Full Stack Developer

Job Title: Full Stack Developer (MERN + AI + n8n + SQL/PostgreSQL)

Location: [Noida Sector-2]

Experience Required: Minimum 1 Year

Job Type: Full-Time

Department: Development / Technology

Reporting To: Tech Lead

About the Role:

We are looking for a talented and motivated Full Stack Developer with hands-on experience in the MERN Stack (MongoDB, Express.js, React.js, Node.js), Next.js, Redux Toolkit, Tailwind CSS, SQL/PostgreSQL, and modern AI technologies. The ideal candidate will be responsible for developing scalable web applications as well as AI-powered solutions, intelligent automation workflows, and integrations using n8n, Large Language Models (LLMs), and Retrieval-Augmented Generation (RAG).

Key Responsibilities:

• Design, develop, and maintain web applications using the MERN Stack.

• Write clean, efficient, and reusable code for both client-side and server-side applications.

• Develop responsive user interfaces using React.js, Next.js, Redux Toolkit, and Tailwind CSS.

• Integrate RESTful APIs, GraphQL APIs, and third-party services.

• Work with SQL and PostgreSQL databases: design schemas, write complex queries, and optimize performance.

• Build AI-powered features such as chatbots, document search, AI assistants, and intelligent business automation.

• Develop and maintain RAG (Retrieval-Augmented Generation) applications.

• Integrate LLMs such as OpenAI, Gemini, Claude, or open-source models.

• Build workflow automations using n8n and integrate external business applications.

• Work with Vector Databases (ChromaDB, Pinecone, Qdrant, FAISS, Weaviate) for semantic search and AI applications.

• Implement authentication and authorization using JWT/OAuth.

• Ensure responsiveness, performance, scalability, and cross-browser compatibility.

• Collaborate with designers, product managers, and other developers to deliver high-quality solutions.

• Troubleshoot, debug, and upgrade existing systems.

• Follow best practices for Git, testing, documentation, and deployment.

Required Skills:

• Proficiency in JavaScript, React.js, Node.js, Express.js

• Good understanding of MongoDB, SQL, and PostgreSQL

• Experience with Next.js, Redux Toolkit, Tailwind CSS

• Knowledge of HTML5, CSS3, Bootstrap, and Material UI

• Knowledge of REST APIs and integration techniques

• Experience with Git/GitHub

• Understanding of JWT Authentication and API Security

• Strong problem-solving and communication skills

• Basic understanding of AI APIs and workflow automation

• Understanding of deployment on platforms like Vercel, AWS, Render, or DigitalOcean

Preferred Skills (Good to Have):

• Experience with n8n workflow automation

• Experience building AI applications using OpenAI, Gemini, Claude, or similar LLMs

• Knowledge of RAG (Retrieval-Augmented Generation)

• Experience with Vector Databases such as ChromaDB, Pinecone, Qdrant, FAISS, or Weaviate

• Familiarity with LangChain or LangGraph

• Experience with Prompt Engineering and AI Agents

• Familiarity with Docker and CI/CD pipelines

• Exposure to Redis, WebSockets, Background Jobs, and Queue Systems

• Exposure to cloud-based development (AWS, GCP, Azure)

Qualifications:

• Bachelor’s Degree in Computer Science, IT, or related field

• Minimum 1 year of relevant experience as a Full Stack Developer

• Experience working on AI-powered applications is an added advantage

Benefits:

• Opportunity to work on challenging and innovative AI-powered projects

• Collaborative work environment

• Career growth and continuous learning support

• Exposure to modern AI technologies, automation, and cloud platforms

Job Type: Full-time

Pay: ₹15,000.00 - ₹25,000.00 per month

Work Location: In person