
**TL;DR:** Seeking an experienced Front-end Developer proficient in React and Next.js to build user-friendly interfaces for Proof of Skill, a blockchain-based protocol for skill verification and credentialing.
Proof of Skill protocol is a decentralized system where industry experts (Validators) evaluate candidates' skills and issue verifiable Skill Credentials. Organizations can then shortlist candidates based on these credentials.
**Qualifications and Skills:**
5+ years of experience in front-end development, with a strong focus on React and Next.js
Proficiency in JavaScript, HTML5, CSS3, and related front-end technologies
Solid understanding of React ecosystem, including Redux, React Router, and React Hooks
Experience with Next.js and its server-side rendering (SSR) and static site generation (SSG) capabilities
Familiarity with modern front-end build tools and workflows (e.g., Webpack, Babel, ESLint)
Knowledge of responsive design and cross-browser compatibility
Experience with RESTful APIs and integration with back-end services
Familiarity with web accessibility standards (WCAG) and best practices
Understanding of blockchain technology and decentralized applications (dApps) is a plus
**Responsibilities:**
Design and develop user-friendly interfaces for the Proof of Skill platform using React and Next.js
Implement reusable and modular front-end components following best practices
Integrate with blockchain-based back-end services and decentralized data sources
Optimize performance, scalability, and security of the front-end applications
Collaborate with the design team to ensure pixel-perfect implementation of UI/UX designs
Write clean, maintainable, and well-documented code
Participate in code reviews and ensure adherence to coding standards
Stay up-to-date with the latest front-end technologies, frameworks, and industry trends
**Ideal Candidate Traits:**
Strong problem-solving and analytical skills
Excellent communication and collaboration abilities
Attention to detail and commitment to writing clean, efficient code
Passion for creating intuitive and engaging user experiences
Entrepreneurial mindset and willingness to take ownership
Curiosity and eagerness to learn and grow in a dynamic environment
Experience building for crypto is a huge plus

About ProofofSkill
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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)
- Drive UI/UX & design aspects of the platform Innovate on UX to provide the best possible experience to the customer
- Convert UI design wireframes to functional UI (HTML/CSS/JS)
- Build high performant UI features
- Optimise existing features for better performance
- Build reusable code and libraries for future use
- Complete the assigned features with validations
- Should take end-to-end ownership and pride in building assigned features
- Collaborate across the teams to define, design, and ship new features
- Budget work and stick to the deadlines
- Requirements
- 3+ years of experience as a front-end developer
- At least one product built and published
- Proven experience in building/or been a lead contributor in a tech set-up
- Strong analytical and structural thinking skills
- Passion to build beautiful, responsive and performant user experiences
- Strong understanding and fundamentals in Javascript & JQuery
- Proficient in React.js, material design concepts, UI/UX best practices and design standards
- Willing to work on pure Javascript based projects as well as React.js based projects
- Proficient understanding of cross-browser compatibility issues and their solutions.
- Proficient in HTML5 CSS3
- Proficient with CSS preprocessors LESS and SASS
About our Client
Our client is a B2B2C tech firm backed by India’s largest retailer and tech venture capitalist founded by founders - IITB Graduates who are experienced in retail, ecommerce and fintech
It aims to become one app to manage all your brands loyalty points, cashback and coupons. It will have additional content and discovery layer for customers and brands for further engagement and commerce.
The company currently powers closed-loop loyalty programs for all different brands under its parent retail group. Currently, it has 20Mn+ registered customers and 3Mn MAU across 8 brands. Its vision is to be at the center of D2C Brands and the consumer consumption ecosystem
Job Location -Bangalore
Requirement
4+ years of experience building frontend for consumer facing products
- 2+ years experience on React Native and core principles
- Good to have experience with popular React.js
- 1+ years of Team Lead/Management experience
- Develop all user-facing products in React
-Solid SQL / relational database experience MySQL is a plus
- Thorough understanding of architecting the frontend system with Server Side Rendering –
- Familiarity with modern front-end build pipelines and tools
- Understands app development cycle
-Flexibility and deadline driven
Regards
Team Merito
- Write effective, scalable code
- Develop Connectors tool GUI for various source and target systems/platform/products
- Test, debug, build and deploy UI components in the existing product
- Improve functionality of existing SDK/Frameworks
Skills required :
- JavaScript
- ReactJS
- Redux-Saga
- ES6 (or TypeScript) syntax
- Good problem-solving
- Good debugging
Good to have :
- TypeScript experience
- Material UI experience
- JEST knowledge
- Git and Github/Gitlab/Bitbucket experience
-
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
- 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.
