Junior MERN Full Stack Developer

About the role

We are looking for a Junior Full Stack Developer to help build a data‑heavy web application. The role is hands‑on, working closely with the team to create user‑facing features and basic backend logic. You will be involved in building forms, managing data flow, and integrating authentication and database services.

Key responsibilities

• Build simple to medium‑complex multi‑step forms with proper state management.
• Implement user authentication and basic database operations using Firebase or Supabase.
• Create and maintain simple Node.js (Express) REST APIs and serverless functions for business logic.
• Consume APIs on the frontend and handle loading, error, and empty states.
• Manage application state using React Context API to keep the UI responsive.
• Write clean, responsive code with a mobile‑first design approach.

Required profile

• Practical hands‑on experience with React.js functional components and core hooks (useState, useEffect, useContext).
• Basic familiarity with Next.js pages and file‑based routing.
• Experience with Firebase or Supabase authentication and simple queries.
• Ability to build simple REST APIs with Node.js and Express.
• Knowledge of controlled form inputs, validation, and multi‑step state management.
• Proficiency with API integration using fetch or Axios.
• Solid HTML5, CSS3, Flexbox/Grid skills and a mobile‑first design mindset.
• Comfortable using Git for version control (branching, committing, pull requests).

Required skills

• React.js
• Next.js
• Firebase
• Supabase
• Node.js
• Express
• JavaScript
• HTML5
• CSS3
• Flexbox
• CSS Grid
• Git
• fetch
• Axios
• React Context API
• Serverless Functions (Firebase Cloud Functions or Supabase Edge Functions)
• Stripe (basic integration)
• Row Level Security / Firestore Security Rules
• dayjs or date-fns
• React Error Boundaries
• Ant Design
• MUI
• Tailwind CSS
• Redux
• Postman