
Strong hands-on experience with ReactJS, Redux, TypeScript, HTML, Bootstrap, Material UI, CSS3/SCSS, Webpack, NPM, NVM, Visual Studio Code
Knowledge/Experience on Restful APIs integration.
Unit testing with Jasmine or an equivalent framework
Experience or Knowledge in developing complex reusable component libraries such as complex grids, spreadsheet components etc.,
Strong in UI/UX standards implementation
Understanding of browser fundamentals and Page Optimizations
Experience working with Git and Azure

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Job Title : React.js + Web3 Developer
Experience : 2+ Years
Location : Gurgaon, Sector 48 (Work From Office)
Working Days : 6 Days
Employment Type : Full-Time, Permanent
Job Summary :
We are seeking a talented React.js + Web3 Developer to join our fast-growing engineering team.
The ideal candidate should have strong front-end development skills along with hands-on experience in blockchain/Web3 integrations.
Mandatory Skills : React.js, JavaScript/TypeScript, Web3.js/Ethers.js, Wallet Integrations, State Management (Redux/Zustand), REST APIs, Git.
Key Responsibilities :
- Develop responsive, scalable front-end applications using React.js & TypeScript.
- Integrate Web3.js / Ethers.js to connect UI with blockchain networks.
- Work with REST & GraphQL APIs for backend communication.
- Implement wallet integrations (MetaMask, WalletConnect, Coinbase Wallet, etc.).
- Collaborate with blockchain engineers for smart contract interactions.
- Optimize UI performance, handle state management, and write clean, maintainable code.
- Troubleshoot and enhance Web3 features within the application.
Mandatory Skills :
- Strong hands-on experience in React.js, JavaScript/TypeScript.
- Experience with Web3.js/Ethers.js, blockchain interactions.
- Understanding of wallet integrations, dApps, and blockchain basics.
- Knowledge of state management (Redux/Zustand/Context API).
- Strong debugging, problem-solving, and Git experience.
Nice to Have :
- Familiarity with Solidity, Smart Contracts, and Ethereum ecosystem.
- Experience with Node.js or backend systems.
- Understanding of IPFS, Layer 2 solutions, and NFT standards.
Relevant in React JS: 2 + Years
Looking for candidates from Mumbai who can go to the office in Mumbai(Malad) after Covid ends.
- Knowledge of OO JavaScript
- 7.2. 10+ years hands-on experience with web development using
- HTML5, JavaScript (React, Preact.js, Redux, Redux, Vue.js,
- CSS3, SignalR, Socket.io)
- 7.3. Experience building responsive design layouts using a formal
- framework like Bootstrap and familiarity with best practices
- (web security concepts, ensuring browser & device
- compatibility, etc.)
- 7.4. Experience in creating secure pre-compiled script libraries.
- 7.5. Familiar with development and debugging tools for cross-
- browser issues
- 7.6. Experience integrating with RESTful APIs for server-side
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.
About Us
Rezo.ai is an AI-Powered Contact Center that enables enterprises to enhance customer experience and boost revenue by automating and analyzing customer agent interactions across multiple channels including voice, email, chat/WhatsApp, and social, at the required scale, whilst training agents with minimal costs
How do we do it
Rezo’s AI-Powered contact center leverages groundbreaking technologies in AI, ML, ASR, NLP, RPA, and predictive intelligence to transform customer experience and reduce costs by automating, and analyzing customer-agent conversations across multiple channels including voice, email, chat/Whatsapp, and social media, whilst coaching them.
Job description
We are looking for a great React/Redux Developer proficient with JavaScript. Developers' primary focus will be on developing user interface components and implementing them following well-known React.js workflows.
Responsibilities
- Responsible for the development of a new highly responsive, web-based user interface
- Construct visualizations that can depict vast amounts of data.
- Work and collaborate with the rest of the development team
- Work with the product team, backend team and server teams.
- Learn and understand user interactions and develop a flexible and well-structured front-end architecture, along with the APIs to support it.
- Developing new user-facing features using React and Redux
- Building reusable components and front-end libraries for future use.
- Translating designs and wireframes into high-quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Good time-management, interpersonal and communication skills.
