Job Summary :

We are looking for an experienced AI - Generative AI Developer who can work across the AI spectrum - from classical machine learning models to cutting-edge Generative AI applications.

The role demands strong experience in building ML models using regression, classification, and tree-based algorithms, along with hands-on exposure to LLMs and generative frameworks like GPT, Reliable Diffusion, and LangChain.

Classical AI/ML Responsibilities :

- Design and implement supervised and unsupervised ML models including Linear Regression, Logistic Regression, Decision Trees, Random Forest, XGBoost, Naive Bayes, K-Means, SVM, PCA, etc.
- Preprocess and analyse structured/tabular datasets.
- Evaluate models using metrics like accuracy, precision, recall, ROC-AUC, and RMSE.
- Build predictive models, deploy them into production, and monitor performance.
- Collaborate with business teams to translate requirements into ML use cases.

Generative AI (GenAI) Responsibilities :

- Build and fine-tune LLMs (e.g., GPT, LLaMA, PaLM) for summarisation, Q&A;, document generation, etc.
- Implement prompt engineering, RAG pipelines, and vector database integrations.
- Use libraries like Hugging Face Transformers, LangChain, and LlamaIndex.




- Develop APIs to expose GenAI models in real-time apps.
- Optimise model inference using quantisation, batching, etc.
- Ensure safe, explainable, and bias-free output in alignment with AI ethics guidelines.

Qualifications :

- Bachelor's or Master's in Computer Science, Data Science, Statistics, or related field.
- Strong programming skills in Python, with experience in NumPy, Pandas, Scikit-learn.
- Proficiency in classical ML algorithms (regression, trees, naive Bayes, etc.).
- Experience with LLM frameworks like OpenAI API, Hugging Face, and LangChain.
- Understanding of transformer architecture, NLP, embeddings, and tokenisation.
- Familiarity with REST API development using FastAPI/Flask.
- Exposure to cloud platforms (AWS/GCP/Azure) and Docker/Kubernetes.

Preferred Skills :

- Experience with deep learning (TensorFlow, PyTorch).
- Exposure to image/audio/video generation using models like DALL-E, Stable Diffusion, Whisper.
- Familiarity with RAG, LLMOps, and vector stores (FAISS, Pinecone, Weaviate).
- Knowledge of MLOps pipelines, model monitoring, and CI/CD for ML.

📌 Factentry - Lead Data Scientist - Generative AI (India)
🏢 Factentry Data Solutions
📍 India