Full Stack Developer - MERN Stack

Role Overview :

We are seeking a passionate Full-Stack Developer who is proficient in the MERN stack (MongoDB, Express, React, Node.js), with added knowledge or interest in AWS cloud services, Large Language Models (LLMs), and AI Agents / intelligent assistants. You will be responsible for designing, developing, deploying, and maintaining full-stack features, as well as integrating AI components (LLMs or agents), and optionally managing cloud infrastructure to support scaling and reliability.

Key Responsibilities :

• Design, build, test, and maintain full-stack web applications using the MERN stack (MongoDB, Express, React, Node.js).
• Define and implement RESTful APIs.
• Integrate front-end components with back-end logic, ensuring seamless UX and performance.
• Develop, fine-tune, and integrate LLM-based features (e.g., text generation, summarization, chat, knowledge retrieval).
• Build or contribute to AI Agents : automation, orchestration, multi-step reasoning workflows.
• Work with AWS services : e.g., EC2 / Lambda / ECS, S3, IAM, API Gateway, DynamoDB / RDS as needed.
• Deploy, monitor, and maintain applications; ensure scalability, reliability, and security.
• Write clean, maintainable, well-documented code; conduct code reviews.
• Collaborate with product, UX / design, QA, and AI research teams to deliver features from concept to production.
• Stay updated on AI and full-stack development trends; suggest improvements and new technologies.

Required Skills & Qualifications :

Optional / Desired Skills (Nice to Have) :

(ref : hirist.tech)