---
title: 'Senior Data Scientist, Growth at HelloFresh'
canonical: 'https://feeny.ai/job/senior-data-scientist-growth-hellofresh-toronto-fm8b9dzd0r9w'
type: 'job'
last_seen: '2026-09-09'
---

# Senior Data Scientist, Growth at HelloFresh

- **Company:** HelloFresh
- **Location:** Toronto, Canada
- **Compensation:** $150k–$190k
- **Posted:** 2026-03-28
- **Last confirmed live:** 2026-09-09
- **Apply:** https://careers.hellofresh.com/global/en/job/7603810?gh_jid=7603810

## Job description

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, deep statistical modelling, and enterprise-scale ML operations.

S'more about the team

As a Senior Data Scientist in AdTech, you will design, build, and deploy production-grade machine learning models that drive significant marketing ROI. You will provide critical expertise in advancing our intelligent marketing optimization systems, focusing on the entire ML lifecycle from data preprocessing and feature engineering to large-scale deployment and performance monitoring. By translating complex marketing challenges into robust production systems, you will ensure our AI-driven capabilities deliver measurable business impact and enhanced efficiency at a  global scale

Lettuce share what this role will be responsible for

- Develop, build, and iterate on advanced machine learning models across core adtech domains to optimize marketing performance and contribute to the orchestration of highly efficient marketing workflows.
- Design and implement ML models for Media Optimization, and contribute to their operationalization into high-impact production systems.
- Contribute to Creative Automation efforts by building and enhancing predictive AI models to guide our global production studios.
- Design and build ML models for Value Optimization to intelligently isolate high-value customers.
- Adhere to and contribute to the team's ML operations (MLOps) practices, focusing on experiment tracking, system observability, and model reliability in production.
- Rapidly prototype innovative machine learning solutions, including Gen AI-forward approaches, and integrate them into our existing, orchestrated multi-agent systems to enable complex autonomous workflows.
- Collaborate closely with Product, Engineering, and Marketing to identify high-impact programmatic automation opportunities and execute robust A/B testing and experimentation designs for models in high-noise environments.
- All other duties, as assigned

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

- MSc or equivalent experience in a quantitative discipline with proven experience building and deploying AI/ML systems from prototype to production at scale
- Expert proficiency in Python, PySpark, and SQL, hands-on experience with cloud environments (GCP, AWS, or Azure), and practical experience with modern machine learning frameworks such as HuggingFace, TensorFlow or similar.
- Expertise in applied machine learning relevant to AdTech, including predictive modeling, optimization algorithms, and modern LLM capabilities preferred.
- Proven experience tackling complex marketing data problems, such as algorithmic budget pacing, LTV prediction pipelines, or AI-driven media optimization systems.
- Strong foundation in statistical analysis and experimentation, with practical experience designing A/B tests to validate the incremental business impact of algorithmic systems
- Demonstrated ability to effectively communicate intricate analytical findings to diverse audiences, bridging the gap between deep technical implementation and core business KPIs
- Track record of building production ML systems with robust practices, demonstrating a bias for action and extreme ownership, treating the business outcomes of your algorithms with a true Founder Mentality
- Experience with programmatic advertising ecosystems, marketing analytics, and the operational aspects of running performance-critical ML models in high-traffic environments

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!
- 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.

## #LI-HYBRID

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. Toronto, ON Pay Range $150,000—$190,000 CAD

## About HelloFresh

## Company Overview
- **One-liner**: HelloFresh is a global meal-kit and food solutions company that delivers pre-portioned ingredients and recipes directly to consumers, aiming to revolutionize the way people eat by making home cooking accessible, convenient, and sustainable.
- **Entity Type**: Public (Ticker: HFG on the Frankfurt Stock Exchange)
- **Headquarters**: Berlin, Germany
- **Founded**: 2011
- **Founders**: Dominik Richter, Thomas Griesel, Jessica Nilsson

## Core Business
- **Primary Industry**: Meal Kit Delivery / Integrated Food Solutions
- **Target Customers**: B2C – primarily busy households, couples, and individuals looking for convenient, high-quality meal options. Also serves the ready-to-eat and pet food markets.
- **Mission Statement**: "Democratizing access to high-quality food" by allowing everyone to enjoy a varied, tasty diet while helping consumers save money and reduce food waste.

