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Added 1 month ago
AN
Senior/Lead Software Engineer, Network Systems
Arista Networks
Vancouver, BC
- Full-time
Develop and maintain features using C, C++ and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to test the features.
Added 2 months ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
Develop and maintain features using C, C++ and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to test the features.
Added 1 month ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
Develop automated tests using C, C++ and Python to validate your features.
Added 1 month ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
Independently implement solutions to small-sized problems in our packet forwarding engine software and system software using the C, C++, and python programming languages.
Added 1 month ago
AN
Senior Software Engineer, Linux Kernel
Arista Networks
Vancouver, BC
- Full-time
Develop and maintain EOS Kernel features and tests using C, C++ and Python, review and contribute to functional and design specifications. Build automated tests and test infrastructure to…
Added 4 months ago
AG
Senior Geographic Information System Analyst
ADGA Group Consultants Inc
Ottawa, Ontario
- $80 to $120 CAD / hour
- Contract
We are seeking a skilled Geographic Software Developer to support the development, integration, and maintenance of GIS-enabled web applications and supporting infrastructure within a secure…
Added 4 months ago
AG
Senior Technical Architect - Linux Systems & Cloud
ADGA Group Consultants Inc
Ottawa, Ontario
- $130 to $150 CAD / hour
- Contract
Develop and maintain Bash, PowerShell, and Python scripts to automate administrative and operational tasks
Added 29 days ago
Staff Software Engineer, Internal Tools
Tubi - Canada
Toronto, ON
Tubi’s Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible…
Added 1 month ago
S
Senior Quality Engineer - Neurodiversity Hiring Initiative
Specialisterne
Toronto, ON
- Full-time
Build scalable automation solutions using Python and modern testing tools such as Playwright, with a focus on maintainable framework design, CI/CD integration, and reducing dependency on…
Added 3 months ago
EM
FPGA Design Engineer
Evertz Microsystems Limited
Burlington, Ontario
- Full-time
Scripting and automation using Python, Tcl, or similar for build, test, or validation flows
Added 3 months ago
F
Embedded Software Developer
Fortinet
Burnaby, British Columbia
- Full-time
As a software developer at Fortinet, you will:
Added 3 months ago
PI
Full Stack Engineer
Patlytics, Inc.
Remote, Canada
- Full-time
- Remote
Build features across our Python/FastAPI backend, Next.js frontend, and LLM inference pipeline, each serving millions of patent analysis requests
Added 3 months ago
Wireless Communications Systems Developer (SDR / Protocols / Embedded)
Octasic
Montreal, QC
We are looking for a Wireless Communications Systems Developer to join our software-defined radio team. The ideal candidate has strong experience in embedded software development, debugging…
Added 1 month ago
SG
DevOps Specialist
Scientific Games
Montreal, QC
- Full-time
…avec Terraform et Ansible ; la maîtrise de CloudFormation, Python, Bash, PowerShell, GitOps ou d’outils similaires constitue un atout…
Added 3 months ago
HT
Co-op Engineer - AI Software Engineering
Huawei Technologies Canada Co., Ltd.
Markham, ON
- Internship
Software Engineering Expertise: 2+ years of professional experience in C/C++, Python, and TypeScript application development, with a deep understanding of their respective programming…
Added 2 months ago
Director, Data Science/ML
CookUnity
Toronto, Ontario
Hands-on technical proficiency in Python, SQL, and modern ML frameworks (scikit-learn, PyTorch, TensorFlow)
Added 1 month ago
A
Senior Software Developer
Autodesk
Toronto, ON · Montreal, QC · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
We are seeking a passionate and experienced Senior Software Developer to join a Data Services team focused on delivering core record- and entity-management services. You will help design,…
Added 3 months ago
Tools & Automation Backend Quality Engineer – App Store Analytics
Apple
Vancouver, British Columbia
…build scalable, robust backend test automation using Java or…
Added 3 months ago
MS
C++ Developer (Hybrid)
Morgan Stanley
Montreal, Quebec
- Full-time
Front-office Credit Risk management technology group is seeking a C++ developer for pricing model implementation projects required to support and enhance mission critical Credit Risk data…
Added 3 months ago
T
Senior Software Engineer - Professional Services
Trackunit
London, Ontario
- Full-time
…the kind of high-quality engineering that makes Trackunit’s developer experience a genuine competitive advantage for our…
Added 3 months ago
C
Data Annotation Specialist, Data Science
Cohere
Remote, Canada
- Contract
- Remote
Proficient knowledge and understanding of Python and industry-standard data science packages (numpy, pandas, matplotlib, sqlite, or others).
Added 3 months ago
Data Governance and Quality Specialist
Equitable
Waterloo, Ontario
Working knowledge of programming languages (e.g., Python, PySpark, Java, or C#) is an asset.
Added 3 months ago
O
Solution Consultant, NAM
Omilia
Remote, Canada
- Remote
Added 1 month ago
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Software Engineer Production Systems - Netflix Animation Studios
Netflix
Vancouver, BC
- Full-time
Experience coding in other languages (e.g. Python, Rust, Kotlin)
Added 3 months ago
JI
Senior Data Scientist | Scientifique de données senior
Jesta I.S.
Westmount, Quebec · Montreal, Quebec
- Full-time

