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Added 2 mins ago
LT
Shipper/Receiver
LMI Technologies
Burnaby, BC
- Full-time
Reporting to the Shipper/Receiver Team Lead, the Shipper/Receiver supports the accurate and timely movement of materials and finished goods. Responsibilities include picking, packing,…
Added 2 mins ago
NG
Underground Supply Chain Logistics Coordinator
New Gold Inc.
Emo, ON
- Full-time
…Columbia, Canada. In addition, Coeur owns the Silvertip silver-zinc-lead exploration project in British…
Added 2 mins ago
A
Talent Acquisition Partner
Altis
Brampton, ON
- $70,000 to $90,000 CAD / year
- Full-time
…future business needs. You'll collaborate with leaders across production, engineering, quality, supply chain, and plant operations to attract top talent and create an exceptional candidate…
Added 2 mins ago
R
Electrician (Journeyman)-Stoney Creek
Reel
Stoney Creek, NB
- Full-time
…industrial electromechanical material-handling systems for production lines. Over 3,500 employees are contributing to the success of REEL globally, with over 400 employees throughout Canada…
Added 2 mins ago
TM
Partnerships Manager
The MRG Group
Toronto, ON
- $70,000 to $80,000 CAD / year
- Full-time
This role will lead the day-to-day management of assigned accounts, oversee partnership execution across MRG’s venues, festivals, hospitality properties and live events, and ensure all…
Added 2 mins ago
G
Senior Data Analyst
GOcxm
Toronto, ON
- Full-time
…data, ensure every number is right, build predictive models, lead analytical studies, and tell clear, compelling stories with data for audiences ranging from brand teams to executives.…
Added 2 mins ago
EL
Project Lead- EU-GMP
Emerald Lane Recruitment
Fredericton, NB
- $75,000 to $105,000 CAD / year
- Full-time
…Canadian provinces. They are seeking an experienced EU-GMP Project Lead to join their team onsite at their Fredericton, New Brunswick…
Added 2 mins ago
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Content Manager
.IMG
Calgary, AB
- Full-time
We’re hiring a Senior Content Manager - someone who already knows what works, understands algorithms, and can lead content execution from idea to publish without hand-holding.
Added 4 mins ago
Automotive Inspection Manager
Clutch Technologies Inc.
Toronto, ON
…rapidly, we are looking for an Automotive Inspection Manager to lead our vehicle inspection department within our reconditioning facility. This role focuses on overseeing vehicle…
Added 4 mins ago
B
Senior Data Analyst (FT)
Brand-FX
Toronto, ON
- Contract
…data, ensure every number is right, build predictive models, lead analytical studies, and tell clear, compelling stories with data for audiences ranging from brand teams to executives.…
Added 18 mins ago
SC
Rigging Artists - (Junior, Mid, Senior)
Stellar Creative Lab
Vancouver, BC
- $57,000 to $90,000 CAD / year
- Full-time
Senior: 5+ years of production experience. You are an expert at rigging complex hero assets, highly proficient in Python/scripting, and are comfortable mentoring junior artists and helping…
Added 18 mins ago
SC
Rigging Lead
Stellar Creative Lab
Vancouver, BC
- $80,000 to $95,000 CAD / year
- Full-time
At Stellar, we aim to build a studio where people actually want to work. We face production’s inevitable ups and downs as a supportive, truly connected team, prioritizing open communication…
Added 31 mins ago
SC
Rigging Lead
Stellar Creative Lab
Vancouver, BC
- Full-time
At Stellar, we aim to build a studio where people actually want to work. We face production’s inevitable ups and downs as a supportive, truly connected team, prioritizing open communication…
Added 31 mins ago
P
Director, Scientific Services (Canada)
Prime
Canada
- Full-time
…delivery, operational performance, and business growth. They lead and develop high-performing scientific teams to deliver high-quality, compliant, and strategically aligned medical…
Added 31 mins ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 31 mins ago
ED
Senior Quality Engineer/Lead - EN 323
Export Development Canada | Exportation et développement Canada
Ottawa, ON
- $96,557 to $128,743 CAD / year
- Full-time
The Digital Platforms team within the Working Capital Solutions group is seeking a Senior Quality Engineer/Lead with specialized AI expertise to help build and evolve EDC's AI-enabled…
Added 31 mins ago
AC
Manager
Achieve CPAs LLP
Burnaby, BC
- Full-time
Lead and manage multiple engagements and associates
Added 31 mins ago
AE
Engineering Superintendent, Underground Operations
Agnico Eagle Mines Limited
Cochrane, ON
- Full-time
Lead the development and execution of short, medium, and long-term mine plans that optimize production, resource utilization, operational efficiency, and project value;
Added 31 mins ago
ET
Senior Product Manager, Integration & Data Platforms
Encore Technical Solutions Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Lead cross-functional coordination for capacity planning, dependency management, release readiness, risk mitigation, and production support.
Added 31 mins ago
KG
Project Manager
Kode Group
Prince George, BC
- Full-time
…demonstrate strong leadership skills and a proven ability to lead and manage projects from inception through to completion. This role requires excellent communication and collaboration with…
Added 31 mins ago
B&
Senior Civil Engineer (Calgary)
Burns & McDonnell
Calgary, AB
- Full-time
The Senior Civil Engineer will lead civil design project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power,…
Added 31 mins ago
TG
CAD Designer – Intermediate to Senior (Technical Lead)
Trulite Glass & Aluminum Solutions
Vaughan, ON
- $75,000 to $85,000 CAD / year
- Full-time
Trulite is growing its technical team and hiring a CAD Designer at the intermediate or senior (Technical Lead) level. You'll turn architectural drawings and customer orders into accurate…
Added 31 mins ago
V(
Electromechanical & Product Test Technician
VDG (Van der Graaf)
Brampton, ON
- Full-time
Manufacturing in-house in the USA and Canada for 40 years, using cutting-edge production technology and automation, and with continuous improvements through R&D, VDG ensures product…
Added 31 mins ago
AM
Manufacturing Development Engineer
Arbutus Medical Inc.
Burnaby, BC
- $115,000 to $125,000 CAD / year
- Full-time
…supporting first articles and pilot builds, troubleshooting production issues, and ensuring product requirements translate successfully into real-world…
Added 31 mins ago
BR
Business Analyst, Operational Strategy
Brookfield Renewable N.A.
Gatineau, QC
- Full-time
Lead requirements gathering sessions, workshops, interviews, and process reviews.

TechBlocks

Senior Data Scientist

Vaughan, ON, Canada

Contract

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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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