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Jobs in Canada

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Added 4 mins ago
CA-Store Leader
Apple
Winnipeg, MB
Lead, build, and manage multiple business groups within a fast-paced, complex, and constantly changing retail environment.
Added 19 mins ago
AC
Gérant 1090
Alimentation Couche-Tard
Levis, QC
- Full-time
…full-time employees which may include Assistant Manager(s), Lead Representative(s) and Customer Service…
Added 34 mins ago
SF
Assistant Showroom Manager
Smitty’s Furniture
Kitchener, ON
- Full-time
3+ years of retail sales experience, including experience in a supervisory or team lead role
Added 48 mins ago
A
Payroll & Rewards Operations Lead
APPLY
Toronto, ON
- Full-time
As a Payroll & Rewards Operations Lead, you’ll be a cornerstone of our global People Operations function, sitting at the intersection of global rewards and people analytics. You will drive…
Added 48 mins ago
SC
shift supervisor - Store# 04756, LOUIS ST LAURENT & THOMPSON RD S
Starbucks Coffee Company
Milton, ON
- Full-time
As a Starbucks Shift Supervisor, you will assist the store manager in executing store operations during scheduled shifts. As a team lead, you will deploy partners and delegate tasks to…
Added 2 hours ago
I
E-Commerce Portfolio Lead
IMGadgets™
Mississauga, ON
- Full-time
The E-Commerce Portfolio Lead bridges high-level strategy and day-to-day execution. This role focuses on accountability, account partner coordination, product sourcing support, launch…
Added 2 hours ago
N
Director, Engineering
NielsenIQ
Toronto, ON
- $150,000 to $176,000 CAD / year
- Full-time
…industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insights - delivered with advanced analytics through state-of-the-art…
Added 4 hours ago
S
Operations Lead - Full Time
sephora.com
Toronto, ON
- $22.2 to $26.1 CAD / hour
- Full-time
As Team Lead, Operations, you will be supporting all Operations related aspects of a specific Sephora store location. This includes direct management of all members of the Operations team.…
Added 5 hours ago
TC
Distribution Services Operations Supervisor - 6 Month Contract
TJX Canada – Winners, Marshalls, HomeSense
Delta, BC
- $76,620 to $107,268 CAD / year
- Full-time
We're seeking a Distribution Center Operations Supervisor - 6 Month Contract to join our fast-paced, dynamic Distribution Centre team! This is your chance to step into a leadership role…
Added 5 hours ago
LE
Assistant Service Center Manager
Laczko Equity Group Inc.
Winnipeg, MB
- $23.25 CAD / hour
- Full-time
management skills to lead, develop and train others in providing superior customer service. No day is ever dull. You’ll
Added 5 hours ago
TV
FINANCE MANAGER/CONTROLLER
Twin Valley Co-op Ltd
Birtle, MB
- Full-time
Financial Stewardship: Lead accounting, budgeting, forecasting, cost management, financial reporting, tax, audit, payables, receivables and compliance.
Added 5 hours ago
J
People Experience Specialist - Manufacturing & Distribution
Jobgether
Canada
- Full-time
Workplace Investigations: Lead thorough, objective investigations involving bullying, harassment, workplace violence, fitness for work, misconduct, and other employee concerns, maintaining…
Added 5 hours ago
AP
Pharmacy Manager
Ackroyd Pharmacy
Richmond, BC
- Full-time
Lead and oversee the day-to-day operations of the pharmacy
Added 6 hours ago
BM
Supervisor, Restaurants and Banquets- Flex - Year Round
Blue Mountain Resort
The Blue Mountains, ON
- Full-time
The purpose of this role is to lead frontline operations by supervising team members, ensuring exceptional guest service, and supporting the efficient delivery of restaurant and banquet…
Added 6 hours ago
BM
Conference Porter Supervisor - Flex - Year Round
Blue Mountain Resort
The Blue Mountains, ON
- Full-time
The purpose of this role is to lead the Porter team in delivering exceptional guest service by managing event space set-up and tear-down, maintaining standards, coordinating logistics, and…
Added 6 hours ago
SH
Sous Chef – Gerni's Farmhouse
Sparkling Hill Resort
Vernon, BC
- $50,000 to $60,000 CAD / year
- Full-time
…work closely with the Executive Chef to oversee daily kitchen operations, lead and develop the culinary team, and ensure consistently high standards of food quality, presentation,…
Added 6 hours ago
S
Operations Lead - Full Time
sephora.com
Sudbury, ON · Greater Sudbury, ON,CA
- $22.2 to $26.1 CAD / hour
- Full-time
As Team Lead, Operations, you will be supporting all Operations related aspects of a specific Sephora store location. This includes direct management of all members of the Operations team.…
Added 6 hours ago
BA
FIXED OPERATIONS MANAGER
Bannister Automotive Group
Chilliwack, BC
- $120,000 to $150,000 CAD / year
- Full-time
Bannister Hyundai Chilliwack is looking for a Fixed Operations Manager to lead our Service and Parts operations. This is an exciting opportunity for a motivated, hands-on leader who…
Added 7 hours ago
A
Retail Lead - Grandview, 2032, Vancouver, Canada
adidas
Langley (District), BC · City of Langley, BC
- Full-time
Job Title: Retail Team Leader - Grandview 2032, Langley, Vancouver Purpose: Act in a leadership capacity to support the sales, profitability, and operational goals for the store by guiding…
Added 7 hours ago
A
Retail Store Sales Associate I - Cookstown, 2007, Ontario, Canada
adidas
Cookstown, ON
- Part-time
Uses retail and customer expertise to maximize sales opportunities by prioritizing merchandise flow to the sales floor.
Added 7 hours ago
P
Supervisor, Global Partner Operations
Pursuit
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
…location. Beyond that, we offer thoughtfully crafted restaurants, retail, and transportation services that help our guests immerse themselves fully in the experience. What ties it all…
Added 7 hours ago
A
Retail Lead - Cookstown, 2007, Ontario, Canada
adidas
Cookstown, ON
- Full-time
Flawlessly executing store operations when responsible for product flow to and from sales floor and/or cashier procedures.
Added 7 hours ago
A
Supervisor, Restaurants and Banquets- Flex - Year Round
Alterra
The Blue Mountains, ON · Blue Mountain Resort LP
- Full-time
The purpose of this role is to lead frontline operations by supervising team members, ensuring exceptional guest service, and supporting the efficient delivery of restaurant and banquet…
Added 7 hours ago
A
Conference Porter Supervisor - Flex - Year Round
Alterra
The Blue Mountains, ON · Blue Mountain Resort LP
- Full-time
The purpose of this role is to lead the Porter team in delivering exceptional guest service by managing event space set-up and tear-down, maintaining standards, coordinating logistics, and…
Added 7 hours ago
TT
Distribution Services Operations Supervisor - 6 Month Contract
The TJX Companies, Inc.
Delta, BC · CAN TJX Canada Distribution Centre Churchill Street
- $76,620 to $107,268 CAD / year
- Full-time
We're seeking a Distribution Center Operations Supervisor - 6 Month Contract to join our fast-paced, dynamic Distribution Centre team! This is your chance to step into a leadership role…

