Top React JS Jobs in Bangalore

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.

Develop and maintain full-stack enterprise applications using Java, Python, React, Angular, or Next.js. Design microservices, REST APIs, cloud-native solutions, AI-powered and agentic AI systems, RAG pipelines, CI/CD pipelines, and infrastructure using Azure, Terraform, Docker, and Kubernetes. Participate in Agile delivery, testing, security, monitoring, troubleshooting, and production issue resolution while integrating Adobe Experience Platform capabilities.

Leads the design, configuration, integration, development, testing, and release of ORMB and SaaS applications. Responsibilities include Java/J2EE and React development, database queries and stored procedures, performance tuning, application support, code reviews, SDLC execution through production deployment, risk and effort estimation, stakeholder communication, documentation, and continuous automation improvement. The role also covers manual and API testing, defect management, Agile participation, and ORMB implementation quality assurance.

Design, build, and maintain high-volume mainframe business logic and optimize mission-critical applications. Debug complex system interactions, improve performance, and extract legacy business logic for migration or integration with cloud-based services. Develop scalable software using modern architectures, databases, APIs, containers, and messaging technologies while supporting mainframe modernization and cloud/mobile application integration.

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.

Lead an agile engineering team to design, build, and operate secure, scalable Java full‑stack applications using React/TypeScript and cloud platforms. Drive code quality, automation, AI-assisted engineering adoption, architecture evaluations, and operational stability while mentoring engineers and leading engineering communities of practice.

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

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.

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

Develop and integrate full-stack software for building automation systems using React, C# .NET and Node.js. Implement TDD, work on SPAs, SQL Server integration, micro‑frontends/Storybook, and collaborate with technical leads while mentoring junior team members and delivering PoCs and prototypes.

Engineer, maintain, and deliver high‑quality, secure, customer‑focused software across the full lifecycle. Collaborate with architects, engineers, and analysts in feature teams to design, test (TDD), deploy and operate solutions.

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.

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.

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.

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, and test full-stack building automation software (React frontends, C#/.NET and Node.js backends). Apply TDD, OOP, design patterns, mentor junior teammates, deliver prototypes and enterprise-scale solutions integrating cloud and IoT platforms.

Design, develop, and integrate full-stack software for building automation and management systems. Build React SPAs and C#/.NET and Node.js backends, apply TDD and OOP, collaborate on designs, deliver PoCs, mentor junior engineers, and ensure timely delivery of enterprise-scale solutions for smart buildings.

Develop full-stack building-automation software: React SPA frontends and C#/.NET and Node.js backends. Apply TDD, OOP, design patterns, and collaborate with leads to deliver prototypes, supervise team members, and mentor junior engineers.

Lead and mentor a 10-12 person .NET Full Stack team to deliver cloud-native industrial software using Agile. Oversee architecture, sprint planning, CI/CD, DevOps, security best practices, automation, and stakeholder communication while driving adoption of AI-driven development.

Lead design and development of greenfield microservice products, participate across the software lifecycle, drive architecture and quality, mentor teams, resolve customer issues, and implement DevOps and continuous improvement in industrial automation contexts.

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.

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.

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.