React.js Developer

JOB PROFILE: - SOFTWARE ENGINEER TRAINEE

Experience with Web fundamentals like HTML5, JavaScript, CSS3, and JSP, etc.

Good understanding of Object-Oriented JavaScript (OOJS), ES6,

Hands-on exp in Web app development using modern client-side MVC frameworksusing ReactJS

Thorough understanding of ReactJs and its core principles

Experience with common front-end development tools such as Babel, Webpack, NPM,etc.

Experience developing custom reusable components in ReactJS

Proficient understanding of unit testing using JavaScript test frameworks like JEST

Experience integrating REST APIs

Ability to understand business requirements and translate them into technical requirements

About the firm:

Sustainability lies at the core of Stantech AI, our vision is to empower organizations to derive actionable insights: effecting a smarter way of working. We operate on the premise that each firm is unique and as such requires its own idiosyncratic solutions. Putting this principle into practice, we deliver tailor made solutions to digitalize, optimize, and strategize fundamental processes underpinning organizations. For more information, please refer to our website:

www.stantech.ai.

Position Overview

We are seeking a Senior Frontend Engineer with extensive experience in React.js and Redux. The ideal candidate is well-versed in modern frontend best practices, has a deep understanding of state management, and is passionate about delivering high-quality, scalable software. In this role, you will collaborate with cross-functional teams to design, develop, and maintain user-facing features that enhance our platform and deliver an exceptional user experience.

Key Responsibilities

• Architect & Develop: Lead the design and implementation of complex React.js applications with a strong emphasis on Redux for state management.
• Code Quality & Reviews: Write clean, maintainable, and testable code. Conduct peer code reviews and enforce best practices across the frontend team.
• Performance Optimization: Identify and troubleshoot performance bottlenecks; implement optimizations to ensure fast, responsive user experiences.
• Collaboration: Work closely with product managers, designers, and backend engineers to define technical solutions, estimate project timelines, and deliver high-quality features.
• Technical Leadership: Provide guidance and mentorship to junior engineers, helping them grow their skills in React, Redux, and modern frontend technologies.
• Process Improvement: Contribute to continuous improvements in our frontend development process, coding standards, testing practices, and deployment pipelines.

Qualifications

• React.js Expertise: 3+ years of professional experience in building complex, high-scale React.js applications.
• Redux Mastery: Proven track record of architecting and maintaining global state management solutions using Redux.
• JavaScript & ES6+: Strong command of modern JavaScript (ES6+), along with a solid understanding of HTML and CSS.
• Frontend Best Practices: In-depth knowledge of performance optimization, cross-browser compatibility, and responsive design.
• Testing & Tooling: Hands-on experience with Jest, React Testing Library, or similar frameworks. Familiarity with build tools like Webpack, Babel, and NPM/Yarn.
• Version Control: Proficient with Git and branching strategies in collaborative environments.

Financial Package

• Rs. 10–20 Lakhs per annum, contingent on work experience

If you are a passionate Senior Frontend Engineer with expertise in React JS and are looking to join a forward-thinking technology firm, we would love to hear from you.

 Lead Frontend Developer

We are an early stage EdTech startup founded by people from IIT-D, IIM-B, Flipkart, Google, Cure.Fit & ICICI Venture. Our vision is to help each child discover their hidden treasures. We want to provide the best learning platform to ensure all round holistic development of children (social, physical, intellectual, cultural, and emotional) by enabling them to pursue their passion. If you are passionate about helping the future generations to have holistic development and achieve their full potential, come talk to us.

Responsibilities :

1. Develop user-facing stack from scratch
2. Build reusable code and libraries for future use
3. Ensure the technical feasibility of UI/UX designs
4. Optimize application for maximum speed and scalability
5. Collaborate with other team members and stakeholders

Technology Skills :

1. Proven 4 years work experience as a ReactJS Frontend developer
2. In-depth understanding of the entire web development process (design, development and deployment)
3. Good experience with Typescript and ReactJS (17.x). NodeJS knowledge is a plus.
4. Familiarity with Unit Testing Frameworks, UI Testing, Monorepos and Graphql principles
5. Knowledge of Alerting and Monitoring tools
6. Knowledge of SPA principles
7. UI Performance: should have hands on experience of optimising page load, rendering, caching
8. Sense for appeal & aesthetics from a usability perspective.

Soft Skills :

1. Obsessed with best practices, structuring, documentation and have an eye for detail.
2. Self starter with a high level of drive and commitment.
3. High energy and drive to work in a startup environment.
4. Conceptual thinking, flexibility and ability to juggle with multiple responsibilities.
5. Ability to work under pressure and confidence to deal with complex issues.
6. Good communication skills.
7. Hands-on and detail oriented.

