delivery while following Agile processes.

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

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.

Develop and maintain React-based UI components and reusable front-end libraries, write clean Java code, integrate with REST APIs, parse JSON/XML, deploy and manage applications on AWS ROSA/OpenShift, support CI/CD and DevOps practices, use monitoring tools, and participate in sprint planning and technical grooming.

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

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.

The Software Engineer III will design and develop features for digital banking solutions, writing scalable code, collaborating with teams, and improving delivery efficiency under Agile principles.

Hands-on Engineering Manager to lead development of Honeywell's Forge Operations Center: design and build scalable, high-availability low-latency systems, enable real-time analytics and prescriptive/autonomous decision intelligence, integrate distributed data sources, enforce engineering standards, mentor engineers, and partner with SRE for reliability and observability.

Design, develop, test, and maintain full-stack building automation software. Build React single-page UIs and C#/.NET and Node.js backends. Apply SOLID/OOP design, write unit/integration/end-to-end tests, troubleshoot production, create prototypes/PoCs, conduct code reviews, mentor juniors, and collaborate with architects and engineers.

Develop and maintain cross-platform mobile banking apps using React Native and native iOS/Android technologies. Architect, build, optimize, test, and troubleshoot highly transactional mobile applications in an Agile environment, integrating REST APIs and ensuring high scalability, availability, and code quality.

Develop and maintain cross-platform mobile banking applications using React Native and native Android/iOS technologies. Architect, build, optimize, and troubleshoot high-transaction apps, write unit tests, integrate REST APIs, and collaborate in Agile teams to deliver scalable mobile experiences.

Define and drive end-to-end architecture for cloud-native, scalable microservices and responsive React frontends. Lead teams, create HLD/LLD, enforce standards, implement CI/CD and observability, ensure security, and guide technical decisions across development lifecycle.

Design, develop, test, deploy and maintain scalable full‑stack applications with focus on UI/UX and server‑side logic. Optimize performance and availability, build reusable code, mentor teammates, and collaborate with tech teams and end users. Work with container orchestration, observability and CI/CD tooling.

Develop, architect, and maintain cross-platform mobile applications (iOS/Android) using React Native and native languages. Build plugins, ensure high performance for transactional systems, implement tests, integrate REST APIs, and follow Agile/CI-CD practices within a collaborative team.

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.

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.

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.

CodeRush 2024 is a hackathon hiring event where candidates solve real-world coding challenges using Java, microservices, Kafka, React and SQL. Applicants clear a screening round to participate on December 14, 2024 in Bangalore for a chance at on-the-spot job offers.

Design, develop, and integrate full‑stack software for building automation systems. Build React SPA frontends and C#/.NET and Node.js backends, write tests, apply SOLID/OOP principles, troubleshoot production, deliver PoCs, perform code reviews, and mentor junior engineers.