We are looking for a highly motivated and skilled Lead Frontend Developer who can understand both the design and business context in a technical ecosystem and manage the consumer facing user interface development life cycle, from designing, planning and prioritizing to testing and release.
If you have hands-on experience developing robust, pixel perfect & fluid user interface in React or Vanilla JavaScript with Redux, Thunk or similar frameworks and are ready to build & lead a team of developers, we'd like to meet you.
Requirements
- 6+ years of web UI development experience including 4+ years of deep, hands on experience in building robust, highly reusable and responsive web applications using HTML, CSS3, SVG, React, Redux, Thunk ecosystem
- Great problem-solving skills with solid data structures and algorithms knowledge
- Strong ability to translate the design/wireframes into reusable micro components
- Experience of leading, coaching and mentoring junior developers with good delegation and time-management skills
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles and has extensively worked with Redux, Thunk, Axios etc
- Knowledge of modern authorization mechanisms, such as JSON Web Token, Oauth2 etc
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- A knack for perfection, benchmarking and optimization
- Writing and maintaining batch jobs to streamline processes (Shell, Perl etc).
- Strong understanding of Agile and Lean software development processes and practices
- Worked with WebSocket, Push notifications etc
- Experience working with local-storage, cookies etc
- Proficient understanding of CORS issues and ways to work with such issues.
- Proficient understanding of social network APIs.
- Experience with data structure libraries (e.g., Immutable.js)
- Inclined to take ownership of tasks and to ship highly polished products with excellent attention to detail.
- Strong verbal and written communication skills in English.
- BE/BTech in Computer Science or a related field or equivalent practical experience

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Role: Angular JS Developer
Exp: 3+ Years
Notice Period Duration - 30 days and under / Serving Notice Period
Job description:-
- Strong experience of Angular 2+ and above along with other technologies like HTML5, CSS, jQuery, AJAX with good knowledge of ECMA Scripts.
- Strong knowledge of JS Fundamentals.
- Design & development of Angular applications as per desired specifications, along with experience in frameworks/libraries like jQuery, Bootstrap, Typescript etc.
- Architecture design, development, testing and maintenance of Web Apps, Implementation based on Angular Application MVC Patterns.
- Own end to end product modules/features (from the requirement to going live)- Design & code review, troubleshoot & help team members on issues.
- Gather requirements by interacting directly with the end-users.
- Research on open source framework/technology required for developing the feature/application.
About Us
It is a stealth mode startup founded by IIT/NIT alumni who held leadership positions in
companies like MindTickle and Browserstack. We have a grand vision of disrupting how companies buy and sell from each other. We are working with early customers to build an enterprise grade product that will be GA early next year.It is backed by tier 1 VCs and angel investors from India and Silicon Valley.
Job Description
We are looking for a Senior Frontend Engineer to work closely with the founding team. The successful candidate wants to take ownership, has a bias for action and loves to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work to bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.
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 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.
Location: Bangalore, Delhi, Gurgaon
Function: Software Engineering → Frontend Development
Requirements:
- 2-5 years of experience in building large complex and performant web applications using JavaScript, HTML, and CSS across multiple browsers.
- Strong Object Oriented JavaScript fundamentals.
- Experience in java script frameworks such as React and a good understanding of the basics of these frameworks and their life cycles.
- Deep understanding of various deployment strategies and their pros and cons.
- Understanding of Docker.
- SSR experience is a must.
- You should have enough understanding of SEO principles.
- Experience of working with React Hooks desirable.
- Experience with popular React.js workflows (such as Flux or Redux).
- Familiarity with newer specifications of ECMAScript (ES6 ES7).
- Experience with server-side rendering using nextjs, express, hapi etc.
- Hands-on experience with any unit testing framework (mocha/chai, jest etc).
- Deeper understanding of Chrome Dev Tools.
- Should understand nuances of the timeline for perf monitoring.
- Deeper knowledge of UI optimizations and performance.
- Deeper understanding of network layer, HTTP, HTTPS, cookies, local storage.
- Understanding of JavaScript Design patterns and ability to use them in applicable scenarios.
- Good understanding of data structures and algorithms and their space and time complexities.
- Strong in open source technologies, agile development.
- Excellent communication skills, good visual design sense, in-depth experience in developing web-based applications.
- Familiarity with code versioning tools such as Git, SVN, and Mercurial.
