MERN Stack Developer
First seen by Alion on Aug 12, 2026.
Job Description :
We are looking for an AI-Native MERN Developer with strong hands-on experience in the MERN stack and a proven ability to integrate AI capabilities into modern, scalable applications.
Must-Have Criteria :
- B.Tech in CSE / AI / ML only.
- Graduation from Tier-1 institutes only : IITs, NITs, or BITS.
- 2 to 5 years of relevant development experience.
- Strong hands-on expertise in : MongoDB, Express.js, React.js, Node.js.
- Practical experience integrating AI/ML capabilities into applications.
- Candidates not meeting the above educational and technical criteria will not be considered.
Key Responsibilities :
- Build scalable and high-performance full-stack applications using MERN.
- Integrate AI capabilities into real-world products and workflows.
- Develop modern, AI-powered user experiences.
- Build AI-powered applications such as chatbots, automation tools, and intelligent assistants.
- Integrate third-party and AI services through APIs.
- Collaborate with Product, Engineering, and Design teams to translate requirements into scalable solutions.
- Apply system design fundamentals to build reliable applications.
- Participate in code reviews, testing, debugging, and performance optimization.
- Stay updated with emerging AI and full-stack development technologies.
Required Skills :
- Strong proficiency in JavaScript/TypeScript.
- Hands-on experience with the complete MERN stack.
- Experience building and consuming REST APIs.
- Practical experience with Generative AI / LLM-based applications is preferred.
- Understanding of AI APIs, prompt engineering, or AI application frameworks.
- Basic understanding of system design and scalable architectures.
- Strong problem-solving and analytical skills.
Skills
Full Stack, MERN Stack, MongoDB, Express.js, Node.js, React.js, Javascript, TypeScript, REST API, LLM, System Design