Frontend Developer (React js, Next js)

Description

We are seeking a motivated Frontend Developer to design, build, and maintain interactive and responsive web applications. You will translate UI/UX designs into efficient, maintainable code while creating dynamic visualizations using libraries like D3.js and Three.js. You will work across the full product lifecycle, collaborating closely with backend developers, designers to deliver high-performance, visually rich applications.

• Shape a first-of-its-kind AI + clean energy platform.
• Develop, optimize, and maintain React and Next.js based components and applications.
• Ensure web applications meet performance, accessibility, and scalability standards.
• Translate design mock-ups into functional, responsive, and visually rich interfaces.
• Collaborate with cross-functional teams to ensure high-quality product delivery.
• Collaborate with Backend engineers to integrate APIs and services.
• Write clean, scalable, reusable, and well-documented code.
• Stay updated on modern web development tools, visualization libraries, and best practices.
• Create dynamic and interactive data visualizations using D3.js and 3D/graphics experiences using Three.js.
• Continuously monitor, maintain, and improve front-end code quality and application performance.
• Integrate APIs and backend services with front-end applications.
• Convert UI/UX designs into responsive HTML, CSS, and TypeScript code.
• Build and maintain web applications for international-scale platforms.
• Debug and resolve performance, compatibility, and responsiveness issues.

Requirements

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
• Proven experience in building scalable, interactive, and visually engaging web applications.
• Strong knowledge of HTML, CSS, JavaScript, and front-end frameworks (React, Next.js).
• Startup DNA → bias to action, comfort with ambiguity, love for fast iteration, and growth mindset.
• Ability to work collaboratively in a fast-paced startup environment.
• Proficiency with version control tools like Git.
• Basic knowledge of cloud platforms such as AWS is a plus.
• Expertise in interactive data visualization using D3.js and 3D graphics using Three.js.
• Experience with Chart JS, D3.js and Three.js is required.
• Minimum 1 year of professional experience as a Frontend Developer, UI Developer, or similar role.
• Passion for clean code, user experience, and web performance.
• Strong experience in API integration and front-end architecture.
• Strong problem-solving, analytical thinking, and debugging skills.
• Knowledge of responsive design, cross-browser compatibility, and performance optimization.
• Experience with CSS libraries/frameworks such as Bootstrap, Tailwind, SASS, and CSS GRID systems.
• Proficiency in React, Redux, Next.js, and TypeScript.
• Strong understanding of front-end technologies, visualization libraries, and best practices.

Benefits

• Work with a small, mission-driven team obsessed with impact.
• A chance to leave your mark at the intersection of AI and sustainability.

Training + Development

Interview process

Visa Sponsorship

Security clearance