Job Overview:

We are seeking a highly skilled Front-End Developer with a strong command of JavaScript (ES6+), modern frontend engineering practices, and Micro Frontend architecture. The ideal candidate should be comfortable working with modular and scalable codebases, understand asynchronous programming deeply, and possess a sound approach to dependency management with npm.

This is a hands-on engineering role that emphasizes performance optimization, reusable component design, and collaborative development in a cross-functional environment.

Key Responsibilities:

• Develop and maintain scalable, modular front-end applications using Micro Frontend architecture.
• Design and implement reusable UI components and libraries using JavaScript ES6+, React, or similar frameworks.
• Manage dependencies and build tools using npm, with clear separation of dependencies and devDependencies.
• Work with asynchronous patterns including Promises, async/await, and event-driven programming.
• Ensure deep technical understanding and implementation of JavaScript internals – event loop, execution context, closures, hoisting, and this binding.
• Collaborate closely with UI/UX designers, backend developers, and DevOps engineers to ensure smooth and performant user interfaces.
• Optimize applications for speed, responsiveness, and scalability.
• Participate in architectural discussions on module federation, lazy loading, and independent deployment strategies.

Must-Have Skills:

• Strong proficiency in JavaScript (ES6+), including let/const, arrow functions, destructuring, spread/rest operators, etc.
• Solid understanding of JavaScript concurrency: event loop, microtasks/macrotasks, and asynchronous programming models.
• Hands-on experience with Promises, async/await, and REST API integration.
• Proven experience implementing Micro Frontend architectures.
• Proficiency in npm with a strong understanding of package structure and dependency separation.
• Deep foundational knowledge of JavaScript core concepts: hoisting, scoping, closures, this, and execution context.

Good to Have:

• Experience with React, Webpack Module Federation, or similar tools.
• Familiarity with CI/CD pipelines, version control (Git), and Agile methodologies.
• Exposure to TypeScript or willingness to learn.

Work Mode:

Hybrid preferred – 3 days/week in the Noida office. Fully on-site option is also available.

Key Skills:

• JavaScript (ES6+)
• React.js or similar frontend frameworks
• Micro Frontend Architecture
• Promises & Async/Await
• JavaScript Event Loop & Execution Context
• Modular JavaScript Design
• Reusable Component Development
• npm (dependency & devDependency management)
• Asynchronous Programming Patterns
• Closures, Scopes, Hoisting, and this Context
• Performance Optimization (frontend)
• Module Federation & Lazy Loading
• API Integration (RESTful)
• Git & Version Control
• Collaboration with Backend and DevOps Teams