Frontend Developer - ReactJs at Rezo.AI · Noida · 3 - 7 years · ₹10L - ₹28L / yr · Raised funding · Posted 25 Nov 2022

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

About Rezo.AI
About
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.
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MUST-HAVES:
- 5+ years of professional experience in web development.
- Strong proficiency in React.js and the Next.js framework.
- Solid understanding of JavaScript (ES6+), HTML5, Tailwind and TypeScript.
- Experience with server-side rendering (SSR) and static site generation (SSG).
- Familiarity with state management libraries (e.g., Redux, Context API).
- Proficient with version control systems like Git.
- Experience with modern build tools and package managers (e.g., Webpack, Babel, NPM/Yarn).
- Familiarity with API integration (REST, GraphQL).
- Strong understanding of web performance optimization techniques.
- Knowledge of testing frameworks (e.g., Playwright, Jest, Cypress).
- Ability to work in an Agile environment, collaborate with cross-functional teams, and deliver high-quality code under tight deadlines.
SKILLS: REACT, REACT NATIVE, PLATFORM INTEGRATION, JAVASCRIPT
Notice Period: 0-15 Days only
Additional Guidelines:
Interview process: - 2 Technical round + 1 Client round
3 days in office, Hybrid model.
JOB DESCRIPTION:
We are seeking a highly skilled Senior Web Developer with deep expertise in React and Next.js to join our growing team. The ideal candidate will have extensive experience in building high-quality, scalable web applications and will take ownership of both frontend development and architecture. As a Senior Developer, you will collaborate closely with product managers, designers, and other developers to deliver robust and performant solutions. Your ability to solve complex problems, optimize web performance, and mentor junior developers will be key to success in this role.
KEY RESPONSIBILITIES:
- Design, develop, and maintain web applications using React and Next.js.
- Architect and optimize web pages for speed and scalability.
- Build reusable components and front-end libraries for future use.
- Implement server-side rendering and static site generation using Next.js.
- Collaborate with the backend team to integrate APIs and ensure seamless front-end and back-end communication.
- Ensure the technical feasibility of UI/UX designs and implement pixel-perfect user interfaces.
- Work with product teams to build features that improve user engagement and satisfaction.
- Troubleshoot, debug, and upgrade existing systems.
- Provide technical leadership and mentorship to junior developers.
- Stay up-to-date with the latest web development trends, frameworks, and tools.
REQUIREMENTS:
- 5+ years of professional experience in web development.
- Strong proficiency in React.js and the Next.js framework.
- Solid understanding of JavaScript (ES6+), HTML5, Tailwind and TypeScript.
- Experience with server-side rendering (SSR)and static site generation (SSG).
- Familiarity with state management libraries (e.g., Redux, Context API).
- Proficient with version control systems like Git.
- Experience with modern build tools and package managers (e.g., Webpack, Babel, NPM/Yarn).
- Familiarity with API integration (REST, GraphQL).
- Strong understanding of web performance optimization techniques.
- Knowledge of testing frameworks (e.g., Playwright, Jest, Cypress).
- Ability to work in an Agile environment, collaborate with cross-functional teams, and deliver high-quality code under tight deadlines.
PREFERRED QUALIFICATIONS:
- Experience with Next.js API routes and serverless functions.
- Familiarity with cloud platforms (e.g., AWS, Vercel) and CI/CD pipelines.
- Experience with modern CSS frameworks (e.g., Tailwind, Styled Components).
- Knowledge of SEO best practices for React and Next.js applications.
- Contributions to open-source projects or a portfolio of personal projects.
Technical Lead (UI)
Profile: Technical Lead (UI)
Experience: 5-10 years
Education Qualification: Graduate/Postgraduate
Neewee is an Industrial Analytics start-up, focused in making manufacturing visible, transparent, efficient, and autonomous to its clients.
Started in 2014 our journey has evolved from making manufacturing complexity and risk a thing of the past.
