Role Overview:Looking for a seasoned AI Native Engineer with over 6 years of core software engineering and advanced AI/ML experience to drive next-generation, AI-first travel solutions at our Gurugram office.In this role, you will be responsible for architecting, building, and deploying scalable AI-driven systems. You will bridge the gap between cutting-edge LLMs, Generative AI frameworks, vector databases, and high-throughput backend infrastructure to transform the travel tech ecosystem.Key Responsibilities:- AI Architecture & Implementation: Architect and implement end-to-end AI-native applications using up-to-date LLM frameworks (LangChain, LlamaIndex, AutoGen, or similar).- System Integration & Scaling: Design low-latency, scalable microservices and APIs to integrate generative AI, agentic workflows, and semantic search directly into TBO's core travel platform.- Retrieval-Augmented Generation (RAG): Build, optimize, and maintain RAG pipelines utilizing vector databases (Chroma, Pinecone, Weaviate, Qdrant, or Milvus) for accurate data retrieval and knowledge synthesis.- Agentic Workflows: Design multi-agent workflows and autonomous AI systems capable of executing complex multi-step travel booking, customer query resolution,



and internal automation tasks.- Model Fine-Tuning & Evaluation: Evaluate, fine-tune, and optimize open-source (e.g., Llama, Mistral) and proprietary (e.g., OpenAI, Anthropic, Gemini) LLMs for domain-specific travel tasks.- Engineering Excellence: Maintain clean, testable, and maintainable code bases adhering to production-ready enterprise standards.Candidate Qualifications & Requirements:- Total Experience: 6+ years of relevant experience in software engineering, distributed systems, and AI implementation.- Education: B.Tech / M.Tech / M.S. in Computer Science or related quantitative field from Tier-1 Institutions (IITs, NIT, BITS Pilani, IIITs, or top global universities).Tech Stack:- Languages: Python (Advanced), Go, or Java / C++.- AI/LLM Frameworks: LangChain, LlamaIndex, AutoGen, Haystack, PyTorch / TensorFlow.- Vector DBs: Pinecone, Qdrant, Milvus, Weaviate, Chroma, or PGVector.- Cloud & Infrastructure: AWS / GCP / Azure, Kubernetes, Docker, CI/CD pipelines.- Databases: PostgreSQL, Redis, MongoDB, Elasticsearch.- Domain Knowledge: Prior experience in high-scale B2B/B2C SaaS, travel, e-commerce, or transactional platforms is a plus. (ref:hirist.tech)

📌 AI Native Engineer - Python/RAG (Gurugram)
🏢 i zest Global
📍 Gurugram