Senior Frontend Developer

OrangeMantra; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

OrangeMantra is seeking a Senior Frontend Developer with 6+ years of experience to build scalable, high-performance web applications. The role requires strong hands-on skills in React.js and Next.js, plus solid knowledge of HTML5, CSS3, and responsive design.

You will develop, maintain, and optimize UI components, integrate REST APIs, manage state with Redux/Context API, and collaborate with backend teams and designers to deliver excellent user experiences.

Qualifications

• 6+ years of frontend development experience.
• Strong hands-on experience with React.js and Next.js.
• Strong knowledge of HTML5, CSS3, responsive design and modern UI development.
• Experience with REST APIs and third-party integrations.
• Good understanding of state management using Redux, Context API, or similar tools.
• Experience in frontend performance optimization and reusable component architecture.

Responsibilities

• Develop and maintain scalable web applications using React.js and Next.js.
• Build reusable, modular, and high-quality UI components.
• Implement responsive designs with excellent cross-browser compatibility.
• Integrate REST APIs and work closely with backend teams.
• Manage application state using Redux, Context API, or similar state-management solutions.
• Optimize applications for performance, scalability, and better user experience.
• Troubleshoot, debug, and resolve frontend issues efficiently.
• Collaborate with UI/UX designers, backend developers, QA, and other stakeholders.
• Participate in code reviews and contribute to frontend best practices and standards.

Skills

React.js

Next.js

JavaScript

TypeScript

HTML5

CSS3

REST APIs

State management

Performance optimization

Git

Debugging

Communication

Tools

Git/version control

Job description

We are looking for a skilled Senior Frontend Developer with 6+ years of experience in building scalable, high-performance, and responsive web applications. The ideal candidate should have strong hands‑on expertise in React.js and Next.js, along with a solid understanding of modern frontend development practices.

Key Responsibilities

• Develop and maintain scalable web applications using React.js and Next.js.
• Build reusable, modular, and high-quality UI components.
• Implement responsive designs with excellent cross-browser compatibility.
• Integrate REST APIs and work closely with backend teams.
• Manage application state using Redux, Context API, or similar state-management solutions.
• Optimize applications for performance, scalability, and better user experience.
• Troubleshoot, debug, and resolve frontend issues efficiently.
• Collaborate with UI/UX designers, backend developers, QA, and other stakeholders.
• Participate in code reviews and contribute to frontend best practices and standards.

Required Skills

• 6+ years of experience in frontend development.
• Strong hands‑on experience with React.js, Next.js, JavaScript, and TypeScript.
• Strong knowledge of HTML5, CSS3, responsive design, and modern UI development.
• Experience with REST APIs and third‑party integrations.
• Good understanding of state management using Redux, Context API, or similar tools.
• Experience in frontend performance optimization and reusable component architecture.
• Hands‑on experience with Git/version control.
• Strong problem‑solving and debugging skills.
• Good communication and ability to work effectively in a collaborative environment.