
Expertise of UI framework - React/Redux, RXJS
Preferred experience with the new generation of Web Programming - using Micro Service, REST/JSON, Component UI models
Familiarity with code versioning tools such as Git, SVN
Knowledge of performance testing frameworks like JMeter, Mocha and Jest (Preferred)
Excellent troubleshooting skills
Knowledge of Database.
*Preferred candidates from product Companies*

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Job Title : Senior Front-End Product Engineer (React, Next.js, UI/UX)
Location : Remote
Department : Engineering
Reports To : CTO
Summary :
We seek a Senior Front-End Product Engineer to enhance our platform's UI/UX, focusing on the dashboard, workflow builder canvas, and marketplace.
Key Responsibilities :
- UI/UX Development : Build intuitive, scalable, and responsive interfaces using React, Next.js, Tailwind CSS.
- Workflow Builder Enhancements : Develop drag-and-drop node-based workflow management with real-time collaboration.
- Dashboard & Marketplace Optimization : Improve user visibility, seller profiles, and purchasing experiences.
- State Management : Implement efficient state handling with Zustand, XState.
- Performance Optimization : Enhance performance via lazy loading, code splitting, and server-side rendering.
- AI Integration : Leverage AI tools like Cursor.com, Copilot for enhanced UI/UX workflows.
- Collaboration : Work cross-functionally with design, product, and backend teams.
Requirements :
- 5+ Years in front-end development with strong expertise in React, Next.js, TypeScript, Tailwind CSS.
- Experience in UI/UX design, state management, and performance optimization.
- Strong knowledge of workflow automation, API integration, and real-time collaboration tools.
- Familiarity with Git, CI/CD pipelines, and AI-driven development tools.
- Excellent problem-solving and communication skills.
Why Join Us?
- Work on cutting-edge AI-powered automation products.
- Opportunity to shape the front-end architecture and UX.
- Fully remote role with a collaborative and innovative team.
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Experience Level: Min 2+ years
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JavaScript and react.
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RESTful API’s, basic HTTP knowledge, GET/POST.
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Experience using technologies like React, Redux, TypeScript, modern CSS frameworks and web pack.
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Good Communication Skills
We build the best of commerce tools for brands across India. We power commerce for some of the top brands like Levis, boAt, Birkenstock, Kohler and lot more. We are looking for a rockstar Reactjs developer to join us and build the best of tools to empower the largest brands of India.
- 3-5 years of experience in front-end development with React.js.
- Strong proficiency in JavaScript (ES6+), TypeScript (preferred).
- Hands-on experience with Redux, Context API, or Zustand.
- Good understanding of RESTful APIs, GraphQL, and WebSockets.
- Experience with front-end build tools (Webpack, Babel, Vite, etc.).
- Knowledge of CSS frameworks like TailwindCSS, Bootstrap, Material UI.
- Familiarity with unit testing (Jest, Cypress, React Testing Library).
- Experience with Git, GitHub, and CI/CD pipelines.
- Ability to work in an Agile development environment.
- Strong problem-solving skills and attention to detail.
**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
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to the back-end
- Collaborate with other team members and stakeholders
- Should have hands-on experience in advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, Bootstrap, BackboneJS, ReactJS, DurandalJS, etc. (ReactJS is Mandatory)
- Proficient in web markup, including HTML5, CSS3
- Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS, and experience in building/using REST APIs
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.
We're seeking a skilled Front-end Lead Engineer to lead an ongoing production-ready enterprise project and contribute to code while leading the frontend team. If you're adept at creating user-friendly products and eager to work with cutting-edge tech in a growing company, we want to hear from you. We value an entrepreneurial mindset and passion for technology in our team members.
Experience: 5+ Year
Working Time: 12.30 PM to 9.30 PM
- Collaborate closely with cross-functional teams, including design, engineering & QA, to deliver high-quality solutions.
- Participate in planning and decision-making processes related to technical architecture, design, and implementation.
- Lead and mentor the Front-end (FE) team, providing technical guidance, coaching, and support.
- Oversee the deployment of frontend applications, coordinating with teams as necessary.