- A natural inclination toward solving complex problems, Impulse to learn and master new technologies and curiosity to find new and unusual ways of how to solve various technical issues.
Desired Qualifications and Key Skills
- Bachelor’s degree in computer science, software/computer engineering or an equivalent degree from Tier 1 College is a Plus
- Prior Experience with a Product Based Company is a Plus.
- Should have 3+ years of hands-on experience in configuration, coding, testing and deploying web-based applications in React
- Working in an agile environment with agile methodologies is a must and having Git knowledge is an advantage.
- Should be able to work with designers to transform wireframes into Screens.
- Should be able to integrate screens to business logic and architect database schema to ensure complete design.
Cultural fitment
Work at the heart of AI and customer engagement.
If you are fascinated by AI and looking to work with the latest AI technologies, in a fast growing and flexible work environment with immense growth opportunities, come and join us.
Rezo is the place to be if you want to work in an atmosphere where you can do meaningful research, contribute to the platform, and grow fast.
Culture/Values
We believe that allowing employees to pursue their interests and challenge the existing quo only helps to make Rezo a successful workplace. To that end, we are committed to assisting our employees in enhancing the skills that are vital to their professional growth.
FOCUS, INTEGRITY, TEAMWORK, PASSION, INNOVATION
Why Us?
We are a fast-paced start-up with some of the best talents from diverse backgrounds. Working together to solve customer service problems. We believe a diverse workforce is a powerful multiplier of innovation and growth, which is key to providing our clients with the best possible service and our employees with the best possible career. Diversity makes us smarter, more competitive, and more innovative.
Visit our website: https://rezo.ai/">https://rezo.ai/ for more information
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities
-
Developing new user-facing features using React.js
-
Building reusable components and front-end libraries for future use
-
Translating designs and wireframes into high quality code
-
Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills
-
Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
-
Thorough understanding of React.js and its core principles
-
Experience with popular React.js workflows (such as Flux or Redux)
-
Familiarity with newer specifications of EcmaScript
-
Experience with data structure libraries (e.g., Immutable.js)
-
Knowledge of isomorphic React is a plus
-
Familiarity with RESTful APIs
-
Knowledge of modern authorization mechanisms, such as JSON Web Token
-
Familiarity with modern front-end build pipelines and tools
- 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.
As a web application developer, your job is to program frontend modules and applications. We are looking for someone with expertise and experience in designing, developing and testing web applications including new developments, enhancements, maintenance and support. The role involves continuous collaboration with team, partners.
Responsibility
- Building interactive consumer data from multiple systems and RESTfully abstract to the UI using React JS ( javascript and typescript) through a Node.js backend
- Create Unit and Integration tests to ensure the quality of code
- Address and improve any technical issues
- Ability to translate Wireframes and PSD Designs into functional web apps
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- Strong commitment to quality and delivery
- Collaborate well with engineers, and specialists to design and create advanced, elegant and efficient system
Requirements:
- Experience creating front end applications using HTML, React JS
- Database – MongoDB, SQL
- Fluent knowledge of latest HTML/CSS standards and best practices
- Experience building Responsive websites for web, tablet and mobile device
- Obsession with lean, clean and organized code
- Solid Understanding of HTTP protocol and how server-side code is processed on the client
- Knowledge of the following will be considered as an advantage
Consumer Web Development Experience for High-Traffic, Public Facing web applications
Experience with cloud technologies also a plus
Creating Unit test cases
Typescript

Experience: 1 to 5 years
Location: Chennai
Job Description
- Strong programming skills in JavaScript
- Experience with ReactJS
- Experience with frontend frameworks like bootstrap, Jquery
- Object Oriented concepts
- Good knowledge in HTML5, CSS, CSS3
- Experience in working with RESTful APIS
- Experience with HTTP, HTTPS and WebSockets
- Building responsive design
- Knowledge in version control- Git, Subversion
- Good problem-solving skills
Hello there! Infrrd here.
Haven't heard of us before? No problem. First off, it's pronounced In-fur-d.
We are the creators of a proprietary Intelligent Document Processing platform that automates data extraction from complex and messy unstructured documents. Something nobody has done before! And of course, were very proud of that.
For over a decade, we've been building expertise in Artificial Intelligence, Machine Learning, Deep Learning, Natural Language Processing, Neural Networks and much more. And what are we doing with this expertise?