CookUnity

Director, Data Science/ML

Toronto, ON, Canada

$210,000 - $250,000 CAD

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Job details

Pay: $210,000 - $250,000 CAD
Experience: 10+ years of experience in data science, with at least 5 years in leadership roles managing data scientists or ML engineers
Posting language: English
Posted: Jul 22, 2026

Original job description

About CookUnity:

Food has lost its soul to modern convenience. And with it, it has lost the power to nourish, inspire, and connect us. So in 2018, CookUnity was founded as the first-of-its-kind platform that connects the world with the source of truly great food: chefs. Today, CookUnity delivers 50 million meals a year from the industry’s best chefs to homes all over the country. Fresh. Ready-to-eat. And crafted with the passion that nourishes body and soul.

Unwilling to stop there, CookUnity is expanding beyond delivery to become an ever-innovating marketplace focused on our singular mission: empower Chefs to nourish the world.

If that mission has you hungry in more ways than one, you’ve found the right job posting.

The role:

We're looking for a Director, Data Science/ML who will drive CookUnity's next phase of product innovation through forward-looking data science capabilities. This role goes beyond traditional analytics - you'll be responsible for building the ML and experimentation foundation that enables personalized, intelligent product experiences at scale.

You'll own the strategic vision for how data science shapes our product roadmap. You'll build and lead a team focused on predictive modeling, personalization, experimentation frameworks, and emerging ML capabilities that directly impact customer engagement, retention, and lifetime value. This is a high-impact role for someone who thinks strategically about the future of product science while remaining hands-on in driving technical execution.

Responsibilities:

Strategic Vision & Product Partnership

Define and execute the product data science strategy, identifying opportunities where ML and predictive analytics can unlock step-change improvements in customer experience and business outcomes
Partner closely with Product, Growth, Engineering, and UX leadership to influence product roadmap with data-driven insights and forward-looking ML capabilities
Act as a thought leader on emerging data science techniques (personalization, recommendation systems, causal inference, generative AI) and their application to product problems
Translate complex product challenges into clear data science problems with measurable success criteria
Own the end-to-end ML lifecycle for product use cases: problem framing, feature development, model training, deployment, monitoring, and iteration
Partner with the Growth Data Science & Analytics team to align experimentation, measurement, and modeling efforts into a cohesive end-to-end data science ecosystem.

Team Leadership & Development

Build, mentor, and scale a high-performing product data science team capable of delivering both strategic insights and production ML systems
Foster a culture of innovation, experimentation, and continuous learning within the data science organization
Create career development pathways that attract and retain top data science talent
Collaborate with Analytics Engineering to ensure seamless model deployment and monitoring

Advanced Analytics & ML Capabilities

Own and evolve personalization and recommendation systems that drive engagement and conversion across the customer journey
Design and implement robust experimentation frameworks that enable rapid, high-quality product testing and learning
Develop causal inference methodologies to understand true incrementality of product changes.
Ensure models are observable, explainable where needed, and continuously improved post-launch

Product Measurement & Impact

Define product success metrics and measurement frameworks that align with business objectives
Build scalable dashboards and monitoring systems that provide real-time visibility into product performance
Conduct deep-dive analyses on user behavior patterns to uncover opportunities for product optimization

Qualifications:

10+ years of experience in data science, with at least 5 years in leadership roles managing data scientists or ML engineers
Proven track record building and deploying ML models in production, particularly in personalization, recommendation systems, or predictive modeling
Deep expertise in experimentation and causal inference, including A/B testing, incrementality measurement, and statistical rigor
Strong product sense and business acumen - ability to identify high-impact opportunities and translate them into data science initiatives
Experience in consumer tech, e-commerce, or marketplace businesses where personalization and user engagement are critical
Excellent communication skills - ability to explain complex technical concepts to non-technical stakeholders and influence product strategy
Hands-on technical proficiency in Python, SQL, and modern ML frameworks (scikit-learn, PyTorch, TensorFlow)
Experience with cloud-based data infrastructure (AWS, GCP, Snowflake) and ML Ops tools (MLflow, Airflow, Kubeflow)

Preferred requirements:

