Full-Stack AI Engineer (Intermediate)

ABOUT THE ROLE
We are looking for full-stack engineers with strong fundamentals who want to build AI-powered applications. You will build both backend AI services and frontend AI interfaces.

KEY RESPONSIBILITIES
• Build end-to-end AI features (backend APIs + frontend UI)
• Integrate LLMs into Node.js/React applications
• Implement streaming responses
• Design feedback loops for model improvement
• Create AI-native user experiences with proper loading states, error handling, and trust signals
• Collaborate with product managers on AI feature definition

MUST-HAVE REQUIREMENTS

Experience
• 5+ years full-stack development
• 3+ years backend (Node.js OR Python)
• 3+ years frontend (React, Next.js preferred)
• 2+ year integrating LLM APIs, RAG, Prompt Engineering

Engineering Fundamentals
• Strong problem-solving skills – ability to decompose features and implement clean, maintainable solutions
• Solid understanding of algorithms and data structures – can analyze complexity and choose appropriate structures for given problems
• Experience designing RESTful APIs with consideration for performance, security, and scalability
• Understanding of database design principles – indexing, query optimization, data modelling.

Backend Skills
• Node.js with Express/NestJS
OR
• Python with FastAPI/Flask

Frontend Skills
• React with Next.js
• TypeScript
• Responsive design
• State management (Zustand, Redux, or Context)

AI Experience
• LLM API integration
• Prompt engineering for production
• Basic vector database understanding

Cloud
• AWS, GCP, Azure, or Vercel deployment experience

Nice to Have
• Experience building voice AI, voice agents, or video AI/chatbot solutions