Full Stack Developer - MERN Stack

Role Overview

We are looking for a Full Stack Developer – MERN Stack who can take complete ownership of software functionality from requirement understanding and technical design to development, implementation, testing, deployment, and maintenance. The candidate should be implementation-oriented rather than only development-oriented, with strong ownership of functionality and the ability to work closely with cross-functional teams to deliver reliable product features.

Responsibilities

• Understand business and product requirements and convert them into technical solutions.
• Develop and maintain scalable web applications using the MERN stack.
• Build robust backend services, APIs, business logic, and workflows using Node.js and Express.js.
• Develop responsive frontend applications using React.js.
• Design, manage, and optimize MongoDB databases, schemas, and queries.
• Implement end-to-end functionalities across frontend, backend, API, and database layers.
• Integrate applications with mobile apps, devices, third-party APIs, and other platforms.
• Take ownership of assigned functionality from requirement development testing implementation production support.
• Troubleshoot and resolve application, API, database, and production issues.
• Perform testing, debugging, performance optimization, and ensure application stability.
• Write clean, reusable, secure, and maintainable code following development standards.
• Participate in technical discussions, code reviews, architecture decisions, and documentation.
• Collaborate with Android, QA, Product, Hardware/Firmware, and Business teams for successful implementation.
• Identify technical dependencies, risks, and gaps in requirements and proactively resolve them.
• Ensure timely delivery of assigned features and continuously improve system performance, scalability, and functionality.
• Investigate and resolve customer-reported application, API, data, and functionality issues.
• Ensure customer requirements are translated accurately into technical specifications and implemented within timelines.
• Support customer demos, implementation, onboarding, and technical deployments when required.
• Coordinate with internal teams to ensure timely resolution of customer-impacting technical issues.

Requirements

• Bachelor's degree in Computer Science, IT, Engineering, Electronics and Communication Engineering or a related field.
• 0-2 years of relevant experience in full-stack development.
• Strong practical experience in MERN stack development.
• Strong proficiency in JavaScript / TypeScript.
• Experience designing and developing RESTful APIs.
• Strong understanding of MongoDB schema design, aggregation, indexing, and query optimization.
• Experience with authentication, authorization, JWT, role-based access, and API security.

Skills

• MongoDB
• Express.js
• React.js
• Node.js
• JavaScript