MERN Stack Developer
First seen by Alion on Sep 7, 2026.
MERN Stack Developer :
Location : Pune & Bangalore (Onsite)
Experience : 2 - 3 Years
Notice Period : Immediate joiner Preferred
Mandatory Skills :
- Experience with building RESTful APIs using Node.js and Express.js.
- Solid understanding of the MERN stack and its components.
- Knowledge of database systems, particularly MongoDB, and experience with data modeling.
- JavaScript frameworks/libraries such as React.
- Should have experience with writing unit test cases using frameworks such mocha & chai.
- Build performant and SEO-friendly web applications using React.js and Next.js.
- Design and develop backend services using Node.js and Express.js.
- Work with MongoDB for data storage and retrieval.
- Collaborate across design, backend, and project management teams.
- Write clean, maintainable, and well-documented code.
- Participate in agile ceremonies, reviews, and deployments.
- Hands-on experience in rendering NextJS apps using SSR and SSG.
- Expertise in Server Actions, API routes.
- Understanding of core web vitals.
Good to have Technical Skills : Understanding of GCP (preferred) or similar cloud providers such as AWS and DevOps.
Key Responsibilities :
- Participate in the entire application lifecycle, including concept, design, development, testing, deployment, and support.
- Collaborate with front-end and back-end developers, designers, and stakeholders to gather and understand project requirements.
- Design and implement efficient and reusable backend and frontend components using the MERN stack.
- Develop robust and scalable APIs using Node.js and Express.js for seamless integration with frontend components.
- Build responsive and user-friendly UI components using React.js, ensuring high performance and optimal user experience.
- Integrate user-facing elements with server-side logic, ensuring high performance and responsiveness.
- Write efficient and well-documented code following best practices and industry standards.
- Debug and resolve software defects and technical issues as they arise during the development and testing phases.
- Collaborate with the QA team to conduct thorough testing to identify and address any performance or functionality gaps.
- Participate in code reviews to maintain code quality and ensure adherence to coding standards.
- Stay up to date with the latest industry trends and emerging technologies to continuously improve development practices.
- Contribute to improving development processes and workflows for enhanced team efficiency.
- Assist in estimating project timelines and providing accurate updates on progress.
Skills
MERN Stack, React.js, Node.js, MongoDB, Full Stack, RESTful API