## Products & Services
- **HelloFresh (Core Meal Kits)**: The flagship subscription service offering pre-portioned ingredients and step-by-step recipes for a wide variety of meals. Type: Subscription-based physical goods.
- **Factor_**: A ready-to-eat, chef-prepared meal delivery service (operates in the US, Canada, and Australia). Type: Subscription-based physical goods.
- **Youfoodz**: A ready-to-eat meal brand in Australia. Type: Subscription-based physical goods.
- **EveryPlate**: A budget-friendly meal kit brand in the US and Australia. Type: Subscription-based physical goods.
- **Chefs Plate**: A meal kit brand in Canada. Type: Subscription-based physical goods.
- **Green Chef**: An organic-focused meal kit brand in the US. Type: Subscription-based physical goods.
- **The Pet Food Brands**: Premium pet food delivery services (e.g., The Pets Table in the US). Type: Subscription-based physical goods.

## Market Standing
- **Valuation/Market Cap**: As a public company, market cap fluctuates. As of mid-2025, it is approximately €1.5-2.0 billion (based on public trading data).
- **Key Metric (Annual Revenue)**: €6.76 billion in net revenue in FY 2025.
- **Key Metric (Meals Delivered)**: ~850 million meals delivered in 2025.
- **Key Metric (Employees)**: +29,000 employees globally.
- **Notable Investors/Partners**: The company is publicly traded. Key institutional investors include major European and US asset managers. Strategic partnerships exist with various food suppliers and logistics providers.
- **Growth Signals**: The ready-to-eat segment (Factor, Youfoodz) is a major growth driver, now making up a quarter of total revenue. The company is expanding its ready-to-eat offerings into European markets, building on success in North America and Australia. The company operates in 17 countries with 8 different brands.

## Competitive Advantages
- **Scale & Data**: With over 18,000 recipes in its database and billions of meals delivered, HelloFresh has an immense dataset on consumer preferences, supply chain optimization, and recipe development, creating a significant moat in logistics and personalization.
- **Vertical Integration**: The direct-to-consumer model gives full control over the supply chain, from sourcing to delivery, enabling efficient operations, competitive pricing, and rapid response to customer needs.
- **Multi-Brand Strategy**: By operating a portfolio of brands (from budget-friendly EveryPlate to premium Factor), HelloFresh captures a wide range of customer segments and price points, reducing reliance on a single offering.
- **Global Footprint**: Presence in 16+ geographies provides diversification and allows for the cross-pollination of best practices and technologies across markets.

## Strategic Focus
- **Accelerating Ready-to-Eat**: The company is aggressively growing its ready-to-eat segment (Factor, Youfoodz) and expanding it into new European markets, seeing it as a high-growth, higher-margin opportunity.
- **Sustainability & Efficiency**: Continuous focus on reducing food waste, optimizing packaging, and improving supply chain sustainability. The company highlights its role in reducing household food waste compared to traditional grocery shopping.
- **Technology & Personalization**: Investing in data science and machine learning to improve menu personalization, demand forecasting, and operational efficiency.
- **International Expansion**: Leveraging success in core markets (US, Germany, Australia) to expand into adjacent geographies and product categories.

## Why Work Here
- **Culture**: Described as a "global tech company" with a "local start-up vibe." The company emphasizes a data-driven, entrepreneurial, and ownership-oriented culture. Core values include Ownership, Inclusivity, and Innovation.
- **Diversity & Inclusion**: HelloFresh has over 10 employee resource groups (ERGs) and is committed to fostering a sense of belonging. The careers page states, "Everyone is welcome at our table."
- **Work Environment**: The company operates in 17 countries with multiple offices and distribution centers. Roles range from warehouse operations and logistics to software engineering, marketing, and data science.
- **Perks**: The company offers competitive pay and benefits, though specifics vary by location. The culture is described as collaborative, with a focus on "achieving something delicious, every day."
- **Growth Trajectory**: As a rapidly growing public company with a strong focus on innovation and expansion, employees have opportunities to work on high-impact projects and grow their careers across different brands and geographies.

## Sources
1. [hellofreshgroup.com](https://hellofreshgroup.com/en/)
2. [careers.hellofresh.com](https://careers.hellofresh.com/global/en/)
3. [hellofresh.com](https://www.hellofresh.com/about/working-at-hellofresh)
4. [careers.hellofresh.com/leadership](https://careers.hellofresh.com/global/en/leadership-at-hellofresh)
5. [careers.hellofresh.com/locations](https://careers.hellofresh.com/global/en/locations)

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