Good question. We are building technology that is disrupting the data extraction space for 5+ years now. We have over 300 smart-as-a-whip colleagues working from all over the globe.
And now, we are on the lookout for a great UI Lead.
Must have skills:
- 8+ years of experience in UI development.
- Should have managed a team of 3-4 members
- Proficiency in front-end web development tools, i.e., HTML, CSS, JavaScript, jQuery, and AJAX.
- Experience in modern frameworks like Angular, React JS, Bootstrap, Node.js, etc.
- Should have an eye for clean and artful design, possess superior UI skills and be able to translate high-level requirements into interaction flows and artifacts, and transform them into beautiful, intuitive, and functional user interfaces.
- Demonstrated experience in developing and deploying high-volume, multi-tiered, distributed mission-critical applications.
- Good understanding of creational and structural design patterns in JavaScript.
Nice to have skills:
- Experience using Git version control software
- Experience working in an Agile/Scrum development process
- Create & Own design and development artifacts as per best SDLC practices.
- Good understanding of Relational database experience and demonstrated abilities in SQL and data modelling is required.
- Use Adobe Creative Suite programs, e.g., Photoshop, Illustrator to mockup UI elements. 6. Use visual aids such as wireframes, storyboards and UI flow charts, to plan and present user interface designs.
What you will do:
- Create cross-browser, fully functional web pages using HTML5, CSS3, and JavaScript, while strictly adhering to accessibility and W3C web standards.
- Collaborate with developers, product managers, designers, web publishers, producers and back-end engineers to support revenue operations and meet project deadlines.
- Review new code (self and peer) following W3C web standards and strict QA guidelines.
- Evaluate technical feasibility and offer suggestions & guidance for product development. Build proof-of-concept prototypes for new projects.
- Create scoping timelines and development project plans for new projects.
- Participate in interviewing, hiring, on-boarding, and training new employees.
- Mentor development team members with less experience.
- Recognize tool/system deficiencies and work with leadership to implement effective solutions.
- Assist leadership in setting, documenting and communicating technical standards and processes to ensure they are followed.
And along with that, someone who is curious to learn, drives the whole team to perform better and is a cool person to work with. That is when we will make a great team together, right?
Looking forward to speaking with you.
Biddano is seeking a multi-skilled candidate with a keen eye for design for the position of Frontend Developer. He/She will be responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency and maintaining brand consistency across all web and mobile pages, among other duties.
The ideal candidate will have strong personal accountability for results, strong commitment to teamwork in support of the company's success, adherence to ethical business practices, and comfort operating in a start-up environment with an ability to prioritize and drive actions to closure.
a start-up environment with an ability to prioritize and drive actions to closure.
Frontend Developer
Responsibilities:
- Use markup languages like HTML/JS/CSS or SCSS to create user-friendly web pages
- Maintain and improve web application and mobile applications.
- Optimize applications for maximum speed
- Design mobile-based features
- Collaborate with back-end developers and web designers to improve usability
- Get feedback from, and build solutions for, users and customers
- Write functional requirement documents and guides
- Create quality mockups and prototypes
- Help back-end developers with coding and troubleshooting
- Ensure high quality graphic standards and brand consistency
- Stay up-to-date on emerging technologies
Skills Required:
- Proven work experience as a Front-end developer
- Hands on experience with markup languages
- Experience with JavaScript, CSS and jQuery
- Familiarity with browser testing and debugging
- In-depth understanding of the entire web development process (design, development and deployment using AWS S3 or AWS EC2)
- Understanding of layout aesthetics
- Knowledge of SEO principles
- An ability to perform well in a fast-paced environment
- Excellent analytical and multitasking skills
- B.Tech degree in Computer Science or relevant field
- Frontend technology:
- Angular 2+, typescript. (Required)
- React
- Mobile technology:
- Flutter/Dart or other Core Android/IOs development. (At Least one of them required)
- Bitbucket/GIT pipelines for automatic build and deploy.
- JIRA
- Testing with professional test cases.
Experience :
- Minimum 4-7 years of experience as a Frontend Developer
- Masters in Computer Science, Engineering or similar relevant field