ROLE REQUIREMENTS

• Expertise level knowledge of  HTML5 : Comprehensive knowledge of tags, HTML API (Geo, Storage, More APIs), Canvas APIs, META Tags and Semantic markup 
• Expertise level knowledge of CSS3 : CSS Object Model, Selectors & Hierarchy, Layouts, Responsive Designs, Build Tools, SASS / SCSS & Flexbox
• Expertise level knowledge of ES6: Object-Oriented programming principles,  DOM Selectors, Event Handlers, Jquery - Functions, Callbacks, Promises, Debugging tools & approach
• Experience in creating build scripts from scratch using Webpack & Gulp with relevant plugins to improve DevOps
• Ability to independently create technical design of an Epic utilising the knowledge of JavaScript design patterns and CSS best practices
• Experience in reviewing the technical design and implementation of other frontend team members
• Ability to Suggest better alternatives to existing solutions for improving the solution quality (both functional and non-functional problems) 
• Ability to coach and line-manage senior frontend engineers, to help them grow their career
• Experience in Typescript and contemporary FE development frameworks like ReactJS, Angular & VueJS is preferred

QUALIFICATIONS & CHARACTERISTICS

• 8+ years of industry experience.
• Analytic and positive mindset with a personable and professional approach.
• Sharp attention to detail and a passion for new technology.
• Professional written and verbal communication.

About CercleX:-

CercleX is a digital technology platform which is a leading https://cerclex.com/blog/waste-management-in-tamil-nadu/">waste management company in Tamilnadu  with an extended outlook of circularity through its various ventures into the field of sustainability.

We have received FICCI Impactful Cleantech Startup Award, MeitY Emerging Startup Award, TVS Capital Budding Nxt Gen Entrepreneur Award, and many more for our digital solutions enabling transactions between waste generators, and aggregators, processors, and bringing in complete transparency, traceability to the waste ecosystem.

https://play.google.com/store/apps/details?id=com.scrapmarketCCX">Cercle X ScrapMarket is an app that helps you buy and sell scrap by connecting 100% verified buyers and sellers of scrap across India.CercleX  helps brands to accomplish their sustainability targets with https://cerclex.com/extended-producer-responsibility/">Extended Producer responsibility and research solid waste managemet on the environment to ensure the environment is eco free.

• Experience in developing apps using Reactjs with Redux, React hooks, react-router with Javascript ES6

• Developing new user-facing features using React.js

• Integrate APIs with frontend components using React.js

• Ensuring user experience determines design choices.

• Developing features to enhance the user experience.

• Striking a balance between functional and aesthetic design.

• Ensuring web design is optimized for smartphones.

• Building reusable code for future use.

• Optimizing web pages for maximum speed and scalability.

• Utilizing a variety of markup languages to write web pages.

• Maintaining brand consistency throughout the design.
  
  

• Degree in computer science or related field.

• Understanding of key design principles.

• Proficiency in React.js,HTML, CSS, JavaScript, and jQuery.

• Understanding of server-side CSS.

• Experience with graphic design applications such as Adobe Illustrator.

• Experience with responsive and adaptive design.

We are looking for a web developer who is expertise in current Internet standards, including web browsers and browser specifications. expertise in creating websites / designs which are in sync with multi-platforms & screen specs. Hands-on experience with Photoshop, Corel Draw, Illustrator, Flash, Dream Weaver, jquery, JavaScript, CSS3, HTML5. Experience and understanding of site architecture, user experience, color theory and color management on the web, proper file formats, compression methods and techniques, etc. Excellent team player with a flexible, collaborative approach.

Responsibilities.

• Creating websites/a website using standard HTML/CSS practices.
• Working closely with web designers and programmers to produce the website.
• Constant communication with other colleagues in the business to develop and deploy their content - and ensuring there is a clear establishment of what can be created within what timeframe.
• Researching different software programs, and maintaining software documentation.
• Implement contingency plans in case the website goes down.
• Maintaining and expanding/enhancing the website once built.
• Managing a team might also be part of the job role.

Requirements

We are looking for an HTML developer who can write very good HTML and CSS. Below are the required skills:

• Mobile responsiveness
• ReactJS is plus
• Faster coder and Learner
• Code Alignment
• Adoption of new tech
• Tailwind CSS
• Bootstrap Framework

• Skills : React JS, React router, redux, HTML, javascript, css

   

  BriefJobDescription:

  • FrontEnd Developer
    Passionate and Energtic to take responsibility of developing from scratch in frontend.
    Strong proficiency with React
    Understanding the nature of asynchronous programming and its quirks and workarounds
    Good understanding of server-side CSS preprocessors
    Basic understanding of front-end technologies, such as HTML5, and CSS3
    Understanding accessibility and security compliance
    User authentication and authorization between multiple systems, servers, and environments
    Understanding fundamental design principles behind a scalable application

- We are looking for techies with a passion to develop high-performance web applications. 

- If you are interested and looking to build scalable and high-performance apps, then join us. We are building web app based on React with server-side rendering. For mobile, we are building PWA.

Roles & Responsibilities :

1. Build scalable web applications using ReactJS, Redux and other related libraries.

2. Integrating back-end API's with front-end.

3. Build reusable code and libraries for future use.

4. Optimize application performance and reduce page loading speed.

5. Solid experience in architecting and implementing highly scalable front-ends in modern technologies such as React or Vue.

6. Gathering requirements from design and technical staff and client on web development needs/Defining effective solutions for business and process problems.

• Expertise in React tools including React.js, Webpack, Babel, Redux/Flux, React router.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Practised in any one CSS frameworks like material UI, Semantic UI, Bootstrap, ANT design.
• Experient working on web API like RESTful Web services, • Proficiency in using Graphql, WebSocket, webhooks.
• Should be able to design and build modern user interfaces to enhance application performance.
• Hands-on experience in browser-based debugging, performance testing software and deployment, with an attention to detail that supports the software development cycle.
• Experience with automated testing suites, like Jest or Mocha
• Experience in an Agile environment