
- 5+ years of relevant experience as an individual contributor working on the frontend technologies
- Strong technical foundation and experience building user interfaces for complex applications.
- Deep proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js core principles and experience with latest React concepts like hooks, context APIs
- Experience with popular state management libraries like Redux, Flux
- Familiarity with newer specifications of ECMAScript and knowledge of modern authorization mechanisms, such as JSON Web Token
- Experience with common front-end build tools such as Babel, Webpack, NPM, etc.
- Familiarity with Git
- Hands on experience with markup languages
- Background contributing best-practices and architectural leadership to front end applications
- Demonstrable understanding, and experience in dismantling large, abstract problems into smaller, workable tasks.
- Strong interpersonal skills with the ability to effectively collaborate cross functionally with designers, product managers and other engineers.

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We are inviting a talented WordPress Developer specializing in Pro by Theme.co to join our team. The ideal candidate will have extensive experience with custom plugin development, API integrations, and converting Figma designs into responsive and visually appealing web pages. We need someone who is detail-oriented, precise, and capable of working efficiently under tight deadlines. Experience with multilingual websites is also a key requirement.
Location: Mumbai & Vicinity (India)
Key Responsibilities:
- Convert Figma designs into pixel-perfect, responsive WordPress pages using Pro by Theme.co.
- Develop custom WordPress plugins to extend the functionality of websites.
- Integrate third-party APIs to create seamless experiences.
- Ensure cross-browser compatibility and consistent performance across all devices.
- Work with multilingual websites and implement WPML or similar solutions.
- Maintain website architecture and optimize page performance for SEO.
- Collaborate with the design and content teams to create visually engaging and functional web pages.
Requirements:
- Knowledge of using CSS grids.
- Strong proficiency in PHP, JavaScript, HTML & CSS.
- Experience with custom plugin development and API integration.
- Strong attention to detail and precision in design implementation.
- Ability to troubleshoot issues and provide solutions in a timely manner.
- Excellent communication skills and the ability to work both independently and as part of a team.
Good to have:
- Experience in managing WooCommerce sites.
- Experience working on multilingual websites using tools like WPML.
- Familiarity with SEO best practices.
We Offer:
- Work on Open Source Projects
- Competitive Salary based on Location
- Flexible working hours
- 4 weeks of paid leave/year
- Work from home
Plant-for-the-Planet is a youth-led non-profit organization with a vision to plant a Trillion Trees. We are a collective of young climate justice ambassadors, environmental scientists, designers, and developers – spread across 5 continents – who work together to bring solutions to solve the climate crisis.
Learn more: https://www.plant-for-the-planet.org

We are looking for a React+Iconic developer to build our cross-platform mobile application. You must be adept with React, ReactQuery, and Iconic and MUST have experience of using these technologies in a production environment.
You would be expected to also contribute to a couple of browser-based portals that support the product. You must have worked beyond JWT and used RSA and AES encryption and decryption.
You must have experience and be adept with Object Oriented Javascript and writing extensive business workflows in Javascript. You would be an expert in responsive design and should have experience converting Figma designs to reality

- To analysis business requirements, prepare design and implementation recommendations and estimate development effort
- Collaborate with cross-functional teams to define, design, and ship new features
- Lead or participate in design reviews, code reviews and architecture evolution discussions
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Work on bug fixing and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Skills Required :
- Experienced with front end programming language with React JS.
- 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).
- Knowledge of modern authorization mechanisms, such as JSON Web Token.
- Familiarity with modern front-end build pipelines and tools.
- Familiarity with code versioning tools (such as Git, SVN, ).
- Candidates with Good Communication Skills.

React.JS JD:
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 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.
React.js Developer 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.
React.js Developer 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.

Need to be available from 7 AM to 9 AM IST everyday
Need extensive experience in React & Angular 8+ versions
Prior knowledge of migration experience is a must from Angular 8+ to React

Excellent knowledge of React JS and its core principles.
Hands-on experience with Redux.
Knowledge of design patterns.
Hands-on experience with MVC architecture.
Excellent knowledge of Flexbox layout model.
Proficient with standards and features of ECMAScript 6.
Working knowledge with versioning control tools - Git, SVN.
Working knowledge with JS-based build tools like Grunt, Gulp, and Bower.

Engineering @ Relevel
- We use cutting edge technologies to build our products which means you get to be updated on the latest tech stack.
- You don’t need to have experience in any of our specific technologies;we are good at teaching our Engineers. Our diverse group of Engineers are a great team to work with and to learn.
- We deploy changes to production multiple times a day.
- Blameless culture and a continuous learning mindset
What engineers do @ Relevel
- Making a global platform with the scale of millions of users.
- Working directly with designers and PMs to make a world class test taking experience.
- Building a platform for companies and writing an ML based algorithm to match candidates and companies.
- Building an Ed-Tech product for the upskilling of candidates.
What you need to bring
- Strong understanding of JS fundamentals and going deep into it coupled with experience in modern frameworks like ReactJs, Vuejs etc.
- The ideal person has worked with product teams in startups and taken features (or entire product modules) to production deployment which was then consumed by real users.
- Proficiency in building a highly scalable frontend.
- Ownership mindset- Taking end to end ownership of frontend initiatives and being part of the core team in driving the overall growth of the organisation in achieving its vision.



Responsibilities
Develop new user-facing features
Build reusable code and libraries for future use
Ensure the technical feasibility of UI/UX designs
Assure that all user input is validated before submitting to back-end
Collaborate with other team members
Skills and Qualifications
Proficient understanding of web markup, including HTML5, CSS3.
Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
Proficient understanding of JavaScript.
Good understanding of React JS
Familiarity with React Native is a plus.
Proficient understanding of cross-browser compatibility issues and ways to work around them
Proficient understanding of code versioning tools, such as GIT
Excellent problem-solving ability and desire to learn new technologies and platforms
Work Experience: 2- 6 years



