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Certified Remote
PUBLISHED
Oct 31, 2025
Join our team as a Junior MERN Stack Developer to build full-stack web applications. You'll work on foundational projects using MongoDB, Express.js, React, and Node.js, learning both frontend and backend development in a supportive remote environment. Ideal for recent graduates eager to kickstart their full-stack career with hands-on experience and guidance from mentors.
As a Junior MERN Stack Developer at Kijona, you'll dive into the world of full-stack development using the MERN stack - MongoDB, Express.js, React, and Node.js. This comprehensive role is designed for entry-level developers who are passionate about creating complete web applications and want to grow their skills across the entire development stack in a structured, remote setting.
You'll start by understanding the foundations of each technology in the MERN stack. On the frontend, you'll master React, including JSX syntax, component creation, and state management using hooks like useState and useEffect. You'll learn to build reusable components that form the building blocks of modern user interfaces, implementing responsive designs with CSS frameworks like Tailwind or styled-components.
On the backend, you'll explore Node.js and Express.js to create robust RESTful APIs. You'll learn how to handle HTTP requests, implement routing, and manage middleware for authentication and data validation. This backend knowledge will complement your frontend skills, enabling you to understand the complete data flow from database to user interface.
Database management is a crucial part of full-stack development, and you'll work extensively with MongoDB. You'll learn how to design schemas, perform CRUD operations, and use Mongoose as an Object Data Modeling (ODM) library to interact with the database efficiently. You'll understand the differences between SQL and NoSQL databases and when to use each approach.
Integration between frontend and backend is where you'll see the full picture come together. You'll practice connecting your React applications to your Express.js APIs, handling asynchronous data fetching, and implementing proper error handling and loading states. This hands-on experience will teach you how to create seamless user experiences that interact with backend services.
Mentorship is a core part of this opportunity. Our senior full-stack developers will guide you through best practices, from implementing authentication strategies like JWT tokens to optimizing database queries for better performance. You'll participate in code reviews that cover both frontend and backend code, helping you develop a holistic understanding of web development.
Projects will involve building complete applications from scratch, such as e-commerce platforms, social media apps, or content management systems. You'll work on features like user authentication, data visualization, real-time updates using WebSockets, and file uploads. These projects will give you experience with the entire development lifecycle, from planning and database design to deployment.
You'll also learn about development tools and practices that are essential for full-stack developers. This includes version control with Git, API testing with Postman, environment variable management, and deployment strategies using platforms like Vercel for frontend and Heroku or AWS for backend services.
This role emphasizes learning and growth across the entire stack. Weekly stand-ups and pair programming sessions will keep you aligned with the team while fostering a sense of community in our remote setup. You'll have access to comprehensive resources, including documentation for all MERN technologies and interactive tutorials to supplement your on-the-job training.
By the end of your 1-year tenure, you'll have a solid portfolio of full-stack MERN projects, demonstrating your ability to build and deploy modern web applications from database to user interface. This experience will position you well for future roles in full-stack development, with a strong grasp of how all the pieces of the MERN stack work together.
Kijona values innovation and inclusivity, providing a flexible schedule that accommodates your learning pace. Whether you're debugging a complex API issue or optimizing database performance, every day is an opportunity to evolve as a full-stack developer. Join us to transform your foundational knowledge into practical expertise across the entire MERN stack.
The employer recommends obtaining this certification to validate your skills and enhance your application.
Note: You can still apply for this position without the certification, but having it will make your profile stand out and may be required to move forward in the hiring process.