Data Scientist

About the role

We are looking for a talented and technically strong Data Scientist I / II to develop and deploy production-grade machine learning, Natural Language Processing (NLP), and Large Language Model (LLM) solutions. The role focuses on building intelligent systems for entity extraction, classification, semantic retrieval, ranking, and knowledge graph applications using large-scale enterprise datasets.

What you'll do

• Fine-tune transformer models and LLMs using techniques such as LoRA and QLoRA for entity extraction, classification, and reranking
• Develop NLP models to extract, classify, and link entities from resumes, job descriptions, and other unstructured enterprise data
• Build prediction models, knowledge graphs, and graph traversal solutions to represent relationships between skills, roles, and competencies
• Design and implement semantic retrieval, clustering, and learning-to-rank pipelines across large taxonomies and datasets
• Develop embedding-based search solutions using bi-encoders, cross-encoders, and related retrieval techniques

What you need

• Machine learning
• Python
• SQL
• NLP
• LLMs
• Pandas

Good to have

• Scikit-learn
• AWS
• PyTorch
• Docker