Senior Data Scientist – Machine Learning, Python, SQL & Azure
- Toronto, ON, Canada
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Job details
- Posting language
- English
- Posted
Original job description
Senior Data Scientist – Machine Learning, Python & SQL
Skills and Responsibilities:
- Build and evaluate models (regression, classification, etc.)
- We are looking for an experienced Senior Data Scientist to support the AI CoE’s Machine Learning and Data Science initiatives.
- The ideal candidate will have strong applied machine learning, statistical modeling, analytics, and analytical problem-solving experience, with the ability to translate business problems into practical data science solutions.
- They should have expert knowledge of SQL and Python, along with hands-on experience in predictive modeling, forecasting, classification, regression, experimentation, A/B testing, feature engineering, model evaluation, and insights generation.
- This is a highly analytical and hands-on role focused on delivering end-to-end data science solutions, including data exploration, data preparation, feature engineering, model development, validation, interpretation, and communication of insights.
- Experience with visualization tools such as Tableau, Power BI, or similar platforms is useful, particularly for communicating model outputs, trends, and actionable insights.
- Experience working in cloud-based data science environments, including Azure, Azure ML, Databricks, MLflow, and related cloud technologies, would be considered an asset.
- Experience with use cases such as churn prediction, member personalization, recommendation systems, marketing optimization, anomaly detection, and experimentation frameworks would be valuable.
- In addition to technical depth, we are looking for someone who can work independently, collaborate effectively with data scientists, ML engineers, data engineers, and business partners, and help accelerate the delivery of enterprise AI and analytics solutions from exploration through production readiness.
More about this job
Responsibilities
The Senior Data Scientist at Astra North Infoteck will build, evaluate and explain predictive models that turn business problems into practical solutions. The work also includes preparing data, running experiments and sharing insights with business partners and engineers.
Requirements
Candidates need experienced, expert-level SQL and Python skills, plus applied machine learning and statistical modeling experience. Cloud data science experience (Azure, Azure ML, Databricks, MLflow) and visualization tools such as Tableau or Power BI are assets.
Skills
- Python
- SQL
- Machine Learning
- Regression
- Classification
- Predictive Modeling
- Forecasting
- A/B Testing
- Experimentation
- Feature Engineering
- Model Evaluation
- Statistical Modeling
- Azure
- Azure ML
- Databricks
- MLflow
- Tableau
- Power BI
- Data Visualization
- Data Preparation
- Insights Generation
- Churn Prediction
- Recommendation Systems
- Anomaly Detection
- Problem Solving
Categories
- Data & Analytics
- Technology
- Software
Keywords
- Senior Data Scientist
- Machine Learning
- Python
- SQL
- Azure
- Azure ML
- Databricks
- MLflow
- predictive modeling
- forecasting
- classification
- regression
- A/B testing
- feature engineering
- model evaluation
- churn prediction
- recommendation systems
- anomaly detection
- Tableau
- Power BI
Seniority
Senior
Tools
- Python
- SQL
- Azure ML
- Databricks
- MLflow
- Tableau
- Power BI
Languages
- English