Bodhee is our in-house product. We are looking for Project Managers to work with our Product team .
Responsibilities:
• Manage development of one or more Bodhee Services.
• Performing requirement analyses by interacting with BA, PM, and Architect.
• Developing high-level and detailed designs.
• Design, Develop, Test, Implement and Maintain high-volume, low-latency applications for critical systems and delivering high-availability and performance.
• Writing well designed, testable, reusable, efficient code.
• Conducting configuration of your own work.
• Reviewing the work of other developers and providing feedback.
• Mentor and manage the dev team.
• Collaboration with testing team for Integration Testing
Requirements
• 5-10 years of experience in UI development.
• Experienced developer in Angular 2+.
• Experience with JavaScript and TypeScript.
• Skill for writing reusable UI components.
• Understanding of RESTful API design for web services.
• Hands on experience in UI optimization best practice implementations.
• Experience with Linux environment.
• Excellent problem solving and analytical skills.
• Willing to learn new technologies.
• Experienced with Git, Docker, Jenkins.
• Ability to work and collaborate with Cross Functional Teams
About ITLH:
ITLH is an Ed-Tech organization backed by an IT company- Centillion based in India and Singapore. ITLH aims at bridging the gap between knowledge and opportunities by helping students build their skill sets via practical learning on live projects and classroom training. For the last 5 years we have enrolled 4000 students for the programme and have been successfully placed in several MNC's.
How will we help you grow?
By joining ITLH, you will be part of an ever-growing organization that is redefining learning and helping young students to be industry ready.
We believe in a healthy and growing working culture that you would love to be a part of.
Join us if you feel you have the required skills and desire to be a part of our team and create an impact and reach new heights globally.
Responsibilities :
- Create data visualization tools, libraries, and reusable code for prospects
- Integrate designs and wireframes within the application code
- Leverage the inbuilt React toolkit for creating frontend features
- Monitor interaction of users and convert them into insightful information
- Write application interface code with JavaScript
- Enhance application performance with constant monitoring
- Good understanding of CSS libraries, GIT, Sigma, Adobe XD etc.
- Constant interaction with other developer teams and design teams to discuss UI ideas.
Requirements :
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms and JSX.
- Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Understanding of RESTful APIs/GraphQL, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, SVN, etc.
- Preceding experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries.
- Willingness to learn modern-day tools and processes.
- Good problem-solving, troubleshooting skills.
- Creativity and accountability.
Experience: 3.5 - 5 years
Description :
- Very good experience in design and development on UI front end Technologies.
- Minimum 3+ Years of web application development using HTML 5, CSS3, Bootstrap, JavaScript.
- Experience in development of Angular 2/4/6.
- Expertise in Responsive web design, HTML5, and CSS pre-processors SASS and LESS
- Good in UML, OOPS, design principles and patterns, architectural trends and data modeling.
- Strong in JavaScript (object oriented concepts) & JavaScript optimization
- Experience on JavaScript frameworks such as AngularJS, ReactJS, NodeJS etc.
- Ability to convert Wireframes in to UI design
- Good designing capabilities using Bootstrap framework, SEO and using strategies for cross-platform design initiatives with a 360-degree digital design
- Strong experience with debugging skills and fixing Cross Browser Compatibility issues and Optimization for web by using best practices
- Good Communication
- Good knowledge of quality standards and best practice
Key Skills:
o Determining the structure and design of web pages.
o Ensuring user experience determines design choices.
o Developing features to enhance the user experience.
o Striking a balance between functional and aesthetic design.
o Ensuring web design is optimized for smartphones.
o Building reusable code for future use.
o Optimizing web pages for maximum speed and scalability.
o Utilizing a variety of markup languages to write web pages.
o Maintaining brand consistency throughout the design.
o Understanding of key design principles.
o Experience with Angular and React.
o Proficiency in HTML, CSS, JavaScript, and jQuery.
o Understanding of server-side CSS.
o Experience with responsive and adaptive design.
o Understanding of SEO principles.
o Good problem-solving skills.