- Experience 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.
“ Front End Developer-React JS”
Job Description –
Preferred skills
- Experience in front end development, with knowledge in advanced JavaScript features
- HTML/CSS experience, including concepts like layout, specificity, cross-browser compatibility, and accessibility
- Experience with browser APIs and optimizing front end performance
- Proficient in a broad range of software design approaches and common UX patterns
- Understand the usage of various front end software design patterns
- Extensive experience working on highly scalable web applications (5+ years)
- Experience in front end libraries and frameworks such as Reactjs or Angular is an added advantage
We are looking for a great JavaScript developer who is proficient with React.js and React Native. His/her primary focus will be on developing user interface components and implementing them following well-known React.js workflows.
Responsibilities:
- Developing new user-facing features using React.js and React Native.
- Work with Bright's design team to build excellent UI components.
- Building reusable components and front-end libraries for future use.
- Architect, build and maintain excellent javascript/React Native applications with clean code.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open source community to encourage and help implement mission-critical software fixesReact Native moves fast and often breaks things.
- Maintain code and write automated tests to ensure the product is of the highest quality.
Requirements:
- Strong proficiency in JavaScript and CSS .
- Thorough understanding of React/React-Native and its core principles.
- Past experience with building Customer Facing UI components.
- Some experience with UI design and related tools.
- Knowledge of automation testing framework using any technology for web and mobile apps is a plus.
- Knowledge of Database basics, SQL queries, etc.
Experience: 2-5 years
Department: Technology and Research
Location: Mohali, Punjab
Reports to: Technical Lead
Context
Sampana Digital (SDPL) (www.sampanadigital.com) is a digital technology company that provides
end-to-end product engineering and digital transformation services. Our engineering services
includes web & mobile application development, user experience design, cloud, testing and
infrastructure managed services to transform businesses digitally. We also enable enterprises with
contextual and personalized two-way multi-channel mobile communications, including SMS, voice,
email and PWA technology.
We believe in small teams of smart, committed, and diverse individuals coming together and form a
breakthrough insight. We are a team of passionate professionals to craft an unbeatable culture and
services.
Come and join us!
Role Description
We are looking for a React Native Developer to join our digital platform team for mobile initiatives.
React Native Developer will be responsible for architecting and building these applications, as well as
coordinating with the teams responsible for other layers of the product infrastructure. Building a
product is a highly collaborative effort, and as such, a strong team player with a commitment to
perfection is required.
Job Responsibilities
Designing and developing user interface solutions for websites, web, and mobile
applications.
Write well-documented, clean code.
Work as part of a small team to build React Native iOS / Android applications.
Build and maintain excellent React Native applications.
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
Integrate backend and third-party API's.
Write unit and integration tests.
Release applications to IOS and Google Play stores.
Continuously discover, evaluate, and implement new technologies to maximize
development efficiency.
Applying Coding Standards within the project.
Skills
Experience with JavaScript libraries like jQuery, React, ReactNative, redux.
Must have experience in typescript, Node.js, firebase.
Hands on experience with IOS & Android technology is must.
Familiarity with native build tools, like Java, Android Studio, Swift or Objective-C
Must have working experience in Git.
Experience with integrating third party APIs (google api, aws api etc) is an added advantage.
Ability to multi-task and deliver high quality work under tight deadlines is essential
Ability to work in a fast paced environment is crucial