TechBlocks

Senior Data Scientist

Vaughan, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 4, 2026
Posting language: English
Posted: Oct 5, 2026

Original job description

About the Role

We are hiring a lead data scientist to own the technical strategy and hands-on development of large-scale optimization and machine learning systems that drive real operational decisions - routing, scheduling, resource allocation, network design, or forecasting-driven planning. You will lead the design of Mixed-Integer Linear Programming (MILP), Vehicle Routing Problem (VRP), constraint programming, and machine learning solutions that turn complex, high-volume operational problems into scalable, production decision systems.

This is a player-coach position. You will set technical direction and mentor a team of data scientists while staying hands-on in solver design, model architecture, and production deployment. You will partner directly with business, engineering, and executive stakeholders to turn operational challenges into optimization systems that deliver measurable gains in cost, efficiency, and service quality - skills that translate directly across supply chain, logistics, workforce, network, and resource-planning problems.

What You'll Do

Optimization & Model Architecture

Own the technical architecture of large-scale optimization systems built on MILP/MIP, constraint programming, and heuristic/metaheuristic solvers (e.g., Gurobi, CPLEX, OR-Tools).
Design and scale routing, scheduling, resource allocation, and network optimization models that account for real-world constraints such as capacity, time windows, territory or zoning restrictions, and service-level commitments.
Set modeling standards, solver performance benchmarks, and reusable optimization frameworks used across the data science team.
Integrate ML-based forecasting (demand, consumption, ETAs, anomalies) with the optimization engine to move decision-making from reactive to prescriptive.

