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Job Title


Data Scientist


Company : RandomTrees


Location : Chennai, Tamil Nadu


Created : 2025-12-17


Job Type : Full Time


Job Description

We Are Hiring: Data Scientist – GenAI (3+ Years) | Chennai | Hybrid | Immediate Joiners PreferredAre you passionate about LLMs, NLP, and Generative AI?Do you enjoy building intelligent systems using embeddings, transformers, and fine-tuning techniques?If yes, we want to talk to you!How to ApplyPlease share your CV at: ngongadala@Or DM me directly on LinkedIn.Role OverviewWe are looking for a Data Scientist (GenAI) with strong hands-on experience in building, fine-tuning, and deploying AI/ML models for production-grade applications.LocationChennai – Hybrid (2–3 days office/week)Experience3 - 15 YearsJoiningImmediate joinersKey ResponsibilitiesBuild & optimize data preprocessing, feature extraction, and model training pipelinesWork with LLMs, Transformers, Embeddings & Vector SearchPerform PEFT, LoRA, Prompt Tuning for fine-tuning modelsConduct EDA & model evaluation (Accuracy, Precision, Recall, F1)Integrate trained models into backend APIsCollaborate with cross-functional teams for deployment & monitoringResearch and implement the latest GenAI, NLP & LLM techniquesRequired SkillsPython, NumPy, Pandas, Scikit-learnPyTorch / TensorFlowHugging Face, Transformers, LLMsLangChain / OpenAI / Cohere / Anthropic APIsText embeddings, semantic search, vector DBs (FAISS / Pinecone / Milvus)Experience with AWS S3 / SageMaker (preferred)RAG pipelines, Chatbots, Conversational AIMLOps, CI/CD for ML models