Jobs in Canada

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Added 11 hours ago
Director, Talent Development
Liberty Utilities
Oakville, ON
Partner with senior leaders to identify future workforce and leadership capability requirements and develop plans to address critical gaps.
Added 12 hours ago
AC
CRM & CDP Solution Analyst
Air Canada Vacations
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Hybrid work model: Corporate Mandate of 4 days in office (Tuesday, Wednesday, Thursday + 4th day of your choice) and 1 day from home
Added 12 hours ago
CC
Senior Analyst, Commercial - Sparkling
Coca-Cola Canada Bottling Limited
Toronto, ON
- Volunteer
The Senior Analyst, Commercial – Sparkling turns data into the insights that help grow one of Canada's most dynamic beverage portfolios. In this role, your analysis will directly influence…
Added 12 hours ago
WC
(CAN) Manager, Business Operations eCommerce
Walmart Canada
Mississauga, ON
- Full-time
Adopts a holistic perspective that considers data, analytics, customer insights, and different parts of the business when making plans and shaping the team’s strategy.
Added 12 hours ago
S
Coordinator, Revenue Services
Sanya’k̓ula
Burnaby, BC
- Full-time
Responds to request for information from stakeholders, clients, and senior managers by conducting research and analysis to provide information for performance measurement. Prepares and…
Added 12 hours ago
WC
Senior Manager, Specialty Compliance and Ethics - Health Privacy
Walmart Canada
Mississauga, ON
- Full-time
The incumbent drives data-driven decision-making and continuous improvement initiatives based on analytics and identifies opportunities for automation in compliance processes. They lead the…
Added 12 hours ago
Staff Machine Learning Engineer, AdTech
HelloFresh
Toronto, ON
Raise the engineering bar across the team through code reviews, system design guidance, and active mentorship of Senior Engineers and Data Scientists.
Added 12 hours ago
E
Model Risk Governance Specialist
eTeam
Montreal, QC
- Contract
Prepare and present regular reports on model risk status, issues, and mitigation efforts to senior management, internal audit and regulators.
Added 12 hours ago
IW
Plan Manager
IG Wealth Management
MB · Manitoba, Canada
- Full-time
The Plan Manager and Data Integrity team is seeking a knowledgeable, driven, and inquisitive self-starter to join us as a Plan Manager. Reporting to the Senior Manager of Operations, you…
Added 12 hours ago
IW
Plan Manager
IG Wealth Management
ON · Ontario, Canada
- Full-time
The Plan Manager and Data Integrity team is seeking a knowledgeable, driven, and inquisitive self-starter to join us as a Plan Manager. Reporting to the Senior Manager of Operations, you…
Added 12 hours ago
OM
Account Manager, Social
Omnicom Media
Toronto, ON
- Full-time
Analyze performance data and deliver clear, actionable insights and recommendations
Added 12 hours ago
OM
Audience & Data Strategy Director
Omnicom Media
Toronto, ON
- Full-time
Advise senior stakeholders using data-driven insights across audience strategy, testing, and optimization.
Added 12 hours ago
OM
Sr Campaign Manager, Programmatic
Omnicom Media
Toronto, ON
- Full-time
The Senior Campaign Manager, Programmatic is a senior expert responsible for driving strategic excellence and flawless execution across a portfolio of accounts. This role serves as the…
Added 12 hours ago
F
Senior Specialist, Commerce
Flywheel
Toronto, ON
- Full-time
The Senior Commerce Specialist leads a portfolio of accounts across multiple eCommerce platforms (Amazon, Walmart, Target, and others), blending retail optimization with media strategy to…
Added 12 hours ago
IF
Senior Business Analyst (Bilingual Spanish/English)
International Financial Data Services (IFDS)
Toronto, ON
- Full-time
With its global headquarters in Toronto, Canada, International Financial Data Services (IFDS) is a world-leading provider of outsourcing and technology solutions to the financial services…
Added 12 hours ago
F
Senior Specialist, Commerce
Flywheel
Toronto, ON
- Full-time
The Senior Commerce Specialist leads a portfolio of accounts across multiple eCommerce platforms (Amazon, Walmart, Target, and others), blending retail optimization with media strategy to…
Added 12 hours ago
SS
Model Risk Governance Specialist
Soho Square Solutions
Montreal, QC
- Contract
Prepare and present reports on model risk status, outstanding issues, and remediation activities to senior management, internal audit, and regulators.
Added 12 hours ago
F
Senior Manager, Commerce
Flywheel
Toronto, ON
- Full-time
Advise senior client stakeholders, lead executive-level business reviews, and translate performance data into clear implications, decisions, and growth recommendations.
Added 12 hours ago
M
Senior Retirement Consultant
Marsh
Montreal, QC
- Full-time
This role will be based in Montreal and offers a hybrid work arrangement, requiring a minimum of three days per week in the office · All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week
Added 12 hours ago
G
Claims Advocate, Commercial Insurance
Gallagher
Burnaby, BC
- Full-time
…you to meet your clients where they want to be met. Advanced data and analytics providing a comprehensive overview of the risk landscape is at your fingertips. Here, you’re not just…
Added 12 hours ago
AG
Audience & Data Strategy Director
Adelphi Group
Toronto, ON
- Full-time
Advise senior stakeholders using data-driven insights across audience strategy, testing, and optimization.
Added 12 hours ago
AG
Sr Campaign Manager, Programmatic
Adelphi Group
Toronto, ON
- Full-time
The Senior Campaign Manager, Programmatic is a senior expert responsible for driving strategic excellence and flawless execution across a portfolio of accounts. This role serves as the…
Added 12 hours ago
W
Senior Manager, Specialty Compliance and Ethics - Health Privacy
Walmart
Mississauga, ON
- Full-time
The incumbent drives data-driven decision-making and continuous improvement initiatives based on analytics and identifies opportunities for automation in compliance processes. They lead the…
Added 12 hours ago
A
Regional Marketing Manager- Edmonton Store Support Centre Office
AutoCanada
Calgary, AB
- Other
Share monthly performance results and turn data into insight and recommended actions.
Added 12 hours ago
AC
Finance Manager, Academic
Algonquin College of Applied Arts and Technology
Ottawa, ON
- Full-time
…plans (operating and capital funding) and delivers reliable analytics that inform program viability, resource allocation and contribution targets for their assigned…

