Offer summary

Qualifications:

8+ years of experience in software development, specifically with the MERN stack., Strong proficiency in JavaScript (ES6+) and TypeScript, including modern features and type-safe applications., Experience with micro-frontend architecture and component-based design., Familiarity with CSS development, responsive design, and frameworks like Next.js..

Key responsabilities:

Conduct technical interviews for candidates applying for MERN stack positions.

Evaluate candidates' skills in JavaScript, TypeScript, and micro-frontend architecture.

Assess candidates' understanding of CSS development and responsive design principles.

Provide feedback and recommendations based on interview performance to help in the hiring process.

Job description

Sr. MERN Stack (Freelance Interviewer)

Experience: 8+ Years

Location: Remote

Skills Required:

1. Core MERN Stack Skills:

MongoDB: Schema design, indexing, and aggregation.
Express.js: RESTful APIs, routing, middleware, and authentication.
React.js: Advanced React features like hooks, context API, state management (Redux, Zu stand).
Node.js: Asynchronous programming, real-time features (Web Sockets), and API development.

2. JavaScript & TypeScript:

JavaScript (ES6+): Deep understanding of modern JavaScript (ES6+ features such as let, const, arrow functions, destructuring, async/await).DOM manipulation, event handling, and JavaScript modules.
TypeScript:
Strong TypeScript skills for building type-safe applications. Interface and type declarations, generics, type inference, and utility types.
TypeScript in a React ecosystem (React with TypeScript for components and hooks).
TypeScript with Node.js for backend APIs.

3. Micro-Frontend Architecture:

Micro-Frontend Frameworks: Module Federation (Webpack), Single-SPA, Mosaic.
Component-Based Design: Reusable, independently deployable frontend services.
Communication Between Micro-Frontends: Managing global state and communication across frontend boundaries.

4. CSS Development:

Responsive Design: Mastery of CSS Flexbox, Grid, and responsive media queries.
Preprocessors: Sass/SCSS for modular CSS.
CSS-in-JS: Experience with libraries like Styled Components or Emotion.
Utility-First CSS: Tailwind CSS or similar frameworks for rapid UI development.

5. Next.js (React Framework):

Server-Side Rendering (SSR): Building SSR pages for SEO benefits and faster initial loads.
Static Site Generation (SSG): Pre-rendering pages using getStaticProps and getStaticPaths.
Dynamic Routing: Handling dynamic routing using Next.js built-in routing system.
API Routes: Developing serverless APIs using Next.js API routes.
Performance Optimization: Image optimization, lazy loading, and code splitting.

6. Version Control & Collaboration:

Git/GitHub/GitLab: Branching, pull requests, and code review.
CI/CD Pipelines: Automated testing and deployment using Jenkins, GitLab CI, or similar tools.

7. DevOps & Cloud Services (Optional):

Docker: Containerizing applications for consistency and scalability.
Cloud Providers: Experience with AWS, Google Cloud, or Azure.
Summary of Skills: MERN Stack: MongoDB, Express.js, React.js, Node.js
JavaScript & TypeScript: ES6+ features, TypeScript types, generics, React with TypeScript, Node.js with TypeScript
Micro-Frontend Architecture: Module Federation, Webpack, Single-SPA
CSS: Sass/SCSS, Tailwind CSS, Styled Components, BEM
Next.js: SSR, SSG, API Routes, Performance Optimization, Vercel Deployment
Version Control: Git, GitHub/GitLab
DevOps/Cloud (Optional): Docker, AWS/Azure

Required profile