Data Scientist (Python & SQL) - Freelance AI Trainer
Tasks
- Build predictive models
- Conduct statistical analysis
- Design data science problems
- Document problem statements with business context
- Engineer features
- Evaluate AI system performance
- Implement Python solutions
- Perform data cleaning and EDA
- Prepare reproducible problem answers
- Validate model outputs
Perks/Benefits
Skills/Tech-stack
Customer Analytics | Feature Engineering | Forecasting | Fraud Detection | Fraud modeling | LLMs | Langchain | MLOps | Machine Learning | Matplotlib | NumPy | Pandas | Prompt engineering | PyTorch | Python | RAG | Risk Assessment | SQL | SciPy | Scikit-learn | Seaborn | Statistical Analysis | StatsModels | TensorFlow | Vector Databases
Education
N/A
Roles
Related jobs
-
Staff Data Scientist - Risk CAD 150K-180KAML | Causal Inference | Classification | DBT | Data InstrumentationAnnual training budget | Health and dental coverage | Paid vacation | Parental leave top-up | Remote-friendlySenior-level Full TimeRemote, Canada R1d ago
-
Senior Data Scientist - Risk CAD 130K-160KAML | Causal Inference | Classification | Compliance analytics | DBT20 days vacation per year | Annual learning budget | Health and dental coverage | Health and wellness spending account | Parental leave top-upSenior-level Full TimeRemote, Canada R1d ago
-
AWS SageMaker | Azure Machine Learning | Elasticsearch | Hugging Face | Hugging Face TransformersContinuous learning programs | Dental insurance | Disability insurance | Employee stock purchase plan | Fitness reimbursementSenior-level Full TimeCanada R1d ago
-
Anomaly Detection | Data Lakes | Data Pipelines | Data Visualization | Ensemble MethodsCross-functional collaboration | Regular team sessions | Team collaborationSenior-level Full TimeRemote, Canada (EST) R2d ago
-
Electromagnetism | MATLAB | Mechanics | NumPy | Numerical SimulationFlexible hours | Freelance opportunities | Part-time project-based workEntry-level FreelanceCanada - Remote R3d ago
-
C# | Combinatorics | Graph theory | MATLAB | NumPyFreelance project-based workSenior-level FreelanceCanada - Remote R4d ago
-
BigQuery | Data Analysis | Data Visualization | Deep learning | Exploratory Data AnalysisFlexible work environment | Hybrid work model | Inclusion Diversity Equity Awareness Team | Open communication | Paid vacation daysMid-level Contract Full TimeOakville, Canada R5d ago
-
Anomaly Detection | Data Analysis | Fraud Detection | Machine Learning | Model MonitoringEquity | Flexible work schedule | Fully remote | Home office setup allowance | Learning and development stipendSenior-level Full TimeCanada R6d ago
-
LLM | Langchain | MLOps | Matplotlib | NumPyFlexible hours | Freelance work | Part-time project-based workMid-level FreelanceCanada - Remote R7d ago
-
Market Analytics - Co-op Student CAD 35K-65KArtificial Intelligence | Campaign analytics | Customer Segmentation | Data Automation | Data VisualizationHybrid work model | Remote work up to 1 day per week | TrainingNone Full Time1 Presidents Choice Circle, Brampton, ON, … R8d ago
-
Lead Data Scientist CAD 168K-252KAI Studio | Agentic Workflows | Anomaly Detection | Azure | Azure AIAdoption reimbursement | Employee assistance program | Flexible time off | Learning and development | Medical, dental, vision benefitsSenior-level Full TimeCanada British Columbia Remote R8d ago
-
Senior Applied Scientist, Scheduling and Optimization CAD 130K-170KAPI Development | Asynchronous programming | CP-SAT | CPLEX | Constraint Programming401k retirement plan | Dental insurance | Healthcare | PTO | Remote workSenior-level Full TimeCanada (Remote) R12d ago
-
Senior Data Scientist USD 170K-200KA/B | A/B Testing | B testing | Computer Vision | Data integrationDental insurance | Flexible PTO | Health insurance | Remote work | Vision insuranceSenior-level Full TimeRemote, US or Canada - NYC … R13d ago
-
Senior Data Scientist USD 135K-203KAgile | C++ | Cloud infrastructure | Data Pipelines | Distributed SystemsGlobal office location options | Remote work optionSenior-level Full TimeRemote (Canada); Remote (United Kingdom); Remote … R13d ago
-
Staff Data Scientist CAD 211K-240KA/B | A/B Testing | B testing | Causal Inference | Conversational AICareer coaching | Hybrid work schedule | In-office culinary options | Inclusive family building benefits | Long term savings retirement plansSenior-level Full TimeVancouver, BC R15d ago
-
Senior Manager, Data Science CAD 120K-150KArtificial Intelligence | Attribution Modeling | Automation | Data Fusion | Data MiningContinuous learning | Discount program | Education reimbursement | Health and dental benefits | Hybrid workSenior-level Full TimeToronto, ON - Remote R15d ago
-
Senior Data Scientist, Operations USD 150K-220KCloud platform | Customer Support Analytics | Customer support | Data Modeling | Data QualityBenefits package | Dynamic work environment | Flexible working hours | Training and educationSenior-level Full TimeUS - Remote, Canada - Remote R15d ago
-
Senior Data Scientist CAD 100K-115KApache Spark | Artificial Intelligence | CI/CD | Data Engineering | Data WarehousingAgile growth SaaS environment | Coaching | Health benefits | Hybrid work flexibility | IT equipment providedSenior-level Full TimeLondon, Canada R15d ago
-
Staff Data Scientist USD 180K-230KA/B | A/B Testing | B testing | Bayesian Methods | Bayesian Modeling401k plan | Company-Paid Holidays | Flexible PTO | Healthcare benefits | Paid parental leaveSenior-level Full TimeRemote - Canada R18d ago
-
Access Control | CPT | Data Auditing | Data Cleansing | Data EnrichmentSenior-level Full TimeToronto, ON, CA R19d ago
-
Senior Machine Learning Scientist CAD 125K-165KData pipeline | Experiment design | Information Retrieval | Language Models | Language ProcessingAccess to cutting-edge AI tools | Comprehensive health, dental, & vision insurance | Employee & family assistance plan | Flexible work schedule | Learning and development budgetSenior-level Full TimeRemote Canada R20d ago
-
Senior Data Scientist, AI Native (Growth) USD 129K-190KA/B | A/B Testing | AWS | B testing | Bayesian ModelingEmployee assistance program | Equipment and tools support | Flexible PTO | Free Membership | Learning and development programsSenior-level Full TimeRemote, USA; Remote, Canada R20d ago
-
Data Scientist, Safety CAD 108K-135KA/B | A/B Testing | B testing | Causal Inference | Machine LearningChild care benefits | Commuter benefits | Dental insurance | Disability insurance | Family building benefitsMid-level Full TimeToronto, Canada R21d ago
-
Data Scientist, Algorithms - Driver Incentives CAD 108K-135KA/B | A/B Testing | B testing | Causal Inference | Data AggregationChild care benefits | Commuter benefits | Dental insurance | Disability insurance | Family building benefitsMid-level Full TimeToronto, Canada R21d ago
-
Computer Vision | Data Analysis | Deep learning | Ecommerce | Fine TuningFlexible schedule | Hybrid work | Remote work up to 4 weeks per yearSenior-level Full TimeToronto, ON R25d ago