HelloFresh

Staff Machine Learning Engineer, AdTech

Toronto, ON, Canada

Apply on careers.hellofresh.com About employer

Applications open in a new tab.

Job details

Work location: This means a minimum of 2 days in office per week, with most teams in office between 2-3 days a week
Posting language: English
Posted: Nov 11, 2026

Original job description

S'more about the team

The Growth Tech Alliance's goal is to enable HelloFresh to drive smarter marketing through AI-powered automation, intelligent systems, and advanced optimization. We've pioneered cutting-edge approaches to programmatic campaign optimization using state-of-the-art AI/ML technologies and are now scaling these capabilities across our global marketing operations. Our team’s key responsibilities include designing, building, maintaining autonomous decision-making systems, advanced ML models for marketing optimization, and real-time intelligence that drives measurable business impact. We work at the intersection of modern AI architectures, agentic systems, and enterprise-scale ML operations.

We are looking for a Staff Machine Learning & AI Engineer to lead the engineering architecture of our multi-agent AI systems, with a focus on agent-driven products. In this role, you will bridge the gap between our data scientists and backend engineers, connecting internal automation APIs, AI agents, and the supporting ML models into a cohesive production platform.

At HelloFresh, Staff Engineers are hands-on builders. You will spend roughly 50% of your time writing production code and building critical systems, and 50% driving technical direction through architecture reviews, RFCs, and mentoring engineers and data scientists across the team.

Lettuce share what this role will be responsible for

Design, build, and maintain production multi-agent AI systems and LLM workflows using modern orchestration frameworks such as LangChain and LangGraph.
Build the APIs, tool-calling interfaces, and MCP integrations that connect our internal marketing automation services with AI agents and third-party platforms.
Partner with Data Scientists to take machine learning and statistical models from prototype into reliable production, and connect them to the agents that create, launch, and optimize ads.
Design end-to-end system architectures across our models, databases, and backend services, optimizing for reliability, correctness, and long-running workflows at scale.
Build evaluation pipelines, guardrails, state management, and human-in-the-loop approval workflows to ensure AI and ML systems run safely in production.
Author RFCs and Architecture Decision Records (ADRs) to align the team on technical direction and solve cross-team architectural challenges.
Raise the engineering bar across the team through code reviews, system design guidance, and active mentorship of Senior Engineers and Data Scientists.
All other duties, as assigned

