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Full Stack Developer (MERN)

Xrsystem Full Time Software Ranchi Posted 3/8/2026

Job Description

About the Role

As a Full Stack Developer at Xrsystem, you will be responsible for designing, developing, and deploying scalable and efficient web applications using the MERN stack. You will work closely with cross-functional teams to identify and prioritize project requirements, and collaborate with other developers to ensure seamless integration of features.

Day-to-day tasks will include writing clean, modular, and well-documented code in JavaScript, utilizing frameworks like React and Express.js to build robust REST APIs, and implementing authentication and authorization mechanisms using MongoDB to ensure data security.

Key Responsibilities

  • Design and develop scalable web applications using the MERN stack (MongoDB, Express.js, React, Node.js).
  • Write clean, modular, and well-documented code in JavaScript, adhering to coding standards and best practices.
  • Implement authentication and authorization mechanisms using MongoDB to ensure data security.
  • Collaborate with cross-functional teams to identify and prioritize project requirements.
  • Develop and deploy REST APIs using Express.js, ensuring seamless integration with React applications.
  • Contribute to code reviews, ensuring high-quality code and adherence to coding standards.

Skills & Qualifications

  • Proficiency in JavaScript, including ES6+ features and popular libraries like React and Express.js.
  • Experience with MongoDB, including data modeling, schema design, and query optimization.
  • Strong understanding of authentication and authorization mechanisms, including OAuth and JWT.
  • Familiarity with Git and GitHub, including version control, branching, and merging.
  • Bachelor's degree in Computer Science or related field.
  • 0-4 years of experience in software development, preferably with the MERN stack.

What You'll Learn

As a Full Stack Developer at Xrsystem, you will have the opportunity to learn and grow in a dynamic and fast-paced environment. You will gain hands-on experience with the MERN stack, including MongoDB, Express.js, React, and Node.js, and develop a strong understanding of authentication and authorization mechanisms.

You will work closely with experienced developers and engineers, learning from their expertise and sharing your own knowledge and ideas. This role offers a chance to develop your problem-solving skills, learn from failures, and grow as a professional in the software development industry.

Resume Tip

When applying for this role, make sure to highlight your experience with the MERN stack, including MongoDB, Express.js, React, and Node.js. Emphasize your understanding of authentication and authorization mechanisms, and provide specific examples of how you have implemented these concepts in previous projects. Additionally, be sure to include any relevant certifications or training programs you have completed, such as MongoDB Certified Developer or Node.js Certification.

Skills Required

JavaScriptMongoDBGitReactNode.jsExpressjs
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