React.js Developer | Chennai

Your Role in the Bigger Picture:

As a React Native Developer at Marmeto, you will play a critical role in building high-performance, cross-platform mobile applications for iOS and Android. You will collaborate with UX/UI designers, backend engineers, and product stakeholders to deliver intuitive and scalable mobile experiences. This role demands a developer with a deep understanding of mobile architecture, native modules, and modern development best practices.

What You’ll Own at Marmeto:

● End-to-end development of scalable, high-performance web interfaces using React

● Translating UI/UX designs into reusable, production-ready components

● Ensuring code quality through code reviews, unit testing, and best practices

● Optimizing application performance and responsiveness across devices and browsers

● Collaborating with cross-functional teams to ship features from concept to deployment

● Mentoring junior developers and contributing to technical discussions ● Driving continuous improvement in frontend architecture and workflow

Job Location: Bhubaneswar

Years of Experience: 4+ Years

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:

● Minimum 4 years of hands-on experience with React Native for Android and iOS development.

● Strong proficiency in JavaScript, TypeScript, and ES6+ features.

● Solid understanding of React Native architecture, including Hooks, Redux/MobX, and Context API.

● Experience with native module integration (Android/iOS) and third-party libraries.

● Proficient in using React Navigation, AsyncStorage, and mobile design patterns.

● Familiarity with debugging tools like Flipper, Chrome DevTools, and React Native Debugger.

● Experience in publishing apps to the App Store and Google Play.

● Good understanding of mobile performance optimization and memory management.

● Proficiency with version control systems like Git.

4. Your Subject Matter Expertise:

● Should have built solutions/applications end-to-end, not just contributed as part of a larger team.

● Should envision continuing in a deep mobile development role 5+ years down the line.

● Strong command over JavaScript, TypeScript, and React Native internals.

● Experience working with Redux, React Hooks, and lifecycle methods in mobile contexts.

● Deep understanding of platform-specific limitations, capabilities, and mobile UI/UX standards.

● Proficiency with Git and collaborative workflows (e.g., branching, PRs).

● Familiarity with CI/CD for mobile.

● Understanding of offline storage, background sync, and performance monitoring.

● Knowledge of native development (Swift/Kotlin) to bridge native modules when needed.

● Exposure to tools like Figma, Sketch, or Zeplin for design collaboration.

● Experience with e-commerce platforms like Shopify, BigCommerce, or similar.

Job Overview:

We are looking for a passionate and skilled React.js Developer with 1-2 years of experience in front-end development. The ideal candidate will be responsible for developing and maintaining web applications using React.js while ensuring high performance, responsiveness, and seamless user experiences.

Key Responsibilities:

• Develop and maintain responsive web applications using React.js.
• Collaborate with designers and backend developers to implement UI/UX designs.
• Optimize components for maximum performance across multiple devices and browsers.
• Work with RESTful APIs and integrate third-party services.
• Troubleshoot and debug application issues.
• Maintain clean, scalable, and reusable code following industry best practices.
• Participate in Agile development processes, including scrum meetings and sprint planning.

Required Skills:

• Strong proficiency in React.js, JavaScript (ES6+), HTML, and CSS.
• Knowledge of Redux, Context API, or other state management libraries.
• Experience with RESTful APIs and asynchronous programming.
• Familiarity with Git version control.
• Understanding of responsive design and cross-browser compatibility.
• Basic knowledge of Node.js (preferred but not mandatory)

Type, Location

Chennai, Tamil Nadu, India

Desired Experience

1+ years

Job Description

● Understanding of how to build performant, decoupled, testable, and maintainable code

● Sharing knowledge with teammates, and working collaboratively when you need help

● Advocate for improvements to product quality, security, and performance

● Craft code that meets our internal standards for style, maintainability, and best practices for a high-scale web environment. Maintain and advocate for these standards through code review

Qualification:

● 1+ years of experience preferably in a tech startup

● Strong foundation in server-side programming languages like Angular, AWS and DevOps

● Experience with containerization (Docker etc.) and cloud technologies

● Experience with automation and building CI/CD pipelines

● Demonstrated capacity to clearly and concisely communicate complex

technical, architectural, and/or organizational problems and propose thorough

solutions

● Experience with performance and optimization problems and a demonstrated

ability to both diagnose and prevent these problems

● Comfort working in a highly agile, iterative software development process

60 Decibels is a tech-powered impact measurement company that makes it easy to listen to the people who matter most. We've been in business as an independent entity since early 2019, when we spun out of the global Impact Investor Acumen.

We believe that the best way to understand social impact is by talking to the people experiencing that impact. It sounds obvious when you say it, but that is not the typical practice for many impact investors, corporations and foundations working to create social change. 

We collect social impact data directly from beneficiaries (customers / employees / suppliers) using our network of 1000+ trained research assistants in 75+ countries. We do it quickly and without the fuss typically associated with measuring social impact. Our research assistants speak directly to customers to understand their lived experience; and our team turns all this data into benchmarked social performance reports, with accompanying insights, to help our clients demonstrate and improve social performance. 

By making impact measurement simple, scalable, and comparable, we not only enable organizations to improve their products and services; we also help transform what it means to credibly measure impact, ensuring that the voices of those who matter most are always part of the story.

About the role: 

You’ll be an early engineer in a newly formed engineering team. This is a unique opportunity for you to learn, build, demonstrate, and subsequently own diverse components of our tech stack and evolve as we scale our business. As a core engineer in a small team, the role demands a high degree of self-drive and ownership, on a path to achieving outsized impact.