Sound a-peeling? Here's what we're looking for

Extensive hands-on experience in Machine Learning Engineering, AI Engineering, or Backend Software Engineering, with a strong track record of building and operating distributed production systems.
Production proficiency in Python and SQL, with strong fundamentals in software design, API development (e.g., FastAPI), testing, and database optimization.
Hands-on experience building and deploying production LLM and agentic applications beyond simple prototypes, including agent orchestration (LangGraph/LangChain or similar), tool use, MCP, context management, and automated evaluations.
Experience with A/B testing or other experimentation methods (e.g., synthetic testing) to validate changes before and after launch.
Experience with multi-agent systems (e.g., supervisor and sub-agent designs) and the ability to explain the trade-offs between single-agent and multi-agent approaches.
Experience with multimodal AI models (vision-language models for image or video analysis and generation).
Experience building systems where predictive ML models and LLM-based agents work together to drive automated decisions.
Prior background in AdTech, MarTech, e-commerce growth, or high-scale consumer platforms.
Familiarity with deploying and scaling classical machine learning or deep learning models in production, alongside solid MLOps practices (CI/CD, model monitoring, and automated pipelines).
Experience working with modern cloud and data platforms such as Databricks, Unity Catalog, MLflow, Docker, and AWS.
Proven experience operating at a Staff or Principal level - able to think in systems, navigate ambiguity, write clear technical specs, and mentor other engineers.

Let’s cut to the cheese, this is why you'll love it here

Box Discount - Amazing discounts on 1 box per week! 75% discount on weekly HelloFresh and Chefs Plate meal kits AND 50% off weekly Factor meal box.
Health & Wellness - Health & Dental benefits from day 1, a Health Spending Account, unlimited access to the Headspace app to meet your self-care needs, and 25% discount on GoodLife fitness memberships!
RRSP Matching - Competitive RRSP matching program offered
Vacation & PTO - Time off is also an important part of self-care! We offer generous vacation and PTO to help you create a good work-life balance.
Family Benefits - A parental leave top-up program for expectant parents.
Growth & Development - We support your career progression and invest in your continued learning through experiences and initiatives owned by our dedicated L&D team
Work Hard & Have Fun - From team socials to engaging company days, you’ll have plenty of opportunity to experience the fun!
Diversity & Inclusion Initiatives - With impactful ERG’s like FreshPride, Women Empowered and LIMES, we are committed to our diversity, equity & inclusion efforts.
Food Puns - this one is kind of a big dill if you haven’t already noticed. We even have some punny meeting room names!

Flexible Hybrid Approach

At HelloFresh, we know that flexible work arrangements are essential in enabling you to do your best work, while balancing your personal and life needs. Offering remote work flexibility, along with the opportunity to interact and collaborate in the office are all a part of creating a great employee experience.

To meet these needs, we are pleased to provide Flexible Hybrid work. Flexible Hybrid is a people-first approach that is based on choice, trust, personalization, and empowers teams to choose when and how often they work from the office and work from home, in addition to team days and company days. This means a minimum of 2 days in office per week, with most teams in office between 2-3 days a week.

HelloFresh Canada uses AI-integrated technology to help us process and evaluate applications more efficiently. This includes tools that screen and assess candidate qualifications based on the requirements for this role. While these tools assist our workflow, all final selection decisions are made by our hiring team.

This is a posting for an existing vacancy. We are actively seeking to fill this position.

Apply on careers.hellofresh.com About employer

More about this job

Responsibilities

You will design, build, and maintain production-grade multi-agent AI systems and LLM workflows to optimize marketing operations. Additionally, you will act as a technical leader, driving architecture decisions and mentoring engineers and data scientists.

Requirements

The role requires extensive experience in machine learning or backend engineering with a strong track record of building distributed production systems. Proficiency in Python, SQL, and modern AI orchestration frameworks like LangChain or LangGraph is essential.

Skills

Machine Learning Engineering
Python
SQL
LLM
LangChain
LangGraph
FastAPI
System design
Multi-agent systems
MLOps
Databricks
AWS
Docker
API development
Data science
Architecture

Benefits

Meal kit discounts
Health benefits
Dental benefits
Health spending account
Headspace app access
Fitness membership discount
RRSP matching
Paid time off
Parental leave top-up
Professional development

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
AI Engineering
AdTech
MarTech
Python
SQL
LLM
LangChain
LangGraph
FastAPI
Multi-agent systems
MLOps
Databricks
Unity Catalog
MLflow
Docker
AWS
System Architecture
API Development
Data Science
Marketing Automation
CI/CD
Model Monitoring
A/B Testing
Multimodal AI
Software Engineering
Distributed Systems
Mentorship
RFC
ADR

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Work requirements

Jobs in Canada