Data Scientist
Weekday AI (company site, opens in a new tab)3–5 yrsBengaluruOn-siteDirect career pageEst. 20–35 LPA
Posted 1d ago
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Job description
Structured overview of role & requirements
About This Role
- Fine-tune and deploy transformer models and large language models (LLMs) using PEFT techniques (LoRA, QLoRA) for NLP tasks like entity extraction and classification.
- Develop and maintain NLP pipelines for structured data extraction from unstructured enterprise datasets such as resumes and job descriptions.
- Design and implement machine learning models, knowledge graphs, and semantic search systems for talent and workforce intelligence platforms, ensuring scalable production deployment.
Minimum Requirements
- 1+ years experience in applied NLP, machine learning, or related field (1–3 yrs for Data Scientist I, 3–5 yrs for Data Scientist II).
- Strong proficiency in Python and experience with PyTorch, Hugging Face Transformers, pandas, scikit-learn, and SQL.
- Hands-on experience fine-tuning transformer models with techniques like LoRA or QLoRA.
- Location requirement: Bangalore; Salary range disclosed: INR 20-70 LPA.
Ideal Candidate Profile
- Experienced with transformer-based NLP models and advanced techniques such as embeddings, attention mechanisms, semantic retrieval, and learning-to-rank systems.
- Comfortable managing large-scale datasets and production ML workflows including experiment tracking, model versioning, Docker, and cloud deployments (AWS GPU).
- Skilled in building end-to-end ML solutions integrating NLP, knowledge graphs, and statistical evaluation methods for enterprise applications.