Technical Leadership & Delivery

Define the architecture for deploying optimization and ML solutions in production on cloud/lakehouse platforms (e.g., Azure, Databricks), including validation, monitoring, and rollback strategy.
Lead design reviews and set the bar for model governance, testing, and code quality across the team.
Partner with Data Engineering to productionize solvers and pipelines at the throughput required for large-scale, recurring optimization runs.
Stakeholder Partnership & Team Leadership
Translate operational priorities from business and operations leaders into a prioritized optimization roadmap.
Present model trade-offs, assumptions, and business impact clearly to executive and non-technical audiences.
Hire, mentor, and grow a team of data scientists and optimization engineers; establish career development, code review, and model review practices.

Required Qualifications

10+ years of experience in data science, operations research, applied mathematics, industrial engineering, or an equivalent quantitative field, including 3+ years leading or mentoring a team.
A proven track record of shipping production MILP/MIP or VRP systems that solve real routing, scheduling, resource allocation, or network optimization problems at scale - not only academic or proof-of-concept work.
Expert-level Python and SQL, with hands-on experience using at least one commercial-grade solver (Gurobi, CPLEX) and/or OR-Tools.
Experience combining ML forecasting with optimization (e.g., demand or consumption forecasting feeding a scheduling or planning engine).
Experience deploying and operating models on cloud/lakehouse platforms (Azure, Databricks, or equivalent).
Strong written and verbal communication; comfortable presenting technical trade-offs to executive stakeholders.

Preferred Qualifications

Master's or PhD in Operations Research, Applied Mathematics, Industrial Engineering, Data Science, or a related field.
Experience applying optimization in supply chain, logistics, transportation, manufacturing, retail, or field-operations settings.
Familiarity with simulation, digital twins, reinforcement learning, or prescriptive analytics.
Experience with Spark or distributed computing for large-scale data processing.
Exposure to MLOps and model governance frameworks.

Tools & Technologies

Python •SQL •Gurobi / CPLEX / OR-Tools • Azure • Databricks •MILP / VRP • Spark • MLOps

Why TechBlocks

Work directly with Fortune 500 executives and digital transformation leaders.
Be part of a fast-growing, AI-native software engineering firm redefining global delivery through our GCC-as-a-Service model.
Collaborate with global teams in Canada, the U.S., and India on cutting-edge cloud and AI initiatives.
Competitive compensation, performance incentives, and a culture that values ownership, agility, and innovation.

Apply About employer

More about this job

Responsibilities

Lead the technical strategy, architecture, and hands-on development of scalable optimization and machine learning systems for routing, scheduling, resource allocation, and network planning. Guide and mentor a data science team, productionize models with engineering partners, and communicate model trade-offs and business impact to stakeholders.

Requirements

Requires 10+ years of relevant quantitative experience, including 3+ years leading or mentoring a team, and a proven record of deploying production MILP/MIP or VRP systems at scale. Candidates need expert Python and SQL skills, experience with optimization solvers, ML forecasting, and cloud or lakehouse deployments; a relevant master's or PhD is preferred.

Skills

Python
SQL
Mixed-Integer Linear Programming
Mixed-Integer Programming
Vehicle Routing
Constraint Programming
Heuristic and Metaheuristic Solvers
Gurobi
CPLEX
OR-Tools
Machine Learning Forecasting
Cloud and Lakehouse Platforms
Azure
Databricks
Spark
Team Leadership

Benefits

Competitive Compensation
Performance Incentives

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Operations Research
Applied Mathematics
Industrial Engineering
Python
SQL
Mixed-Integer Linear Programming
Mixed-Integer Programming
Vehicle Routing Problem
Constraint Programming
Heuristic Solvers
Metaheuristic Solvers
Gurobi
CPLEX
OR-Tools
Machine Learning
Demand Forecasting
Scheduling
Resource Allocation
Network Optimization
Azure
Databricks
Spark
Distributed Computing
MLOps
Model Governance
Simulation
Digital Twins
Reinforcement Learning
Prescriptive Analytics

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