Senior Data Scientist
Tasks
- Apply causal inference methods
- Apply predictive modeling survival analysis and Bayesian inference
- Apply psychometric methods
- Build statistical and machine learning models
- Create decision frameworks for trade offs
- Design A/B and multivariate experiments
- Design and evaluate instrumentation strategies
- Develop learner segmentation and personalization models
- Develop treatment effect measurement frameworks
Perks/Benefits
- N/A
Skills/Tech-stack
A/B | A/B Testing | B testing | Bayesian Inference | Causal Inference | Difference-in-differences | Feature Engineering | Hypothesis Testing | Instrumental Variables | Item Response Theory | Latent variable models | Machine Learning | Model Monitoring | Model Validation | NumPy | Pandas | Power analysis | Python | Regression discontinuity | Reliability analysis | Response Theory | SQL | SciPy | Scikit-learn | Sequential testing | StatsModels | Survival analysis | Validity Analysis
Education
Roles
Related jobs
-
Lead Decision Scientist (Web) USD 133K-195KA/B | A/B Testing | Adobe Analytics | B testing | Causal Inference401k company match | Employee assistance program | Equipment and tools reimbursement | Flexible PTO | Free life360 platinum membershipSenior-level Full TimeRemote, US; Remote, Canada R1d ago
-
Senior Data Scientist CAD 137K-172KA/B | A/B Testing | Airflow | Amplitude | B testingComprehensive benefits | Equity | Variable paySenior-level Full TimeCanada R1d ago
-
Staff Decision Scientist (Strategic Insights) USD 148K-218KA/B | A/B Testing | B testing | Causal Impact | Causal Inference401k matching | Company shutdown days | Employee assistance program | Equipment and tools reimbursement | Flexible PTOSenior-level Full TimeRemote, US; Remote, Canada R1d ago
-
Lead Decision Scientist (International) USD 133K-195KA/B | A/B Testing | Analytics engineering | B testing | Causal Inference401k matching | Dental insurance | Disability insurance | Employee assistance program | Equipment and tools reimbursementEntry-level Full TimeRemote, US; Remote, Canada R1d ago
-
Senior Data Scientist USD 170K-200KCausal Inference | Data Pipelines | Debugging | Experimentation | Machine Learning401k | Dental insurance | Flexible PTO | Health insurance | Paid HolidaysSenior-level Full TimeRemote - Canada R1d ago
-
Machine Learning Analyst CAD 90K-110KAWS | Amazon SageMaker | Branching | Code Reviews | DockerFlexible hybrid schedule | Performance bonus eligibility | RRSP contribution after 6 monthsMid-level Full TimeToronto Office, Canada R1d ago
-
Principal Data Scientist I CAD 114K-164KBERT | Deep learning | Distributed Computing | Gradient boosting | HadoopCommuter Spending Account | Comprehensive health plan | Dependent care spending account | Disability insurance | Flexible work optionsSenior-level Full TimeHome Based - Canada ON R1d ago
-
C# | MATLAB | NumPy | Pandas | PythonPart-time project work | Project based workSenior-level Full TimeCanada - Remote R1d ago
-
Senior Product Data Scientist CAD 140K-180KA/B | A/B Testing | Amplitude | B testing | Causal InferenceAnnual learning and development budget | Dental insurance | Health insurance | Home office stipend | Hybrid workSenior-level Full TimeMontreal, Toronto, Vancouver, SF (Remote) R2d ago
-
A/B | A/B Testing | Airflow | B testing | DBTDental insurance | Flexible sick leave | Flexible-hybrid work | Health insurance | Life insuranceSenior-level Full TimeCanada R2d ago
-
MATLAB | NumPy | Numerical Simulation | Pandas | PythonFreelance opportunities | Part-time project workEntry-level FreelanceCanada - Remote R2d ago
-
Data Scientist III CAD 126K-160KCI/CD | Classification | Cloud platform | Cross-validation | DatabricksSenior-level Full TimeToronto, Ontario, Canada R3d ago
-
Data Scientist II CAD 100K-138KCI/CD | Classification | Cloud platform | Cross-validation | DashboardsMid-level Full TimeToronto, Ontario, Canada R3d ago
-
Data Scientist CAD 125K-170KA/B | A/B Testing | B testing | Bias Variance | Bias-Variance TradeoffCareer coaching | Extended health benefits | Learning and leadership programs | Retirement savings matching | Stock optionsSenior-level Full TimeRemote R8d ago
-
AWS | Apache Spark | Data Science | Java | Learning operationsDental insurance | Employer-sponsored training | Health insurance | Hybrid work option | Remote work optionMid-level Full TimeMontr\xc3\xa9al R8d ago
-
Agile | Azure | Data Quality | DataOps | DatabricksHealth benefits | Hybrid work flexibility | Retirement benefits | Work-life balanceSenior-level Full TimeOttawa (centre-ville), ON, CA R8d ago
-
APIs | Async | Demand forecasting | Economic Order Quantity | GenAI401k RRSP Enrollment | Dental coverage | Healthcare | Paid time off | Remote workSenior-level Full TimeCanada (Remote) R9d ago
-
Senior Data Scientist II - Core Delivery CAD 192K-202KBehavioral Decision Theory | Causal Inference | Complex Systems Modeling | Complex systems | DashboardsAnnual refresh grants | Equity grant | Remote workMid-level Full TimeCanada - Remote (ON, AB, BC, … R9d ago
-
Specialist, Metering Analytics CAD 87K-109KData Visualization | Data cleaning | Data reporting | JSON | Microsoft ExcelHybrid work environment | Mentorship | Paid time off | Pension plan | Professional development trainingMid-level Full TimeMarkham, ON, L6G 1A6, CA R9d ago
-
Senior Staff Data Scientist - Consumer Relevance CAD 115K-145KCausal Inference | Counterfactual evaluation | Experiment design | Power analysis | PythonFlexible vacation | Paid parental leave | Paid volunteer time off | Remote interview optionSenior-level Full TimeRemote - Ontario, Canada R9d ago
-
Feature Engineering | Langchain | MLOps | Machine Learning | MatplotlibFlexible part-time schedule | Project-based assignmentsMid-level FreelanceCanada - Remote R9d ago
-
Freelance Data Scientist, ad hoc CAD 80K-90KAWS | Bayesian Modeling | Cloud platform | Clustering | Descriptive StatisticsNo travel required | Remote workSenior-level Contract FreelanceToronto, Ontario, Canada R10d ago
-
Senior Staff Data Scientist - Consumer Experimentation CAD 116K-153KAdaptive experimentation | Bandit Algorithms | Bayesian Methods | Causal Inference | Cluster-randomizationCaregiving support | Coaching benefits | Family planning support | Flexible vacation | Gender-affirming careSenior-level Full TimeRemote - Ontario, Canada R10d ago
-
Senior Data Scientist, Consumer CAD 108K-155KData Analysis | Deep learning | Experiment design | Machine Learning | PythonComprehensive medical benefits | Family planning support | Flexible vacation | Gender-affirming care | Global benefits programsSenior-level Full TimeRemote - Ontario, Canada R14d ago
-
Senior Marketing Decision Scientist II CAD 168K-177KA/B | A/B Testing | Ads Data | Ads Data Hub | AirflowAnnual refresh grants | Equity grant | Flex First work policy | Mentorship | Remote workSenior-level Full TimeCanada - Remote (ON, AB, BC, … R14d ago