React.js Developer

Marmeto is a Commerce Transformation Company helping brands build the infrastructure they need to scale, securely, sustainably, and without compromise. Our strength lies in designing systems that aren’t just built to launch, but built to last — flexible, fast, and future-ready. Whether it's solving tech, enabling smoother integrations, or supporting global rollouts, we act as an embedded tech partner that got you covered. And for a reason we are also the First Shopify Premier Partner in India.

“Read about us before applying—it’ll help you make an informed decision about joining our journey.”

Marmeto’s Values

● Trust

● Create Impact

● Empathy

● Innovate to simplify not to complicate

● Do what is right, not what is asked for.

Marmeto’s Mission Enabling Commerce with scalable and innovative tech solutions.

Working at Marmeto

● Collaborative Culture: Trust, empathy, and impact at our core.

● Open Communication: Transparency and teamwork drive us.

● Growth-Oriented: Learn, grow, and progress with hands-on experience.

● Recognition & Rewards: Competitive pay and well-being-focused benefits.

● Flexibility: Balanced work-life with adaptable arrangements.

● Purposeful Work: Empowering e-commerce through transformative tech.

What’s Waiting for You at Marmeto

● Job Title: Team Lead- React & Next.js

● Employment Type: Full - Time

● Department: Tech

Your Role in the Bigger Picture:

As a React Lead Developer at Marmeto, you will lead and mentor a team of front-end developers to create scalable, performant, and visually engaging web applications using React.js. You’ll work closely with designers, backend developers, and product managers to ensure seamless user experiences. Beyond coding, this role emphasizes leadership—you should have a minimum of 2 years of experience managing a team of at least 5 front-end developers, guiding them in best practices, architecture, and delivery timelines.

What You’ll Own at Marmeto:

● 5+ years of experience in front-end development, with at least 3+ years of hands-on React.js & Next.js experience.

● Minimum 2 years of experience in a lead role, managing a team of 5-10 developers.

● Strong command of JavaScript (ES6+), TypeScript, and React ecosystem

● Expertise in React Hooks, Context API, Redux/MobX, and component-driven development.

● Solid understanding of HTML5, CSS3, and CSS-in-JS libraries like Styled Components or Emotion.

● Proficiency in REST and GraphQL API integration.

● Experience with Next.js or similar React frameworks for SSR and performance optimization.

● Comfortable with build tools and bundlers like Webpack, Vite, and Babel.

● Knowledge of code splitting, lazy loading, performance tuning, and browser rendering behaviors.

● Experience with testing frameworks (Jest, React Testing Library) and CI/CD workflows.

● Strong Git skills and familiarity with branching, PR processes, and code reviews.

Job Location : Bengaluru

Years of Experience: 5+ Years in front-end development, 3+ years in react, 2+ years in next.js and 2 years as a lead.

What We’re Looking for in You:

1. Qualifications: Bachelor’s Degree in Computer Science, Information Technology, or a related field

2. Certifications: NA

3. The Experience That Sets You Apart:

● Lead a team of front-end engineers to deliver pixel-perfect, performant React applications.

● Conduct code reviews, mentor junior developers, and foster a culture of quality and ownership.

● Plan sprints, distribute work efficiently, and ensure timely delivery

● Collaborate with cross-functional teams including design, backend, QA, and product.

● Guide team on architecture, scalability decisions, and best practices. ● Architect and develop reusable and scalable front-end components.

● Ensure adherence to UI/UX design guidelines and accessibility standards (WCAG).

● Identify performance bottlenecks and optimize application performance.

● Maintain a balance between functional and aesthetic design, focusing on responsive UI.

● Stay updated with the latest in React and front-end technology trends.

4.Your Subject Matter Expertise:

● Proven experience in building and leading complex React projects end-to-end.

● Strong understanding of modern front-end architectures, performance best practices, and design systems.

● Vision for continuing in a hands-on front-end technical leadership role for the next 5+ years.

● Experience working in Agile environments and using tools like Jira, Trello, or Linear.

● Strong Git expertise and collaborative development workflows.

● Familiarity with front-end testing, automation, and deployment processes.

● Exposure to CI/CD pipelines for front-end deployment.

● Experience with e-commerce platforms like Shopify, BigCommerce, or headless CMS (Contentful, Sanity).

● Familiarity with design tools like Figma, Sketch, Zeplin.

● Knowledge of Web Vitals, Lighthouse, and other front-end performance tools.

5.What Sets You Apart Beyond Your Subject Matter Skills:

● Clear communicator — shares ideas effectively with tech and non-tech teams

● Detail-focused — writes clean, reliable, and maintainable code

● Team player — collaborates well and supports peers

● Time-efficient — meets deadlines and manages priorities smoothly

● Proactive learner — keeps up with evolving backend practices

● Problem-solver — approaches challenges with a solution mindset

● Open to feedback — adapts and improves through constructive input

Meet Your Team

At Marmeto, you won’t just push code — you’ll push boundaries, shaping products and services used by thousands. You’ll be trusted with real ownership, surrounded by people who challenge you and cheer for you. If you crave impact, growth, and a place where your work truly matters — welcome home.

