Senior Data Scientist
Job Summary:
We are seeking a highly skilled and experienced Senior Data Scientist with deep expertise in statistical modeling, machine learning, and data-driven decision-making. The ideal candidate will lead complex analytical projects, design robust predictive models, and collaborate cross-functionally to drive strategic insights and innovation.
Key Responsibilities:
- Lead end-to-end data science projects from problem definition to model deployment.
- Apply advanced statistical techniques (e.g., hypothesis testing, Bayesian inference, time series analysis) to solve business problems.
- Design, build, and validate machine learning models for classification, regression, clustering, and recommendation systems.
- Interpret model results and communicate findings to stakeholders with clarity and impact.
- Collaborate with data engineers to ensure scalable data pipelines and model integration.
- Mentor junior data scientists and contribute to best practices in model development and evaluation.
- Stay current with the latest research and trends in ML/AI and apply them to real-world problems.
Required Qualifications:
- Master’s or Ph.D. in Statistics, Mathematics, Computer Science, or a related field.
- 3-5+ years of experience in data science, with a strong portfolio of statistical and ML projects.
- Proficiency in Python or R, and ML libraries such as scikit-learn, XGBoost, TensorFlow, or PyTorch.
- Good Understanding in NLP, NER Techniques, RAG pipelines, Multi-Agent RAG pipelines, Hybrid search and context similarity techniques.
- Strong foundation in statistical theory and its practical applications.
- Experience with cloud platforms (Snowpark, Azure ML) and MLOps tools is a plus.
- Excellent communication and storytelling skills with data.
Preferred Skills:
- Experience in causal inference, A/B testing, and experimental design.
- Familiarity with deep learning architectures and NLP techniques.
- Exposure to big data tools like Spark, Snowflake, or Databricks.
- Domain expertise in [e.g. healthcare] is a plus.