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About the Role
This is a high-impact individual contributor role at the intersection of Data Science and Backend Engineering, responsible for turning ML models into reliable, scalable production systems within the Customer Value Optimization (CVO) tribe at HelloFresh.
Responsibilities
- Design, build, and own robust, scalable infrastructure for live serving of ML models in production
- Act as the technical bridge between Data Science and Backend Engineering teams within the CVO tribe
- Define and drive best practices for model serving, APIs, and system design across squads
- Lead cross-squad technical initiatives, from architecture decisions to hands-on implementation
- Partner with Data Scientists to ensure models are production-ready
- Contribute to tribe-wide engineering standards and shape the technical roadmap
- Mentor and support engineers across squads without direct line management responsibility
Requirements
- 7+ years of backend engineering experience, with a strong foundation in Python
- Proven experience building and operating ML model serving systems or ML platforms in production
- Deep understanding of distributed systems, APIs, and micro services architecture
- Strong track record of working across team boundaries to deliver complex, cross-functional projects
- Excellent communication skills — able to work fluently with Data Scientists, Machine Learning Engineers, and Data Engineers
- A collaborative, low-ego approach with strong technical judgment
Skills
- Python
- ML model serving
- ML platforms
- Distributed systems
- APIs
- Micro services architecture
- ML frameworks
- ML serving tools
- Feature stores
- Model registries
- MLOps tooling
Location
- Toronto, ON
Work Type
- Flexible Hybrid
- Minimum of 3 days in office per week
Experience Level
- Staff Backend Engineer
- 7+ years of backend engineering experience
Salary/Compensations
- $149,940—$159,940 CAD
Benefits
- Box Discount: 75% off weekly HelloFresh and Chefs Plate meal kits, 50% off weekly Factor meal box
- Health & Dental benefits from day 1
- Health Spending Account
- Unlimited access to the Headspace app
- 25% off GoodLife fitness memberships
- Generous vacation and PTO
- Parental leave top-up program
- Growth & Development opportunities
- Team socials and company days
About the Company
- HelloFresh is a meal kit company.
- The company is committed to diversity, equity & inclusion efforts with ERG's like FreshPride, Women Empowered and LIMES.
- The company uses AI-integrated technology to help process and evaluate applications more efficiently.