Senior Frontend Engineer

Job Title: Front-End Developer

Department: IT

Location: Mohali

Shift: Rotational Shifts

Employment Type: Full-time

Job Overview:

We are seeking a skilled and passionate Front-End Developer to join our dynamic team. The ideal candidate should have a deep understanding of modern front-end technologies, responsive design, and a keen eye for UI/UX aesthetics. You will collaborate with the design, backend, and product teams to create scalable and user-friendly web applications.

Key Responsibilities:

• Build and maintain responsive, high-performance user interfaces.
• Work closely with designers, backend developers, and product managers to transform UI/UX wireframes into efficient, high-quality code.
• Optimize web applications for maximum speed, scalability, and cross-browser compatibility.
• Write clean, maintainable, and reusable code while adhering to industry best practices.
• Participate in regular code reviews, troubleshoot issues, and improve performance and user experience.
• Keep up with the latest trends, frameworks, and best practices in front-end development.

Required Skills & Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Strong proficiency in:
• HTML5, CSS3, JavaScript, TypeScript
• Modern front-end frameworks like React, Next.js, or Vue.js
• CSS preprocessors (e.g., Sass, LESS) and component libraries
• In-depth knowledge of responsive design principles and cross-browser compatibility.
• Experience with version control systems like Git.
• Familiarity with build tools and bundlers such as Webpack, Vite, or Gulp.
• Understanding of RESTful APIs and integrating them with backend services.
• Experience with UI/UX design tools like Figma or Adobe XD.
• Excellent problem-solving skills, strong attention to detail, and the ability to work in a fast-paced environment.

Job Title: Associate Frontend Engineer

Job Summary:

We are looking for a passionate and motivated Associate Frontend Engineer with 1 to 2 years of experience to join our product engineering team. In this role, you will work closely with experienced developers and designers to build seamless, performant, and user-friendly interfaces using modern JavaScript frameworks. You’ll gain hands-on experience in building production-ready web applications and learn how to deliver high-quality UI at scale.

This opportunity is ideal for individuals who are early in their careers and eager to grow through real-world development, mentorship, and continuous learning.

Website: https://www.thealteroffice.com/about

Key Responsibilities:

• Assist in developing and maintaining responsive, accessible, and performant web user interfaces.
• Work with modern JavaScript frameworks/libraries such as React, Vue, or Angular to build modular, reusable components.
• Translate UI/UX designs from tools like Figma into pixel-perfect, production-quality code.
• Write clean, maintainable, and well-documented HTML, CSS, and JavaScript (ES6+).
• Collaborate with product managers, backend engineers, and designers to deliver complete, integrated features.
• Learn and apply best practices in state management, component-driven development, and API integration.
• Participate in code reviews, understand and follow design systems, and contribute to a culture of code quality.
• Debug and resolve cross-browser, cross-device, and performance-related UI issues.
• Use tools such as Git, CI/CD pipelines, and frontend build tools (e.g., Webpack, Vite) as part of your daily workflow.
• Begin working with TypeScript, Tailwind CSS, and popular UI libraries (e.g., Material UI, Bootstrap) to enhance development efficiency and consistency.
• Follow accessibility guidelines and responsive design principles, ensuring your UI works for all users.
• Gain exposure to linting tools, formatters, testing libraries (unit/integration/e2e), and performance profiling using browser dev tools.

Requirements:

• 1 to 2 years of experience in frontend development through internships, academic projects, freelance work, or personal side projects.
• Solid understanding of HTML, CSS, and JavaScript (ES6+) fundamentals.
• Familiarity with at least one modern JavaScript framework (React, Vue, Angular).
• Understanding of version control systems like Git and ability to collaborate in a team-oriented development workflow.
• Willingness to learn and apply best practices in UI performance, security, accessibility, and maintainability.
• Strong problem-solving abilities, attention to detail, and eagerness to grow through mentorship and feedback.
• Effective communication skills and ability to work in a fast-paced, agile team environment.

React.js, Java Script, Redux, React,React.js,Angular,Frontend Developer, UI Developer, Full Stack Developer

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

• 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

• Knowledge of OO JavaScript
• 7.2. 10+ years hands-on experience with web development using
• HTML5, JavaScript (React, Preact.js, Redux, Redux, Vue.js,
• CSS3, SignalR, Socket.io)
• 7.3. Experience building responsive design layouts using a formal
• framework like Bootstrap and familiarity with best practices
• (web security concepts, ensuring browser & device
• compatibility, etc.)
• 7.4. Experience in creating secure pre-compiled script libraries.
• 7.5. Familiar with development and debugging tools for cross-
• browser issues
• 7.6. Experience integrating with RESTful APIs for server-side

We are looking for an AngularJS engineer to build world-class user
experience while innovating with and implementing full front-end stack. We
need someone who thinks outside the box, someone who doesn't settle on one solution, and someone who loves challenging projects and complex user flow and advance technologies.

Work Profile
o Delivering a complete front end application in AgularJS
o Ensuring high performance on mobile and browser with reusable and modular components spanning cross multiple projects
o Coordinating the workflow between the graphic designer, the HTML coder, and yourself
o Integrate with the back-end developer in the process of building the RESTful API o Communicating with external web services for 3rd Party tools and services integration

Requirement
o 3+ years of experience and proficiency with AngularJS, JavaScript and HTML5
o Deep knowledge of AngularJS practices and commonly used modules based on extensive work experience
o Creating self-contained, reusable, and testable modules and components
o Ability to provide SEO solutions and optimization

o Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed

o Creating custom, general use modules, and components which extend the elements and modules of core AngularJS

Location- Ahmedabad