Principal Data Scientist
Primary Skills
ML & GenAI Expertise
– LLMs (GPT, RAG), NLP, Deep Learning
MLOps & Deployment
– Model lifecycle management, CI/CD, monitoring
Data Engineering
– Scalable data pipelines, big data tools (Databricks/Spark)
Programming
– Python, SQL, TensorFlow/PyTorch
Leadership
– Team mentoring, AI strategy, stakeholder collaboration.
Hypothesis Testing, T-Test, Z-Test, Regression (Linear, Logistic), Python/PySpark, SAS/SPSS, Statistical analysis and computing, Probabilistic Graph Models, Outstanding Expectation, Evidently AI, Forecasting (Exponential Smoothing, ARIMA, ARIMAX), Tools(KubeFlow, BentoML), Classification (Decision Trees, SVM), ML Frameworks (TensorFlow, PyTorch, Sci-Kit Learn, CNTK, Keras, MXNet), Distance (Hamming Distance, Euclidean Distance, Manhattan Distance), R/ R Studio
Job requirements
Education
: Bachelor's or Master's Degree in Computer Science, IT, Engineering, or related fields.
Experience
:
Overall 12+ years of experience, including
2+ years in delivering AI-powered products
.
Minimum
2 years of dedicated Product Management experience
.
At least




1 year of experience with GPT/LLM model development
(pre-processing, feature selection, hyper-parameter tuning).
Technical Expertise
:
Hands-on experience with
Agentic AI
and
Graph RAG
solutions.
Skilled in developing and training GPT/LLM models for applications such as chatbots, Q&A; systems, and recommendation engines.
Robust background in data analysis, pre-processing, feature engineering, and model selection to deliver accurate models efficiently.
Continuous monitoring and iteration to improve model accuracy and performance based on feedback.
Collaboration & Leadership
:
Work closely with cross-functional teams to define product requirements and develop GPT/LLM use cases.
Define and align the vision for Data/AI use cases with senior leadership for medium- and long-term goals.
Soft Skills
:
Solid analytical, strategic thinking, problem-solving, and project management skills.
Exceptional attention to detail, ability to innovate, and address challenges at both macro and micro levels.

📌 Principal Data Scient Bengaluru
🏢 Brillio
📍 Bengaluru