Life at Marmeto “Where collaboration fuels success , every voice is valued , and your journey thrives”.

Discover More About Us On Our Website: https://marmeto.com.

Design, develop, and maintain scalable web applications using React.js.

Build and optimize Progressive Web Applications (PWAs) with offline capabilities, push notifications, and responsive design.

Implement mobile-first features and ensure cross-device compatibility.

Handle app packaging and distribution for various platforms (e.g., Android, iOS via PWA standards).

Collaborate with UI/UX designers and backend developers to deliver high-quality user experiences.

Design, build, and maintain a scalable component library to promote UI consistency and reusability across projects

Ensure cross-platform optimization and responsiveness of applications.

Optimize application performance and loading times.

Integrate APIs and manage state using modern tools (e.g., Redux, Context API).

Implement and manage push notifications and background sync features.

Advocate for and implement best practices in UI architecture, including modularity, theming, and performance optimization.

Stay up to date with the latest trends in Web development and PWA capabilities.

Hospitality services domain experience is a plus.

Strong problem-solving skills, with the ability to work independently and in a team.

Proficiency in Agile methodologies and software development best practices.

Experience with version control systems, particularly Git.

Job Responsibilities:

• Work closely with the marketing team to build high conversion landing pages. Maintain and improve our marketing codebase
• Contribute ideas and efforts to improve the quality and efficiency of the marketing workflows
• Write code using agile methods and tools. Plan, create, and execute (manual and automated) frontend tests.
• Staying up to date with current technologies and providing insights on cutting-edge software approaches, architectures, and vendors

Required Skills:

• Minimum 2-4 years of experience in Front-end development.
• Fluency in HTML, CSS, JS, jQuery, Bootstrap
• Good knowledge of Node.js and Rest APIs
• Experience in page speed optimization 
• Experience in writing responsive and cross-browser compatible frontend code
• Good understanding of the modern frontend ecosystem.
• Strong problem-solving skills. Willingness to learn and ability to flourish in a dynamic, high-growth, entrepreneurial environment
• You are a self-starter, capable of working independently.
• True love for technology and what you do. 
• Maniacal attention to detail. 

Good to have:

• Experience in WordPress theme development
• Understanding of basic technical SEO principles
• Knowledge of a frontend framework like Angular

React js Developer,5-7 yrs of experience, location will be Bengaluru, Core front-end developer, must have hands-on strong experience in redux, angular, javascript and typescript

Desired Candidate Profile

Job Description:

• We are looking for a seasoned front-end developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You’ll be an exceptional problem solver and take responsible actions in ensuring the application is optimized both in technology and in delivering the best user experience. You’ll be working on various projects in collaboration with different teams.

Responsibilities:

• Work closely with design, product management, and development teams to create elegant, usable, responsive and interactive interfaces across multiple devices.
• Turning UI/UX designs into prototypes, creating excellent interactions from designs, writing reusable content modules and maintainability of the code.
• Implement UI development principles to ensure that the product client-side serves at scale.
• Review and optimize the app usage by monitoring key metrics and rectifying the issues proactively.
• An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
• Responsible for the development of a complete set of architectural views for an enterprise in accordance with numerous open-source technologies, messaging/web service protocols (REST, JSONRPC, SOAP, etc.) and one of the more common architecture frameworks.
• Understanding and presenting the immediate/tactical and strategic benefits of adopting a consistent architectural approach within the context of the client’s business to help the stakeholders justify investments. 
• Assessing the requirements and presenting architectural recommendations that are in line with the strategic vision for the enterprise and wider best practice. 

Requirements:

• 5 to 7 years of relevant work experience as a UI developer, JavaScript expert or front-end engineer
• Sound knowledge in HTML and CSS
• Familiar with UI layouts, SASS, Bootstrap, and the CSS GRID system
• Proficient with JavaScript frameworks such as jQuery, Angular 2+ and Ionic framework
• Experience debugging using JavaScript-based tools like Chrome Developer Console
• Passionate to create good design and usability
• Knowledge of Pixi js (is plus)
• Strong business analysis skills and experience, including development of business vision and strategies, functional decomposition, requirements capture, process modeling. 
• Strong knowledge of design and architectural patterns. 
• Experience of software development methodologies and structured approaches to system development. 
• Write high quality source code to program complete applications within deadlines

Person Specification: 

• Should have strong communication and interpersonal skill
• Bright and enthusiastic, self starter
• Excellent analytical and problem-solving skills
• Outstanding presentation skills
• Implemented CI and Automated frameworks in Enterprise environment 
• Past experience in CI/CD/DevOps practices 
• Qualified in any technical skill assessment platform (Eg: Hacker Ranker, member, stars) in respective technical capabilities