Front End Developer

Big Happy; India; On-site; INR 550,000 - 850,000; Full time

Benefits offered by this job

Flexible time-off

Health & family support

Performance bonuses

Relocation assistance

Inclusive culture

Job summary

Big Happy Inc. in India is hiring a Front End Developer to build visually engaging, responsive web interfaces.

You will collaborate with UI/UX designers and backend developers to ensure seamless integration, strong performance, and a delightful user experience across platforms. The ideal candidate has 2–4 years of experience and strong expertise in HTML5, CSS3, JavaScript, and TypeScript, with a keen eye for design and accessibility.

Qualifications

• Proven experience as a Front-end Developer with a strong portfolio.
• Strong HTML5, CSS3, and Vanilla JavaScript
• Experience with responsive, mobile-first web applications

Responsibilities

• Design and develop dynamic, responsive web apps using HTML5, CSS3, and JavaScript (ES6+).
• Collaborate with UI/UX designers to translate designs into functional interfaces.
• Write clean, maintainable code with focus on performance and accessibility.
• Build reusable components and front-end libraries for scalability.
• Integrate front-end with backend services and APIs for smooth data flow.

Skills

HTML5/CSS3/JS

Vanilla JavaScript

TypeScript

Responsive design

REST APIs

Git & CI/CD

Accessibility

Job description

Front End Developer

Application Deadline: 31 October 2026

Department: Tech Dev

Employment Type: Full Time

Location: India

Reporting To: Rakesh Godara

Compensation: Rs550,000 - Rs850,000 / year

Description

We are seeking a highly skilled and creative Front-end Developer to join our dynamic team. You will play a pivotal role in developing visually stunning, responsive, and user-centric web interfaces. Collaborating closely with UI/UX designers and backend developers, you will ensure seamless integration, outstanding performance, and a delightful user experience across multiple platforms.

The ideal candidate will have strong technical expertise with modern front-end technologies, a keen eye for design, and the ability to craft intuitive, functional, and scalable web applications. If you are passionate about building cutting-edge web interfaces and delivering top-notch user experiences, we’d love to hear from you!

Preferred experience range : 2-4 Years

NOTE: Candidates must be open to work within USA time zones EST/EDT and PST/PDT hours.

Key Responsibilities

• Design and develop dynamic, responsive, and interactive web applications using HTML5, CSS3, and JavaScript (ES6+).
• Collaborate with UI/UX designers to transform wireframes and designs into functional, visually appealing user interfaces.
• Write clean, maintainable, and efficient code while adhering to best practices in performance optimization and accessibility.
• Build reusable components and front-end libraries to support scalability and consistency across projects.
• Integrate front-end interfaces with backend services and APIs for seamless data communication.
• Optimize web applications for performance, accessibility, and mobile responsiveness.
• Participate in code reviews to uphold high-quality development standards.
• Utilize version control tools such as Git and participate in CI/CD workflows.
• Stay abreast of industry trends, emerging technologies, and modern development tools to continuously improve processes and products.

Skills, Knowledge and Expertise

Proven experience as a Front-end Developer with a strong portfolio showcasing responsive and interactive web applications.

• Strong Knowledge of HTML5, CSS3, and Vanilla JavaScript.
• Experience in building responsive, mobile-first web applications.
• Strong understanding of web performance optimization and security.
• Proficiency in integrating RESTful APIs and handling JSON data for dynamic interfaces.
• Experience with front-end build tools such as Webpack.
• Familiarity with version control systems like Git, including branching and conflict resolution.
• Knowledge of cross-browser compatibility issues and modern solutions.
• Excellent problem-solving skills and a detail-oriented approach to debugging and troubleshooting.
• Strong collaboration skills, with the ability to work effectively with designers, backend developers, and cross-functional teams.
• Proficiency with TypeScript and its integration into JavaScript frameworks.
• Strong communication skills with proficiency in English for effective collaboration and documentation.

Preferred Skills (Bonus)

• Experience with state management libraries like Redux.
• Proficiency in graph libraries like D3.js or Canvas.js for data visualization.
• Experience with Agile methodologies and tools like monday.com for task management.
• Working knowledge of WebGL or frameworks like Three.js for 3D rendering.
• Familiarity with advanced React.js libraries and ecosystem tools (e.g., Next.js, React Query).
• Familiarity with CSS preprocessors such as SASS.
• Basic knowledge of Linux, including command-line operations and basic scripting.

Benefits

Flexible Work & Time-Off Culture: At BIG Happy Inc. we believe that great work comes from a well balanced life. Our flexible time-off policy and work-from-home options empower employees to manage their schedules effectively, recharge when needed, and maintain a healthy work-life balance without compromising productivity.

Comprehensive Health & Family Support: We prioritize the well-being of our team and their families. Our plans provide parental support policies, including maternity benefits, ensure that employees feel supported during important life stages.

Performance-Driven Rewards & Growth: We recognize and reward impact. Through performance bonuses and incentive programs, employees are acknowledged for their contributions and achievements, fostering a motivating environment that supports both personal and professional growth.

Relocation & Seamless Transition Support: Joining us from a different location? We’ve got you covered. Our relocation support and reimbursement policies are designed to make your transition smooth and stress-free, allowing you to focus on settling into your role and new environment.

Inclusive Culture & Collaborative Environment: Our workplace thrives on collaboration, inclusivity, and engagement. From cross-functional 1:1s to team building activities like movie outings, events, and office get-togethers, we ensure every team member feels connected, valued, and empowered to contribute meaningfully.