Frontend Developer

HackerEarth is seeking a talented Frontend Engineer to join our team in Bengaluru, India. You will play a crucial role in building fast, intuitive, and scalable web applications that serve a global user base of developers and enterprises. Collaborating closely with designers, backend engineers, and product leaders, you will craft exceptional user experiences that are visually appealing, highly performant, and reliable. This role offers a unique opportunity to work at the forefront of AI-driven product development, contributing to interfaces that translate complex intelligence and workflows into simple, elegant user experiences. You will tackle technically challenging problems, develop next-generation AI capabilities, and see your work impact millions of developers worldwide. If you are passionate about solving complex engineering challenges, driven by product quality, and eager to make a significant impact, this is the role for you.

AI Integration and Awareness:

• Leverage AI coding tools (e.g., Cursor, Codex, Claude Code) for efficient code generation, debugging, refactoring, and documentation.
• Demonstrate strong prompt-writing skills for iterative refinement and production-ready AI outputs.
• Critically evaluate and validate AI-generated code to ensure adherence to performance, security, and maintainability standards.
• Integrate AI APIs (e.g., OpenAI/LLM-based services) into frontend applications, managing streaming responses and user experience nuances.
• Showcase proven productivity improvements through the strategic use of AI tools while upholding high code quality and engineering best practices.

Key Responsibilities:

• Develop and maintain high-quality, responsive, and scalable web applications utilizing modern frontend frameworks.
• Collaborate with UX/UI designers to implement engaging and user-centric interfaces.
• Optimize applications for peak performance and scalability.
• Ensure seamless cross-browser and cross-platform compatibility.
• Partner with backend developers for efficient API and service integration.
• Write clean, maintainable, and efficient code adhering to industry best practices.
• Stay abreast of the latest trends and advancements in frontend development.

Requirements:

• A minimum of 2 years of professional experience in frontend development.
• Proficiency in JavaScript, React.js, HTML, CSS, and TypeScript.
• Experience with state management libraries such as Redux or Context API.
• A strong understanding of responsive and mobile-first design principles.
• Proven experience in optimizing web applications for performance and accessibility.
• Familiarity with version control systems like Git.
• Knowledge of testing frameworks like Jest, Mocha, or Cypress is highly desirable.
• A genuine passion for building intuitive and user-friendly interfaces.

What We Offer:

• Competitive salary with performance-based incentives.
• The opportunity to thrive in a fast-growing and innovative company.
• A collaborative and supportive work environment.
• Continuous learning and ample career development opportunities.

How to Apply:

Interested candidates are strictly requested to apply through LinkedIn. Direct messages will not be monitored or responded to. If you are passionate about frontend development and eager to build cutting-edge applications, we encourage you to apply and become part of HackerEarth's exciting journey.