CSC Generation is building closed-loop decision systems that use machine learning to operate consumer businesses more intelligently.We are starting with pricing and expanding into areas such as inventory, purchasing, promotions, marketing, and assortment.The RoleYou will help build systems that:estimate causal response + quantify uncertainty → choose actions → generate useful information → observe outcomes → update policies → evaluate challengers → deploy within guardrailsWe want to answer questions such as:- What happens because we change a price, rather than simply what happens next?- How should uncertainty affect a decision?- When should the system exploit what it knows versus experiment to learn?- Can we estimate the value of a challenger policy before fully deploying it?- How do we optimize economic outcomes while respecting inventory, margin, vendor, customer, and operational constraints?What You'll Work OnDepending on your background, you may work across:causal and heterogeneous treatment-effect modelinguncertainty estimation and calibrationcontextual bandits, active learning, or sequential decision-makingpolicy learning and constrained optimizationcounterfactual and off-policy evaluationexperimentation and champion/challenger systemsproduction ML infrastructure, monitoring, and automated deploymentWe care about selecting the right method,



not using a particular framework.What Success Looks LikeSuccess is not a better offline metric.The systems you build should produce measurable economic lift in controlled experiments, generalize across businesses, learn from their own interventions, and safely automate an increasing share of real commercial decisions.Over time, the goal is simple:the system should become better at operating the business because it has operated the business.What We're Looking ForWe care more about exceptional technical ability and judgment than matching a checklist.Strong candidates will have experience in several of:machine learning and statistical modelingcausal inference and experimentationrecommendation, advertising, pricing, marketplace, credit, or other decision systemsbandits, reinforcement learning, optimization, or active learninguncertainty estimationcounterfactual evaluationproduction ML systemsPython, SQL, and large behavioral datasetsWhy This Role Is DifferentMost ML systems learn from a dataset.Here, the decisions made by the model influence the data the model sees next.That creates a continuous loop:Decision → intervention → outcome → learning → better decisionThe long-term prospect is to build that capability once and apply it across a portfolio of businesses and increasingly broad commercial decisions. #J-18808-Ljbffr

📌 Senior Machine Learning Engineer, Causal & Decision Systems (Toronto)
🏢 Cscgeneration 2
📍 Toronto