React Js Developer

Job ID

37690

Job Type

Full-time

Work Mode

Onsite

Job Location

Pune

Experience

4 - 6 Years

Posted

16th October, 2026

Posted by

Sneha Mantri

Company Description:

Since 2007, Josh Software has been helping customers across the globe to build products and transform. We specialize in transforming the Fintech landscape with our tailor-made IT solutions.

Our expertise in modernization, retail banking, digital transformation amongst others sets us apart, driving innovation and efficiency for our clients. While we excel in various industries, our primary focus is on Fintech, where we leverage our deep industry knowledge to deliver IT services that empower financial institutions to thrive in the digital era.

At Josh, we go beyond simply delivering software. We focus on delivering real value by helping our clients improve efficiency, create better customer experiences, accelerate growth, and turn technology investments into measurable business impact.

Key Responsibilities

• Develop, enhance, and maintain responsive web applications using React.js.
• Build reusable, scalable, and maintainable UI components.
• Implement application state management using Redux Toolkit, Context API, or other suitable libraries.
• Integrate RESTful APIs and handle asynchronous operations, error scenarios, and data processing.
• Convert UI/UX designs and Figma prototypes into functional, responsive interfaces.
• Optimize application performance, rendering efficiency, and loading time.
• Write clean, reusable, testable, and well-documented code.
• Implement routing, form validations, authentication flows, and role-based UI access where required.
• Ensure cross-browser compatibility, accessibility, and responsive design.
• Write unit and component tests using Jest, React Testing Library, or similar frameworks.
• Debug issues, troubleshoot production defects, and perform code reviews.
• Collaborate with backend developers, QA teams, product owners, and other stakeholders.
• Follow coding standards, Git workflows, Agile/Scrum practices, and CI/CD processes.

Good-to-Have Skills

• Experience with micro-frontends or modular frontend architecture.
• Exposure to Docker, CI/CD pipelines, and cloud deployment environments.
• Knowledge of accessibility standards and web performance monitoring.