Your Primary Responsibility Will Be:

1) To advance our Integrated Data Capture And Insights Platform

2) To advance our web-based consumer products

In this role, you will:

• Work with a diverse multidisciplinary team across Engineering, Product & Operations, to translate product specs into clean, functional, production-ready code.
• Participate actively in defining of the systems architecture vision to better support our team’s needs
• Grow our technical capacity by mentoring other engineers and interviewing candidates
• Collaborate with team members to identify systems, practices & technologies that suit our needs the best
• Seek, learn, adopt and advocate industry best practices. Contribute towards the engineering culture
• Troubleshooting coding problems quickly and efficiently to ensure a productive workplace

About You: First and foremost, you bring compassion and dedication to this work because it matters to you.

You are a pragmatic and product-driven engineer who is interested in solving user problems and delivering value while taking into account tradeoffs between Business and Tech. You have a bias towards action: you get your hands dirty and actively tackle problems in a way that leads to the best outcomes and brings teams together. You successfully balance flexibility and rigour, using informed judgment to make decisions. You model critical thinking and introspection, taking strategic risks and growing from mistakes. You are decisive and bold, have a growth mindset, are an excellent communicator, and know the value of being a part of an effective team

Minimum Qualification:

• 4+ years of experience in software engineering building SaaS platforms & products, particularly frontend development
• Strong proficiency in JavaScript/TypeScript (ES6+), HTML, CSS and React. Working knowledge of other frameworks is desirable.
• Proficient in software design, modularity, testability and software quality
• Fast self-learner, with the willingness & interest to learn new technologies, languages & frameworks
• Strong problem-solving and decision-making skills

Additional desired qualifications:

• 4-7 years of overall experience in software engineering either as a Frontend engineer or a Fullstack engineer, with significant frontend experience
• Deep understanding of integrating with a variety of backends and APIs (ReST, GraphQL). Experience with node/Python/RubyOnRails is desirable
• Strong flair for usability, consistency, and balancing aesthetics with functional design.
• Experience working with data-intensive applications and data-visualisation libraries such as Chart.js, and D3.js is desirable
• Expertise in building debugging, improving the performance of web applications

Working with 60 Decibels

We are a fun, international and highly-motivated team who believes that team members should have the opportunity to expand their skills and career in a supportive environment. We offer a competitive salary, the opportunity to work flexibly and in a fun, supportive working environment. If this sounds like the role for you, get in touch!

60 Decibels is deeply committed to having a workplace that is inclusive and anti-discriminatory. We believe that our team must embody the compassion, listening, and sense of shared humanity that is so central to our goal as an organization. We are proud to be an Equal Opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation age, marital status, veteran status, or disability.

As a growing company, we are building towards a more universally accessible workplace for our employees. At this time, we do use some cloud-based technologies that are not compatible with screen readers and other assistive devices. We would be happy to discuss accessibility at 60 Decibels in greater depth during the recruitment process.

 About our team and our culture: we are a fun and hardworking global team that is full of smart, mission-driven folks who combine an entrepreneurial spirit with a commitment to make a positive change in the world.  

We consistently hear from our clients that the best thing about 60 Decibels is the people. To get a feel for our slightly nerdy, not-take-ourselves-too-seriously vibe, check out our monthly newsletter, The Volume.

Compensation: 60 Decibels offers a competitive salary and benefits package and the opportunity to work in a flexible, fun and supportive environment. The salary range will be adjusted according to costs of living in our country offices. 

Extra Perks: We have an unlimited leave policy and 12 monthly recharge days, on the first Friday of each month. We are a globally distributed team and we give team members opportunities to cross-pollinate and visit our different offices. 

Want to get to know us a little better?

> Sign up to receive The Volume, our monthly collection of things worth reading.

> Visit our website at 60decibels.com.

> Read about our team values here. 

We are hiring React JS Developer for Dehradun location

• In depth knowledge of React JS.
• Experience creating front end applications using HTML5, CSS, bootstrap.
• Hands on experience with JavaScript Development on both client and server-side.
• Ability to work both independently and in collaborative teams to communicate design and build ideas effectively.
• Able to handle multiple projects and competing deadlines.
• Good understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation.
• Excellent communication and Client interaction.

• Building Progressive Web App components and features for the company's advanced health-tech platform using React Js, Node Js
• Communicating effectively in a cross-functional product development team and presenting ideas and solutions effectively.

About Alore

Alore brings revenue velocity to businesses by being their dependable growth operating system.

For further information on what Alore can do for growing businesses, please visit http://alore.io">alore.io

Alore is based out of Singapore with an office at Bangalore.

Who should NOT apply for this job

• If you are looking for a 100% hike in your salary but can't commit to what value you will bring on the table
• If you never read books
• If you jump companies every 11-12 months
• If you are not comfortable working on Saturdays
• If you have less than 2 years of experience
• If you have more than 4 years of experience
• If you have never worked in a product-led company

CTC:
5.5-7.5 LPA based on experience and on performance in the interview round (70% Fixed - 30% Variable Incentive based on delivery schedule) (We do ZERO deductions since the salary will be paid from Singapore)

About the Role:
We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

Responsibilities:

• Develop new user-facing features
• Build reusable code and libraries for future use
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Assure that all user input is validated before submitting to the back-end
• Collaborate with other team members and stakeholders

Requirements:

• Min 2 years experience
• Max 3 years of experience in Web development
• Proficient understanding of Angular 2+
• Proficient understanding of web markup, including HTML5 CSS3
• Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Proficient understanding of code versioning tools, such as (GitHub, GitLab)