We are seeking a Senior Data Scientist / Gen AI Developer who is passionate about transforming raw data into intelligent business insights and building AI models that solve real-world problems. In this role, you'll work across the entire data science lifecycle from exploratory analysis and statistical modelling to deploying advanced LLM-based and Generative AI solutions. You will be at the forefront of building AI-powered products across domains like healthcare, life sciences, finance, and enterprise analytics, with a focus on real-world impact and scalable architecture.

Responsibilities

Develop and deploy applications using Large Language Models (LLMs) like GPT-4 Claude, LLaMA, and Gemini.
Build GenAI-powered tools such as AI report generators, contextual chatbots, summarisation engines, and semantic search applications.
Design, optimise, and evaluate prompts tailored for various use cases and user personas.
Implement and enhance Retrieval-Augmented Generation (RAG) workflows for improved relevance and accuracy.
Fine-tune and customise foundation models using techniques like LoRA,



PEFT, and prompt-tuning.
Evaluate and monitor model performance on accuracy, latency, and business-specific KPIs.
Apply NLP techniques such as entity recognition, topic modelling, summarisation, sentiment analysis, and question answering.
Work with libraries and frameworks such as Hugging Face Transformers, LangChain, spaCy, and NLTK.
Deploy GenAI applications using cloud platforms like AWS Bedrock/SageMaker, GCP Vertex AI, or Azure OpenAI.
Build scalable and secure inference pipelines integrated with backend systems and APIs.
Use tools like MLflow and Docker for model lifecycle management and MLOps best practices.
Collaborate with cross-functional teams including product managers, data engineers, and designers to align AI outputs with business needs.
Continuously experiment with current GenAI models, tools, and research to keep the solutions cutting-edge.

Requirements

7+ years of experie

📌 Gen AI Developer (Bengaluru)
🏢 UsefulBI
📍 Bengaluru