Design, develop, and deploy GenAI applications, chatbots, and enterprise AI assistants. Build and optimize RAG pipelines (ingestion, chunking, embeddings, indexing, retrieval). Implement prompt engineering and Text-to-SQL, conversational search, and semantic querying. Develop REST APIs/microservices (FastAPI/Flask), integrate LLMs with SQL/NoSQL and vector DBs, fine-tune models, write scalable Python, perform testing, CI/CD, and support production deployments and monitoring.
Role : AI Senior Developer Key Roles & Responsibilities: • Develop and implement GenAI applications, chatbots, and enterprise AI assistants. • Build and optimize RAG pipelines including: • Data ingestion (PDFs, docs, structured data) • Chunking, embeddings, indexing, and retrieval • Implement prompt engineering strategies and prompt workflows. • Develop APIs and microservices using FastAPI or Flask. • Integrate LLMs with: • SQL/NoSQL databases • Enterprise knowledge bases • Vector databases • Implement Text-to-SQL, conversational search, and semantic querying solutions. • Fine-tune and prompt-tune LLMs where required. • Write clean, scalable, and secure Python code. • Perform unit testing, debugging, and performance tuning. • Participate in code reviews and CI/CD pipelines. • Support production deployments and post-deployment monitoring. Required Skills & Experience: • 15+ years in software development with strong Python expertise. • Hands-on experience with: • LangChain or similar frameworks • Vector databases and embeddings • REST APIs and microservices • Working knowledge of HTML/CSS/React for basic UI integration. • Strong SQL skills and data processing with Pandas/NumPy. • Familiarity with Docker and cloud environments (AWS/Azure/GCP) is a plus. Additional Qualifications: • Bachelor’s or Master’s degree in Computer Science / AI / related. • 8+ years in software development with at least 3+ years building AI/ML applications. • Expert Python skills, including frameworks such as TensorFlow, PyTorch, transformers libraries. • Strong experience with REST APIs and microservices (Flask/FastAPI). • Proficiency with vector databases and embedding-based search systems.
Hexaware Technologies Pune, Mahārāshtra, IND Office
North Block, Plot No. 19, Rajiv Gandhi InfoTech Park, MIDC - SEZ, Phase 3, Hinjawadi, Pune, Maharastra, India, 411057
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