Senior React Developer

Persistent Systems Limited; Hyderabad; Hybrid; INR 3,500,000 - 5,500,000; Full time

Benefits offered by this job

Competitive compensation

Career growth opportunities

Cutting-edge technologies

Employee engagement programs

Insurance coverage

Job summary

Persistent Systems Limited is seeking a Senior React Developer in Hyderabad to lead the design, development, testing, and deployment of scalable, high-performance web applications using React.js. You will define front-end architecture standards and reusable component libraries while mentoring teams and collaborating with UX designers for optimal user experiences.

The role requires 10–12 years of software engineering experience with enterprise-scale apps, strong knowledge of Redux/Context API,

Qualifications

• 10–12 years of software engineering experience with strong front-end development expertise.
• Extensive hands-on experience building enterprise-scale web applications.
• Strong understanding of modern front-end architecture and design principles.
• Proven experience leading UI engineering teams and large-scale digital initiatives.

Responsibilities

• Lead design, development, testing, and deployment of scalable React.js web apps.
• Define front-end architecture standards and reusable component libraries.
• Build reusable architectures and enforce coding standards across teams.
• Integrate front-end with RESTful APIs and backend services.
• Drive state management using Redux, Context API, and React Hooks.
• Mentor developers and contribute to technical capability development.

Skills

React.js

Redux

Context API

Front-end architecture

UI testing

Jest

Cypress

CI/CD

Web performance

Tools

Webpack

Vite

Azure DevOps

GitHub Actions

Jenkins

Git

NPM

Yarn

Job description

We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.

• Role: Senior React Developer
• Experience: 10 to 12 Years
• Job Type: Full Time Employment

What You'll Do:

• Lead the design, development, testing, and deployment of scalable, responsive, and high-performance web applications using React.js.
• Define front-end architecture standards, reusable component libraries, and engineering best practices.
• Build reusable and maintainable component-based architectures.
• Review application designs and provide guidance on front-end solution architecture.
• Integrate front-end applications with RESTful APIs and backend services.
• Drive implementation of state management solutions using Redux, Context API, and React Hooks.
• Conduct code reviews and enforce coding standards across development teams.
• Collaborate closely with UX designers to deliver intuitive and accessible user experiences.
• Optimize applications for performance, security, scalability, and maintainability.
• Support CI/CD adoption, release management, and deployment activities.
• Troubleshoot complex front-end issues and production challenges.
• Mentor developers and contribute to technical capability development across teams.
• Participate in Agile ceremonies, sprint planning, estimations, and architectural discussions.

Expertise You'll Bring:

• 10–12 years of software engineering experience with strong front-end development expertise.
• Extensive hands‑on experience building enterprise‑scale web applications.
• Strong understanding of modern front-end architecture and design principles.
• Proven experience leading UI engineering teams and large-scale digital initiatives.
• Deep expertise in React.js, React Hooks, Context API, Component-Based Development, React Design Patterns.
• Experience developing reusable UI frameworks and component libraries.
• Strong understanding of React application lifecycle and performance optimization techniques.
• Experience with state management strategies for large-scale applications.
• Strong knowledge of client‑side application architecture.
• Hands‑on expertise in Redux, Context API, React Query (Preferred), State Management Patterns.
• Experience integrating RESTful APIs and handling asynchronous operations.
• Knowledge of authentication, authorization, token management, and API security.
• Experience implementing error handling and resilience mechanisms.
• Experience optimizing Page Load Performance, Rendering Performance, Application Responsiveness.
• Knowledge of security best practices including XSS, CSRF prevention, and secure authentication.
• Experience working with Jest, React Testing Library, Cypress, Playwright.
• Knowledge of unit testing, component testing, integration testing, and UI automation.
• Experience implementing automated quality gates within CI/CD pipelines.
• Ability to establish testing standards and best practices.
• Hands‑on experience with Git, npm, Yarn, Webpack, Vite.
• Familiarity with CI/CD Pipelines, Azure DevOps, Jenkins, GitHub Actions.
• Understanding of containerized deployment environments and cloud‑native development.
• Exposure to cloud platforms Microsoft Azure, AWS, Google Cloud Platform (GCP).
• Understanding of modern deployment architectures and hosting platforms.
• Familiarity with micro‑frontend architecture concepts.
• Knowledge of DevOps, observability, and monitoring practices.
• Proven experience leading front‑end engineering teams.
• Strong mentoring and coaching capabilities.
• Ability to lead technical discussions, design reviews, and architecture workshops.
• Experience managing dependencies, effort estimation, and delivery planning.
• Excellent communication and stakeholder management skills.
• Ability to collaborate effectively with distributed global teams.
• Competitive salary and benefits package
• Culture focused on talent development with quarterly growth opportunities and company‑sponsored higher education and certifications
• Opportunity to work with cutting‑edge technologies
• Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
• Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment:

Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

• We support hybrid work and flexible hours to fit diverse lifestyles.
• Our office is accessibility‑friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
• If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment

“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”