Senior Consultant | Full stack - React + Node / NestJS | Bengaluru | Engineering

Senior Consultant | Full stack - React + Node / NestJS | Bengaluru | Engineering Job requisition ID : 101962 Location : Bengaluru Entity : Deloitte Touche Tohmatsu India LLP Key Responsibilities Develop scalable full stack applications using React.js, Node.js, and Python. Build and maintain REST APIs and backend services . Design and implement AI/GenAI-powered features in applications. Integrate LLMs and AI services into enterprise applications. Work on prompt engineering, RAG-based solutions, and AI workflows . Collaborate with product managers, architects, and cross-functional teams. Optimize application performance, scalability, and reliability . Participate in architecture discussions and technical design . Write clean, maintainable, and testable code following best practices. Support deployments and work with cloud-based environments . Required Skills 4+ years of experience in software development . Strong experience in React.js, JavaScript (ES6+), HTML, CSS . Backend development experience with Node.js . Strong programming skills in Python . Hands-on experience with Generative AI / LLM integration . Experience developing RESTful APIs and microservices . Understanding of databases such as MongoDB, PostgreSQL, or MySQL. Familiarity with Git, Agile/Scrum methodology . Preferred Skills Experience with LangChain, LlamaIndex, or similar AI frameworks . Knowledge of RAG (Retrieval Augmented Generation) architecture . Experience integrating OpenAI / Azure OpenAI / other LLM platforms . Familiarity with vector databases (Pinecone, FAISS, Weaviate). Experience with Docker / Kubernetes . Exposure to cloud platforms (AWS / Azure / GCP). Knowledge of CI/CD pipelines and DevOps practices