Key Responsibilities

• Build and maintain scalable full-stack applications using React.js/Vue.js and Node.js/FastAPI
• Design and implement REST APIs and backend services
• Integrate AI/ML capabilities including LLMs, RAG pipelines, and vector databases (Pinecone, ChromaDB, FAISS)
• Work with LangChain and LlamaIndex to develop AI-powered features
• Integrate OpenAI, Anthropic, and Gemini APIs into production systems
• Manage and optimize databases including MongoDB, MySQL, and Redis
• Deploy and maintain applications on AWS cloud infrastructure
• Implement CI/CD pipelines and maintain Docker-based deployments
• Collaborate with cross-functional teams to deliver scalable architecture

Requirements

• 3–4 years of experience in full-stack development
• Proficiency in React.js or Vue.js for frontend development
• Strong backend skills with Node.js, Express.js, or FastAPI
• Experience with MongoDB, MySQL, and Redis
• Hands-on experience with REST API development
• Knowledge of AI/ML, LLMs, and Prompt Engineering
• Experience with RAG and vector databases (Pinecone, ChromaDB, FAISS)
• Familiarity with LangChain and/or LlamaIndex
• Experience integrating OpenAI, Anthropic, and/or Gemini APIs
• Proficiency with Docker, Git, and CI/CD workflows
• Experience with AWS cloud services
• Bonus: Next.js, Kubernetes, Kafka, Terraform, scalable system architecture

Skills Required