Web Development Interview:
- Technical Round 1 JS + Web fundamentals + React (Based on Experience)
- Technical Round 2 React JS - Problem solving (Machine coding round)
- Technical Round 3 Technical evaluation/Team fitment
- HR Round
1. Work with the founders to ship new features that solve our customers' needs
2. Work on building, maintaining, and testing the front-end of the web application
3. Work on taking architectural and design decisions
4. Work on reviewing and approving pull requests
5. Proactively identify and fix any software bugs/improvements
6. Take the initiative to improve the system's software architecture, UI, UX, scalability, and performance
7. Participate in the customer meetings for solution design and technical discussions
8. Help in customer support activities by resolving any technical queries/issues reported by the customer
1. 1+ years of experience in Vue.js
2. Proficiency with front-end languages HTML/CSS/JavaScript and multiple libraries
3. Prior experience with building and maintaining design systems
4. Familiarity with tools like Figma and experience turning Figma designs into top-class UI
5. Knowledge of REST APIs
6. Bonus points for startup experience & experience in UI/UX design
FrontEnd Developer - ReactJs & Angular
Rejolut is among the fastest-growing and award winning Tech companies working on leading technologies namely Blockchain, Machine Learning & Artificial Intelligence, Complex mobile & Web Apps, IoT, etc.Rejolut is a venture-backed company with clients in over several countries namely Malaysia Airlines,gba global,my-earth,biomes, Dlg-hub,etc.
We are looking for Tech geeks having hands-on experience and in love with building scalable, distributed and large web/mobile products and tech solutions. He/She must be an excellent problem solver with passion to self-learn and implement web technologies (frontend + backend). He/She would be responsible for the architecture design, code review, and technology build and deployment activities of the product.
Responsibilities:
- Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
- Competent in building single page web applications using Node.js and React Js
- Redux/ Recoil Js for state management
- Universal rendering (Client-side rendering and Server-side rendering)
- Experience with cross-browser, cross-platform, and design constraints on the web
- Experience in developing automated unit and functional tests
- Experience in an agile development process
- Deep knowledge of algorithms and design patterns
- Have a passion for quality and writing clean, readable code that scales and performs well
- Good interpersonal communication skills
Desired Candidate Profile:
- 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
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools
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, Loylty 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
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
We are hiring : ReactJS Developer
Experience: 1 - 3 years
Location: Gurgaon
Roles and Responsibilities
- Experience in developing large scale, highly available, complex front-end development using JavaScript, React.js and ReactNative.
- Strong knowledge in both web and mobile application development.
- Knowledge, skills, and experience to write detailed design documentation, and functional specifications for application development.
- Write well designed, efficient, reusable, and reliable code.
- Experience with popular React.js workflows (such as Flux or Redux).
- Work with other senior Developers to resolve/debug program errors.
- Knowledge and ability to apply OOD (Java, HTML, XML, Java Script, and Patterns) and impact to the application development process.
- Knowledge of Agile development methodologies (preferably Scrum).
- Knowledge of database design and data structure libraries,(e.g., Immutable.js).
- Developing new user-facing features using React.js.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Actively aid the consulting team in different phases of the project including problem definition, effort estimation, diagnosis, solution generation, design development and deployment.
- Experience with data structure libraries,(e.g, Immutable.js).
- Contributing to team meetings, troubleshooting development.
- Good understanding of HTML CSS and front-end design technologies.
Desired Candidate Profile
- Ability to establish and maintain effective working relationships, supporting company leadership and other team members.
- Ability to manage multiple and changing priorities/tasks.
- Must like to continuously improve code, product and process.
- Must work with a strong professional and ownership mindset.
- Strong working experience in JavaScript, ReactNative and ReactJs is required.
- In-depth understanding of Javascript, the DOM, and relevant concepts.
- Proficiency in Typescript.
- Should have hands-on experience with testing libraries like jest & enzyme.
- Must be strong in logic and coding abilities.
- Strong analytical and problem-solving skills.
- Must be passionate and self-motivated.
- Excellent team player and good communication skills.
Key Skills
JavaScript, React.Js, ReactNative, Frontend Web Development, HTML, CSS, Redux, DOM, Flux, Data Structure, Web Technologies, Mobile Application Development.
Appristine Technologies. We are based in Pune and offer an exciting working environment along with very attractive remuneration, to all deserving candidates. Currently, we are hiring for the following role.
1. ReactJS Developer – 2+ Years Exp.
Skills & Knowledge
• Minimum 3 years of development experience in React and Redux.
• Good understanding and experience of HTML / CSS / Javascript / Webpack / Bootstrap.
• Hands-on experience with ES6 / ES7 / ES8 features.
• Expertise with Web Services / REST APIs.
• Skillful experience in Node JS / Express / MongoDB will be a plus.
• Understanding of mobile cross-platform frameworks like React Native.









