Lead Reactjs 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.

React.js Developer:

Job Description:

We are looking for a skilled react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components From Figma using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.

To ensure success as a react.js developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class react.js developer should be able to design and build modern user interface components to enhance application performance.

Responsibilities:

• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly responsive user interface components using react concepts.
• Writing application interface codes using JavaScript following react.js workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.

Requirements:

• Bachelor’s degree in computer science, information technology, or a similar field.
• Previous experience working as a react.js developer.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Excellent troubleshooting skills.
• Good project management skills.
• Experience with Figma

Frontend developer @ Kredmint

What we are looking for 

• Bachelors in Computer Science or equivalent industry experience
• 2+ years of experience as a Frontend Engineer
• Experience with React, Javascript, and Redux. Experience with Node.js, Enzyme, and Jest is a plus
• Understanding of asynchronous javascript handling
• Previous experience in working with UI libraries.

Rejolut is one of the award-winning fastest-growing emerging tech company which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT, etc.

The ideal candidate will be responsible for developing a highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library at God Speed
-Able to come with an optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open-source code.
-Cooperating with the back-end developer in the process of building the RESTful API
-Ensuring high performance on mobile and desktop

Desired Candidate Profile:-
-Good problem-solving skills is a must
-Must be familiar with Angular latest version and above
-Strong in Core web fundamentals: HTML, JavaScript, and CSS
-Must be experienced in web development & dynamic websites
-Familiar with various design and architectural patterns
-Experience using JavaScript building tools like Gulp or Grunt.
-Knowledge of JavaScript MV-VM/MVC frameworks including AngluarJS.
-Strong oral and written skills
-Creating custom, general use modules, and components which extend the elements and modules of core AngularJS
-Ability to self-learn

How we are different 
 -We are a young and dynamic team who are obsessed with solving the business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to the business problem rather than technology

 Why join us
 -We provide a huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loyalty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

Job Description

Frontend/Sr Frontend Developer

About company:-

It is a mission-oriented early-stage fin-tech startup which is building a suite of carefully tailored financial products and delivery mechanisms to fulfill the aspirations and needs of middle-income households in urban India. It was started by three cofounders, who have a pedigreed education background (IIT/IIM) and relevant professional experience in financial services. More importantly, they come from a similar background as the customer segment they are serving, and have done extensive customer research to understands the needs of the customer. It is backed by high-quality investors to realise this mission.

Responsibilities:-

- Develop all user-facing products preferably in React JS & React-Native

- Build reusable components and front-end libraries for future use

- Translate designs and wireframes into high quality code

- Optimize components for maximum performance across a vast array of web-capable

devices and browsers

- Focus on code maintainability and performance of application.

- Provide technical advice and assists in solving programming problems.

- Enhance SEO, Analytics and overall frontend architecture for better performance

Requirements:-

- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

- Good foundation in design and a knack for designing interactions and elegant interfaces

- Thorough understanding of React.js and its core principles

- Good to have experience with popular React.js workflows (such as Flux or Redux)

- Experience with data structure libraries

- Familiarity with RESTful APIs

- Familiarity with modern front-end build pipelines and tools

- A knack for benchmarking and optimization

- Familiarity with code versioning tools (such as Git)

- Proficient in industry standard best practices such as Design Patterns, Coding Standards,

Coding modularity, Prototypes etc.

- Experience in using debugging tools used for profiling/optimizing performance

- Experience in debugging, tuning and optimizing UI components

 Strong Angular experience.

•            Proficiency with Javascript/Typescript and HTML5, Bootstrap, CSS5/SCSS

•            Knowledge on Jquery

•            Experience on building the rich user interface.

•            Translate UI/UX design wireframes to code

•            Develop user interfaces for modern rich internet applications with the latest front end technologies

•            (Good to have) Experience on creating the animation effects with the latest front end technologies.

Senior UI Developer

Role Objectives 

• Participate in complex design and software development tasks within schedule, task, and quality guidelines set in conjunction with the Senior Platform Specialists and Platform Architect
• Hands-on development and implementation of solutions including configuration of platform components and custom development
• Tasks associated with testing and documentation of solution implemented 

 Also

• Must be capable of coding and unit testing their code

• Team player with good interpersonal skills

• Should have strong analytical skills
• Good communication skills
• Handlinh several priorities and delivering results in time in a high-pressure, dynamic environment.

• Hands-on with contemporary javaScript frameworks(React.js / Angular.js)
• Hands-on with UI layouts, SASS, LESS, Bootstrap
• Developed reusable components and libraries for frontend.
• Frontend optimization techniques to reduce latencies
• Frontend optimization for SEO
• Excellent written and verbal communication skills, design thinking
• Practical experience with engineering best practices

Responsibilities

• Build desktop and mobile web applications using contemporary javascript frameworks
• Actively participate in design and code reviews to build robust applications and prototypes
• Explore and design simple and intuitive consumer experiences
• Work closely with Product Managers, UX designers, and back-end engineers to implement frontend solutions
• Build reusable code and libraries for future use, focus on long term code maintainability
• Work in a fast-paced and agile development environment

Responsibilities:

• Complete ownership of building and maintaining APP
• Deliver across the entire app life cycle design, build, deploy, test, release to app stores and support
• Open to work on both Android and iOS front end

Requirements:

• React Developer with 2 years of experience
• Solid understanding of Javascript, NodeJS fundamentals
• Full stack understanding of Backend services, API implementation and database systems.
• Experience in either iOS(Swift, Objective C, XCode) or Android(Android Studio, Java, Kotlin)
• At least 2 year of experience in React app development
• Ability to implement designs and functionality provided by UI/UX teams
• Understanding of production deployment of the app in the App Store and Play Store

Key Skills:

• React, NodeJS

Good to have:

• Familiarity with Analytics and AWS web hosting
• Android(Android Studio, Java, Kotlin, )
• Knowledge of server-side technologies like Node.js and frameworks available for it (such as Express, StrongLoop, etc depending on your technology stack)
• Willing to explore and work on other tech stacks