PhD or Master's degree in Computer Science, Statistics, Mathematics, or related quantitative field
Experience with real-time ML systems and feature stores
Background in recommendation systems or two-tower/multi-modal embeddings
Familiarity with generative AI and LLM applications in product contexts
Experience building data science teams from scratch or through periods of rapid growth
Prior work in subscription businesses or retention-focused products
Knowledge of modern product analytics tools (Amplitude, MixPanel, Looker)

What Success Looks Like

6 months: Established product data science roadmap aligned with business priorities; shipped at least one high-impact ML model to production; built strong partnerships with Product and Engineering leadership
12 months: Scaled the product data science function with key hires; delivered measurable improvements in personalization and customer engagement metrics; implemented robust experimentation frameworks used across product teams

Learn More About CookUnity

We believe great leadership starts with alignment on vision, values, and ways of working. To give you deeper insight into who we are and what we’re looking for, we invite you to explore: CookUnity's Leadership Principles – The values and behaviors that guide how we operate, collaborate, and scale.

We hope this provides valuable insight into our culture and product vision. If this excites you, we’d love to connect!

Benefits

🩺 Health Insurance coverage (Canada Life)

📈 We grow, you grow: Stock Options Plan granted on Day 1

🌟 Eligible for a bi-annual performance bonus

⛱ Flexible Paid Time Off

🗓️ 5- year Sabbatical: After 5 years with CookUnity, you get a 4-week paid sabbatical

🐣 Paid Family leave.

🕯 Compassionate Leave: 3-5 days each time the need arises

🥘 A generous amount of CookUnity credits to enjoy our amazing meals, added to your account, monthly.

🤖 AI-forward workplace: enterprise access to ChatGPT and Claude to help you work smarter and grow faster.

🧘🏽‍♀️ Wellness perks: fitness subsidies to build a healthy lifestyle

👩🏾‍🏫 Personalized Spanish coach

🚀 Awesome opportunity to join a company that is looking to change how we eat and how chefs work!

Compensation

All final pay rates will be determined by candidates experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.

Pay Range for this position

$210,000 - $250,000 CAD

If you’re interested in this role, please submit your application, and if we think you might be a fit, we'll get in touch with you. Thank you for your time!

CookUnity is an Equal Opportunity Employer. We are dedicated to creating a community of inclusion and an environment free from discrimination or harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.

A quick note for all candidates
We’ve recently seen an increase in recruitment scams across the industry, and we want to make sure you (and your data) stay safe while applying to CookUnity. We also want you to know that we take this seriously - sometimes, as part of our process, we may ask for a brief “proof of humanity” to confirm that we’re connecting with a real person, not an impersonator. Here are a few tips to help you protect yourself and know what to expect from us:

Apply only through our official channels. All open roles are listed on our official careers page: careers.cookunity.com
Our recruiters are real people - and easy to verify. You can always find them on LinkedIn with verified profiles. If you’re unsure, feel free to reach out to us on our official LinkedIn Company Page.
We only communicate through official CookUnity channels. That means emails ending in @cookunity.com and interviews held through official company platforms (Google Meet or Zoom) - never WhatsApp, Telegram, or SMS.
We’ll never ask for payment or personal financial details. If anyone does, please don’t share any information and let us know right away.

If something ever feels off or you’re unsure about a message, we’d much rather you double-check with us. You can always contact us directly through any of our social media channels. We appreciate your interest in joining CookUnity - and we care about keeping your experience (and safety) as genuine as possible.

Apply About employer

More about this job

Responsibilities

Lead the strategic vision for product data science by building ML and experimentation foundations to enhance customer engagement and lifetime value. Manage the end-to-end ML lifecycle and lead a high-performing team to deliver personalized product experiences at scale.

Requirements

Requires over 10 years of data science experience with at least 5 years in leadership and a proven track record of deploying production ML models. Proficiency in Python, SQL, and modern ML frameworks is essential, with a preference for advanced degrees in quantitative fields.

Skills

Machine Learning
Predictive Modeling
Personalization
Recommendation Systems
Causal Inference
A/B Testing
Python
SQL
PyTorch
TensorFlow
Scikit-learn
ML Ops
AWS
GCP
Snowflake
Product Strategy

Benefits

Health Insurance
Stock Options
Performance Bonus
Flexible Paid Time Off
Sabbatical
Paid Family Leave
Compassionate Leave
CookUnity Credits
AI Tool Access
Wellness Perks
Spanish Coach

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
ML Ops
Personalization
Recommendation Systems
Causal Inference
A/B Testing
Python
SQL
PyTorch
TensorFlow
Scikit-learn
AWS
GCP
Snowflake
MLflow
Airflow
Kubeflow
Amplitude
MixPanel
Looker
Generative AI
LLM
Predictive Analytics
E-commerce
Marketplace
Subscription Business
Customer Retention
Feature Stores
Multi-modal Embeddings

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