Senior Data Scientist developing analytics and modeling capabilities to support Lime's City and Vehicle Tech initiatives. Collaborating with cross-functional teams to enhance product experiences and drive decision-making.
Responsibilities
Lead the development, validation, productionization, and iteration of machine learning models that support city and vehicle tech initiatives, including feature engineering, model selection, performance tuning, and integration into product and enforcement systems
Define and establish model and product performance metrics, building clear evaluation frameworks to assess live performance and guide data-driven decision-making
Own and contribute to the development of analytical data pipelines and instrumentation required to support modeling, experimentation, and reliable reporting
Design, lead, and support experimentation efforts, including product initiatives and pilot programs, to measure impact, validate performance, and deliver insights that inform broader product and business strategy
Manage complex, cross-functional initiatives from scoping through executive communication
Make business recommendations using effective presentation skills, conveying findings at multiple levels including executive leadership, managers, and peers
Requirements
Bachelor’s degree in a quantitative field (e.g. engineering, sciences, math, statistics, computer science, or related discipline); advanced degree preferred
5+ years of experience in data science or machine learning roles
Strong proficiency in Python and SQL
Demonstrated experience building, validating, and iterating on machine learning models in production environments
Experience designing experiments and applying statistical methods to evaluate model and product performance
Ability to independently drive ambiguous, high-impact initiatives
Strong communication skills and the ability to translate complex modeling concepts into clear business recommendations
Data Scientist at Desjardins, a financial services cooperative, developing advanced analytics, machine learning and AI models. Advising stakeholders and supporting data - driven business decisions.
Data Scientist building IFRS 9, behavioural, and predictive credit - risk models for Financeit’s Canadian point - of - sale financing platform. Automating analytics and translating borrower data into actionable risk insights.
Scientifique de données principal optimisant acquisition, fidélisation et monétisation chez Shakepay, plateforme canadienne de services financiers Bitcoin. Pilotage de l'expérimentation, de l'analyse statistique et des décisions de croissance.
Senior Data Scientist developing machine learning and LLM solutions for Qventus, transforming healthcare operations. Building production models, experiments, and data pipelines that improve patient outcomes.
Data Scientist developing statistical and machine learning algorithms to detect bots and fraud. Supporting HUMAN Security’s platform that protects enterprises and internet platforms from cybercrime.
Data Manager leading clinical - trial database, validation, reconciliation, and lock activities for ClinChoice, a global full - service CRO. Hybrid permanent role in Mississauga, Ontario.
Data Scientist developing and maintaining credit risk models for Desjardins, a financial cooperative. Advising teams on risk quantification, Basel/IFRS standards, and credit decisions.
Senior Data Scientist scaling Instacart’s Meals initiative for grocery delivery. Leading experimentation, KPI tracking, and product analytics to drive engagement, activation, and reactivation.
Senior Data Scientist optimizing bidding, pacing, targeting, and budgets for Instacart’s grocery delivery and advertising marketplace. Driving experimentation and production algorithms that improve advertiser outcomes and platform revenue.