• Good to have skills:
o Knowledge of additional framework like ViewJS and NodeJS is a big plus.
o Knowledge of PHP - object orientated concepts and frameworks such as Laravel or
CodeIgniter.
o MySQL concepts
o Understanding accessibility and security compliance
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a Front End software engineer, you will work on the ReactJS powered user interface used by Fulfil merchants to manage their back-office operations. This is mission critical software and your primary focus will be on developing user interface components and implementing them following well-known React.js workflows. You will ensure that these components and the overall application are robust and easy to maintain. In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality are important.
What You’ll Do:
- Collaborate with a small yet extraordinarily talented team of engineers to implement front-end technologies
- Develop new user-facing features using React.js and React Native
- Work closely with the Design and Product teams to translate complex technical workflows into delightful user experiences
- Define how Fulfil builds user interfaces and ensure that we’re utilizing and keeping up with modern web standards
- Continually test, measure, and iterate on the results of your work in the spirit of continuous improvement
- Write clean, reusable, and well-tested front-end code
- Help to bridge the responsibilities of the Product and Engineering teams, spending time with both on the way to launching new products
- Architect efficient and reusable front-end abstractions and systems that drive complex web applications
- Create reliable and type-safe applications with Typescript
- Build and contribute to open source projects
- Build reusable components and front-end libraries for future use
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
We’re Looking for Someone With:
- 5+ years of experience as a front end engineer
- Experience in building large-scale web applications in a fast-moving team environment
- A strong understanding of UX and UI design standards
- The perfectionist’s touch on a pragmatist’s deadline: you strive for pixel-perfection and intuitive functionality
- Strong proficiency in JavaScript (2-4 Years of experience), including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles, with experience in popular React.js workflows
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc
- Experience with popular testing frameworks, like Jest, Cypress, and Testing Library.
- The ability to bring any design to life with HTML and CSS, with cross browser compatibility and accessibility
- Smarts, humility, communication skills, and equal willingness to teach and learn
- Familiarity with RESTful and GraphQL APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Experience in developing large client side JavaScript applications
- Familiarity with code versioning tools like GIT
- Experience with Javascript testing tools and test automation
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Demonstrated work beyond the front-end, experienced in integrating with a wide array of back-end technologies and services (e.g. experience with Python, AngularJS)
- Experience developing large client-side applications and optimizing them for performance
- You can straddle client and server development, creating APIs that drive web apps
- You understand the intricacies of timezones
- Web optimization, performance tools, and load testing
- You maintain or contribute to an open-source project
• 2+ years experience in developing user interfaces with HTML, CSS, and JavaScript
• Proficient in React, Node, HTML5, CSS3 (Flex/Grid), SASS.
• Develop responsive user interface components and implementing them following well known
React workflows such as Context/Flux/Redux.
• Sound understanding of Redux-Saga, React router, Styled components, ES6, Jest.
• Familiarity with newer specifications of EcmaScript.
• Experience with common front end development tools such as Webpack, Gulp, Browserify, etc.
• Translating designs and wireframes into high-quality code Optimising components for maximum
performance across a vast array of web-capable devices and browsers.
- Portfolio is must for the profile.
- Good understanding of Javascript, CSS, HTML5, AJAX.
- Hands on with React JS.
- Understanding of responsive frameworks such as BootStrap or SemanticUI.
- Extensive knowledge of DOM scripting with native JavaScript and JS frameworks such as jQuery.
- Experience in delivering Cross-browser and cross platform compatible solutions.
- Basic knowledge of UI design.
- Excellent problem-solving and analytical abilities.
- Experience with agile development practices such as continuous integration and deployment.
- Fluency with version control platform Git.
- Minimum 1+ years of UI development experience.








