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Arting Digital Private Limited

AI Full Stack Engineer (React.js + Node.js)

Arting Digital Private Limited · Pune City Subdistrict, Maharashtra, India · ₹800K/yr

Information Technology & Services · 2-10 employees

3 d ago
Mid (2-5 yrs) Full-time India
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About the role

Develop scalable, AI-powered web applications by integrating LLMs and building robust backend services. Collaborate with cross-functional teams to implement features like chatbots, document analysis, and semantic search.

What they look for

React.js Node.js Express.js TypeScript JavaScript LLM Integration LangChain RAG Vector Databases MongoDB PostgreSQL REST APIs Docker AWS Git CI/CD

Requirements

Requires 3+ years of experience with React.js and Node.js, along with proficiency in AI/LLM integration and database management. A degree in Computer Science or a related field is preferred.

Full description

Position: AI Full Stack Engineer (React.js + Node.js) Experience: 3+ Years Location: Baner, Pune (Work from Office) Employment Type: Full-time

Job Summary

We are looking for an AI Full Stack Engineer with expertise in React.js and Node.js to build scalable, AI-powered web applications. The ideal candidate should have experience integrating LLMs, developing REST APIs, and delivering responsive user interfaces.

Key Responsibilities

  • Develop responsive web applications using React.js.
  • Build scalable backend services and REST APIs using Node.js & Express.js.
  • Integrate AI/LLM platforms (OpenAI, Azure OpenAI, Gemini, Claude, etc.).
  • Implement AI features such as chatbots, RAG, document analysis, semantic search, and automation.
  • Develop secure authentication (JWT/OAuth) and optimize databases (MongoDB/PostgreSQL/MySQL).
  • Integrate third-party APIs and cloud services.
  • Collaborate with cross-functional teams, write clean code, and participate in Agile development.

Required Skills

  • Frontend: React.js, JavaScript (ES6+), TypeScript, HTML/CSS, Tailwind CSS/Material UI/Bootstrap, Redux/Context API
  • Backend: Node.js, Express.js, REST APIs, JWT/OAuth, WebSockets (preferred)
  • AI: LLM integration, LangChain/LangGraph, RAG, Vector Databases (Pinecone, ChromaDB, FAISS), AI Agents (preferred)
  • Database: MongoDB, PostgreSQL/MySQL
  • Tools: Git, Docker, CI/CD, AWS/Azure/GCP (preferred)

Preferred Qualifications

  • Bachelor's/Master's in Computer Science, IT, or related field.
  • Experience with AI-powered enterprise applications and scalable architectures.
  • Python knowledge for AI/ML integration is a plus.
  • Strong problem-solving and communication skills