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Job Summary:
We are looking for a passionate Frontend Engineer with 2 to 4 years of experience to build high-quality, scalable, and user-friendly web applications. You will work closely with cross-functional teams to bring ideas to life using modern JavaScript frameworks, maintaining best-in-class UI standards, performance, and code quality.
Website: https://www.thealteroffice.com/about
Key Responsibilities:
- Develop and maintain modern, high-performance, and responsive web applications using JavaScript frameworks such as React, Vue, or Next.js.
- Translate product designs from tools like Figma into pixel-perfect, accessible, and consistent UI components.
- Build reusable components and contribute to shared design systems or UI libraries.
- Manage state effectively using tools like Redux, Zustand, or Context API.
- Ensure applications are responsive, cross-browser compatible, and adhere to accessibility standards (WCAG).
- Optimize frontend performance using tools like Lighthouse, Web Vitals, and browser profiling.
- Use TypeScript to write type-safe and scalable code.
- Write unit, integration, and E2E tests using frameworks like Jest, Testing Library, Cypress, or Playwright.
- Work with backend teams to design APIs and ensure efficient, secure frontend-backend integration.
- Implement frontend security best practices, such as XSS protection and CSP.
- Use tools like Tailwind CSS, Framer Motion, and Styled Components for rapid, modern UI development.
- Contribute to CI/CD workflows, version control using Git, and deploy applications using platforms like Vercel, Netlify, or Firebase.
- Participate in code reviews, share knowledge, and help drive technical excellence across the team.
Requirements:
- 2 to 4 years of experience building and shipping frontend applications in a professional setting.
- Proficiency in JavaScript (ES6+), HTML5, and CSS3, with a strong understanding of modern frontend architecture.
- Hands-on experience with at least one JavaScript framework/library (React preferred).
- Strong knowledge of TypeScript and state management tools.
- Solid understanding of UI/UX best practices, including responsive design, performance, and accessibility.
- Experience with testing methodologies and automation tools.
- Familiarity with design systems, component libraries, and modern build/deployment tools (Webpack, Vite, Vercel, etc.).
- Comfortable working in agile teams, collaborating with designers, product managers, and backend engineers.
A B.Tech/M.Tech in Computer Sc, an UI specialist should have 5-7 years of experience in UI development. We are specifically looking for a specialist who has:
- in depth understanding of Single Page Application Development.
- high expertise in ReactJS concepts, including the modification and creation of ReactDOM /Virtual DOM elements and testing of ReactJS components (Jest, Enzyme)
- proficiency in JavaScript Functional Programming techniques (JavaScript, Strong Understanding of JS Array functions, Ability to build Pure JS functions, Modular JS Development, Proficient in using Webpack bundling)
- strong understanding of JSX Layout dynamics and Styling (JSX, JSS)
- strong understanding of global state management libraries e.g. Redux
- proficiency in agile development environment under open source gitlab including testing, change management
- exposure to full life cycle of enterprise product development
- [Desirable] high level of skill with UI Frameworks such as Material-UI (React) and Prime React
Key Responsibilities:
- Develop and maintain the frontend components of the Camera AI and gym & trainer management software.
- Collaborate with UI/UX designers to translate design concepts into functional, responsive web applications.
- Ensure the applications are optimized for performance, scalability, and cross-browser compatibility.
- Implement user interfaces that provide a seamless experience, including real-time data visualization, interactive elements, and responsive design.
- Work closely with backend engineers to integrate APIs and ensure smooth communication between frontend and backend systems.
- Conduct thorough testing and debugging to ensure the stability and performance of the applications.
- Stay up-to-date with the latest trends and best practices in frontend development and apply them to enhance our products.
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 5+ years of experience in frontend development.
- Proficiency in HTML, CSS, JavaScript, and modern frontend frameworks such as React, Angular, or Vue.js.
- Experience with responsive design principles and front-end optimization techniques.
- Strong understanding of RESTful API integration.
- Familiarity with version control systems (e.g., Git).
- Ability to write clean, maintainable, and efficient code.
- Excellent problem-solving skills and attention to detail.
- Ability to work collaboratively in a fast-paced, dynamic environment.
Preferred Qualifications:
- Experience working with WebRTC or other real-time communication technologies.
- Familiarity with frontend testing frameworks and tools (e.g., Jest, Cypress).
- Knowledge of UI/UX best practices.
- Experience with Agile development methodologies.
Skillset :-
- Minimum 1-6 years of experience in a frontend engineer role.
- Essential required are Javascript and ReactJS.
- Experience in Next.js is highly preferred.
- Should be good at CSS and have sound knowledge about Tailwind and Material UI.
- Become early team member of a global tech company, high ownership role and steep learning curve.
- Opportunity to build from scratch, get involved in customer research and product problem solving, and contribute towards building the team and culture.
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.
Hello there, we're in urgent need of a good ReactJS developer
having 3-5 years of experience in ReactJS.
Responsibilities
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Required skills:
- Hands on experience using Material-UI, developing custom components on top of in-build Mui components.
- Graphql(Apollo) experience is a MUST.
- We use React hooks everywhere so you should be well-versed with that.
- Experience developing using Storybook is preferred.
- Make good engaging user interface
- Integrate apis and make it functional
- Writing tested and documented JS, HTML and CSS
- Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis.
- Make design and technical decisions for REACT-JS projects.
- Ensuring high performance
- Collaborate with product, design, and other engineering teams to brainstorm and resolve complex problems.
- Ensure the quality of code is up to the highest standard of readability, conciseness, efficiency, modularity, and extensibility.
- Experience with the entire Software Development Life Cycle (SDLC)
- Solid communication skills: Demonstrated ability to explain complex technical issues to both technical and non-technical audiences
- Talking to customers and business teams to suggest improvement areas in product flows.
- Create peer learnings for team members and build context for new teammates
- Help with building the company's tech team and iterating on the hiring framework.
- Provide regular feedback to your team (peers and managers) to ensure continuous improvement.
- Keeping abreast with the latest technologies and working on your skills regularly.
Must-haves
- At least 3 years of experience working in frontend for desktop and mobile web.
- Familiar with design tools and convert them to actual code (HTML+CSS+JavaScript)
- Mastery in DOM Manipulation (including Jquery) and understand components, CTAs.
- Well-versed in other non-vanilla languages (ex. TypeScript)
- Well-versed in standard frontend framework (ex. ReactJS)
- Understanding of GraphQL APIs.
- Deep understanding of web technologies in various mobile systems
- Have empathy for the users you build for
Good to have
- Experience in the fintech industry
- Experience leading design and implementation of robust and secure web services.
Role - Javascript developer
Location - Jaipur
Experience - 1-5 years
Skills and Qualifications
● Experience in developing front-end components using Object-Oriented
JavaScript, HTML5, and CSS3
● Skilled at Object-Oriented JavaScript and having a working knowledge of at least one
of the following Frameworks (Angular, React etc.)
● Add on Excellent knowledge of working with dynamic data (e.g., JSON, XML)
●Good understanding of version control systems like Git
Roles and Responsibilities
● Develop new user-facing features.
● Optimize applications for maximum speed and scalability.
● Assure that all user input is validated before submitting to back-end services.
● Collaborate with other team members and stakeholders.
● Identify and establish best practices and frameworks keeping in mind the parameters of
performance, responsiveness, and reuse
● Translate designs and style guides into interactive user interfaces, ensuring cross
browser compatibility, performance and robustness
● Deliver high-quality code that is maintainable and readable.
● Develop and maintain features using JavaScript frameworks such as Angular or
React Skills