- Drive agile development practices within the FE team, ensuring efficient project delivery.
Requirements
- Bachelor's degree in Computer Science or related field.
- Minimum of 3 years of experience in leading the front-end development team.
- Proven experience in frontend development, with expertise in ReactJS, NextJS, MaterialUI, and React Query.
- Proficient in TypeScript development, skilled in building type-safe applications and leveraging TypeScript configurations for enhanced development efficiency.
- Proven leadership skills, with the ability to lead and mentor a diverse team.
- Excellent communication and interpersonal skills, with the ability to collaborate with cross-functional teams.
Benefits
- Gain real-world experience in corporate functioning.
- Learn to collaborate with diverse teams and meet deadlines in a professional environment.
- Access various learning and development programs to explore your passion.
- Work in a fast-paced, rapidly expanding tech team undergoing a revamp, with exposure to advanced technology and tools relevant to your role
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, and Mercurial).
" Candidates with Good communication Skills.
- Core Javascript, HTML, CSS, JSON understanding is mandatory
- Expertise of functional programming using JavaScript (ES5, ES6)
- Expertise of UI framework - React / Redux, RXJS
- Preferred experience with new generation of Web Programming - using Micro Service, REST/JSON, GraphQL and Component UI models
- Expertise with data visualization flow development along with usage of modern charting and graphical java script libraries
- React / Redux, RXJS, HTML, CSS, Javascript (ES5, ES6), Data visualization and Chart Libraries
- Data Structure and Design Pattern
- Strong knowledge of JSON data handling, GraphQL and their working
- 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.
We are planning to expand our team to explore new opportunities and looking for creative, enthusiastic, and passionate individuals to join our team.
Job Description
- Need to work on designing, developing, and testing UI for the platform
- Need to work with design teams to build new features to solve business problems and fill business needs
- Convert Design to Code using latest web technologies
- Integrate User Interface with Back-End APIs
- Optimize application for maximum speed and scalability
- Self-motivated, self-learning and thinking up and executing own ideas
- Strong knowledge of React.js, HTML, CSS & Javascript
- Knowledge in node.js, AWS, is an advantage
- Ability to work independently and manage the entire frontend of all platforms associated with Rejolut
- Exemplary tasks – Explore something new every day!
- Responsibility – Bring in your own ideas and get supported in executing them.
- Fun – Experience a family culture & celebrate with the founders & team.
- Team – Be a part of a high-performance & cultural diverse team
- Freshers can apply
- Students in their last semester or passed out in 2020 can also apply
- Working days: Monday to Friday
- Timings: 11:00 am to 7:00 pm
- Duration of internship: 6 months/PPO(Performance Basis)
Stipend: INR 10,000 -15000 / per month
Please apply only if -
- You are available for the above said duration.
- You prefer to work in a fast paced environment with growth & learning opportunities
- If you have not applied for an internship before with us.
- have relevant skills and interests
Rejolut - As a Career Differentiator
- We are a young and dynamic team who are obsessed with solving futuristic and evolutionary business problems at scale with the next generation technology like blockchain, crypto and machine learning. Focuses on empowering people across the globe to be technically efficient, making advancements in technology and providing new capabilities that were previously thought impossible.
- We provide exposure to higher learning opportunities so that you can work on complex and cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, WebAssembly. Strong expertise in blockchain and crypto technology and working with the networks like Hedera Hashgraph, Tezos, BlockApps, Algorand, Cardano.
- We maintain high end transparency with clients and employees as Visibility unlocks Efficiency and trust unlocks Visibility.
- Company is backed by two technology Co-founders, well-versed with consumer applications and their work has been downloaded millions of times and have led teams in leadership positions in companies like Samsung, Purplle, Loyalty Rewardz.
Benefits :
- Health Insurance
- Work from Home
- Fast growth and more visibility into the company
- Experience to work on the latest technology
- Competitive Learning Environment with supportive co-workers
- Employee friendly HR Policies
- Paid leaves up to certain limits
- Liberal working atmosphere
- Get mentored by the best in the industry










