The Role
Build and maintain responsive, scalable web applications using React.js and Next.js. Develop reusable UI components, translate designs into production-ready code, integrate REST APIs, and optimize performance, accessibility, and browser compatibility. Collaborate with product, design, and backend teams, troubleshoot issues, participate in code reviews, maintain engineering standards, and independently own frontend features through development and deployment.
Summary Generated by Built In
Frontend Engineer
Company: Infinite Locus
Location: Gurgaon / Gurugram
Experience: 2–5 Years
Employment Type: Full-Time
Function: Engineering / Technology
About Infinite LocusInfinite Locus is a technology-driven organization focused on building scalable digital solutions and enabling enterprises through modern technology, data, and AI-led capabilities. We are building high-performance engineering teams to create products and solutions that deliver measurable business impact.
Role OverviewWe are looking for a Frontend Engineer with 2–5 years of hands-on experience in building modern, responsive, and scalable web applications.
The ideal candidate will have strong expertise in React.js, Next.js, HTML5, and CSS3, along with a solid understanding of frontend architecture, performance optimization, reusable components, and responsive design.
You will work closely with product managers, UI/UX designers, backend engineers, and other stakeholders to translate business and design requirements into high-quality frontend experiences.
Key Responsibilities- Design, develop, and maintain responsive and scalable web applications using React.js and Next.js.
- Build reusable, modular, and maintainable UI components.
- Convert UI/UX designs and wireframes into high-quality, production-ready code.
- Develop responsive interfaces using HTML5 and CSS3.
- Work with REST APIs and integrate frontend applications with backend services.
- Optimize applications for performance, scalability, accessibility, and cross-browser compatibility.
- Implement frontend best practices around component architecture, state management, code quality, and reusability.
- Troubleshoot and resolve UI, functional, and performance-related issues.
- Collaborate with backend engineers to define and consume APIs effectively.
- Participate in code reviews and contribute to engineering standards and best practices.
- Write clean, well-structured, and maintainable code.
- Stay current with emerging frontend technologies and recommend improvements where relevant.
- 2+ years of professional experience in frontend development.
- Strong hands-on experience with React.js.
- Strong experience with Next.js.
- Excellent knowledge of HTML5 and CSS3.
- Strong understanding of JavaScript (ES6+).
- Experience building responsive web applications for desktop, tablet, and mobile.
- Good understanding of React Hooks, component lifecycle, props, state, and reusable components.
- Experience consuming and integrating REST APIs.
- Understanding of frontend performance optimization techniques.
- Good knowledge of Git/version control.
- Strong debugging and problem-solving skills.
- Experience with TypeScript.
- Exposure to state management libraries such as Redux, Zustand, or Context API.
- Experience with Tailwind CSS, Material UI, Bootstrap, or similar UI frameworks.
- Understanding of Next.js SSR, SSG, ISR, and routing.
- Exposure to frontend testing frameworks such as Jest, React Testing Library, or Cypress.
- Basic understanding of CI/CD and cloud deployment environments.
- Experience working in Agile/Scrum development environments.
- Strong engineering fundamentals and attention to detail.
- Ability to independently own frontend modules/features from development to deployment.
- Strong understanding of responsive design and browser behaviour.
- Ability to write clean, reusable, and scalable code.
- Strong communication and collaboration skills.
- A problem-solving mindset with the ability to work in a fast-paced environment.
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline preferred
Skills Required
- 2+ years of professional frontend development experience
- Strong hands-on experience with React.js
- Strong experience with Next.js
- Excellent knowledge of HTML5 and CSS3
- Strong understanding of JavaScript ES6+
- Experience building responsive web applications for desktop, tablet, and mobile
- Understanding of React Hooks, component lifecycle, props, state, and reusable components
- Experience consuming and integrating REST APIs
- Understanding of frontend performance optimization techniques
- Good knowledge of Git and version control
- Strong debugging and problem-solving skills
- Experience with TypeScript
- Exposure to Redux, Zustand, or Context API
- Experience with Tailwind CSS, Material UI, Bootstrap, or similar UI frameworks
- Understanding of Next.js SSR, SSG, ISR, and routing
- Exposure to Jest, React Testing Library, or Cypress
- Basic understanding of CI/CD and cloud deployment environments
- Experience working in Agile/Scrum development environments
- Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline
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The Company
What We Do
Infinite Locus is an integrated brand, growth, and technology partner that works with businesses from strategy through execution. Its services span brand strategy and design, content and social media, performance marketing, SEO, CRO and CRM, alongside full-stack development, ERP and supply-chain systems, data intelligence, demand forecasting, AI, and automation. The company emphasizes tailored solutions, accountable delivery, and measurable business outcomes rather than handing strategy and execution to separate providers.
