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Added 1 month ago
ES
Offensive Security Engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
As “Principal Consultant, Agentic AI Cybersecurity Engineer” you will work hands-on alongside our cybersecurity engineering and application security teams to build, operate, and advance the…
Added 1 month ago
C
Ingénieur(e) solutions
ChapsVision
Montreal, QC
- Full-time
Expérience pratique d’au moins un langage de programmation (Python, Java, C# ou similaire)
Added 1 month ago
C
Senior Full-Stack Engineer, Internal Applications
Cohere
Remote, Canada
- $215,000 to $310,000 CAD / year
- Full-time
- Remote
As a Full-Stack Software Engineer on the Internal Applications team, you will:
Added 1 month ago
Principal Consultant, GenAI
Lovelytics
Toronto, ON
Lovelytics is seeking a Principal Gen AI Consultant with hands-on experience delivering client-facing projects in the Generative AI domain, particularly on the Databricks platform. As part…
Added 1 month ago
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Prompt Engineer - Early Career (Canada)
Jobright.ai
Canada
- Full-time
…job search process. They are seeking an early-career Prompt Engineer to craft and evaluate prompts that enhance the performance of AI outputs across user-facing…
Added 1 month ago
TI
DevOps Engineer
TitanFile Inc.
Toronto, ON
- Full-time
TitanFile is looking for a DevOps Engineer who is personable, persistent, and confident. A person who is passionate about learning new technologies and improving the skills they already…
Added 1 month ago
Senior Software Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Senior Software Engineer. Could It Be You?
Added 1 month ago
C
R&D Optical Product Ramp Engineer
Ciena
Ottawa, ON
- Full-time
…improvements. You will combine manufacturing data analysis with hands-on lab debug and cross-functional execution to identify issues, recommend corrective actions, and help drive them to…
Added 1 month ago
BA
Sr Analyst, DevOps
Brookfield Asset Management
Toronto, ON · Brookfield Place
- Full-time
Hands-on experience building and deploying AI/ML solutions in production environments (not just POCs/notebooks)
Added 1 month ago
D
Data Engineer I
Docebo
Toronto, ON
- $68,600 to $91,500 CAD / year
- Full-time
As our Data Engineer I, you will build and fine-tune the robust cloud data pipelines that power our analytics, data science, and product teams. You’ll tackle real-world architecture…
Added 1 month ago
C
R&D Optical Product Ramp Engineer
Ciena
Ottawa, ON
- Full-time
…improvements. You will combine manufacturing data analysis with hands-on lab debug and cross-functional execution to identify issues, recommend corrective actions, and help drive them to…
Added 1 month ago
Staff Backend Engineer, Customer Value Optimization
HelloFresh
Toronto, ON
We're looking for a Staff Backend Engineer to join our Customer Value Optimization (CVO) tribe at HelloFresh. This is a high-impact individual contributor role sitting at the intersection…
Added 1 month ago
Software Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Software Engineer. Could It Be You?
Added 1 month ago
TI
DevOps Engineer
TitanFile Inc.
Toronto, ON
- Full-time
TitanFile is looking for a DevOps Engineer who is personable, persistent, and confident. A person who is passionate about learning new technologies and improving the skills they already…
Added 1 month ago
Senior Specialist, IT Infrastructure
Celestica International LP
Toronto, ON
We are seeking a highly skilled, hands-on Technical Lead to design, build, nd actively engineer our enterprise cloud and hybrid platform infrastructure. The candidate will directly write…
Added 1 month ago
RT
Integration Engineer
Russell Tobin
Toronto, ON
- $65 to $75 CAD / hour
- Contract
Overview: Hiring a seasoned Integration Engineer with deep expertise in both Boomi and Workato, focused primarily on payroll and HR application integrations. The role requires 3–5 years…
Added 1 month ago
RT
Sr Integration Engineer (Intelligent Automation)
Russell Tobin
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Position: Sr Integration Engineer (Intelligent Automation)
Added 1 month ago
TC
Software Engineer - Python, AWS Lambda, AI
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Hands-on expertise with Python, Lambda functions, APIs, LLM Models, Java
Added 1 month ago
D
Data Engineer I
Docebo
Remote, Canada
- $68,600 to $91,500 CAD / year
- Full-time
- Remote
As our Data Engineer I, you will build and fine-tune the robust cloud data pipelines that power our analytics, data science, and product teams. You’ll tackle real-world architecture…
Added 1 month ago
T
Senior Software Engineer
Tactable
Toronto, ON
- Full-time
This is a hands-on, hybrid role designed for builders. As a Software Engineer, you’ll be part of a deeply technical team solving real-world data and infrastructure challenges for our…
Added 1 month ago
T
Senior Data Engineer
Tactable
Toronto, ON
- Full-time
The Role: Senior Data Engineer (Cloud, Python)
Added 1 month ago
J
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
- Full-time
Strong proficiency in Python and SQL, with hands-on experience writing and debugging data transformation logic
Added 1 month ago
CS
Software Engineer, Kernel Reliability
Cerebras Systems
Canada
- Full-time
We're looking for a deeply technical, hands-on software engineer to join our on-field Kernel Reliability team. You'll help tackle a critical challenge: improving the reliability of our…
Added 1 month ago
P
Agent & DevOps Platform Engineer
PeoplePilot
Toronto, ON
- Full-time
We are looking for an Agent & DevOps Platform Engineer to join our team in Toronto, ON (Onsite). The ideal candidate will have strong hands-on experience in AWS, Python, CI/CD, Kubernetes,…
Added 1 month ago
TC
Sr Software Quality Engineer (AI Focused)
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Design, develop, and maintain scalable test automation frameworks using Java, Python, or Groovy.

HelloFresh

Staff Backend Engineer, Customer Value Optimization

Toronto, ON, Canada

$149,940 - $159,940 CAD

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Job details

Pay: $149,940 - $159,940 CAD
Experience: 7+ years of backend engineering experience, with a strong foundation in Python
Posting language: English
Posted: Sep 15, 2026

Original job description

The Role

We're looking for a Staff Backend Engineer to join our Customer Value Optimization (CVO) tribe at HelloFresh. This is a high-impact individual contributor role sitting at the intersection of Data Science and Backend Engineering. You'll be the technical bridge that turns ML models into reliable, scalable production systems.

You'll work across squads within the CVO tribe, partnering closely with Data Scientists and Backend Engineers to define how we serve ML models at scale, raise the technical bar, and accelerate the tribe's ability to deliver value to our customers.

What you’ll do

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 - translating Data Science needs into scalable engineering solutions
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 - performant, observable, and maintainable
Contribute to tribe-wide engineering standards and shape the technical roadmap
Mentor and support engineers across squads without direct line management responsibility

What you’ll bring

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

Nice to Have

Experience with ML frameworks and serving tools
Familiarity with feature stores, model registries, or MLOps tooling
Background in e-commerce, subscription, or personalization domains

What we offer?

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 3 days in office per 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.

Toronto, ON Pay Range

$149,940 - $159,940 CAD

Apply About employer

More about this job

Responsibilities

The Staff Backend Engineer will design and own scalable infrastructure for serving machine learning models in production. They will act as a technical bridge between data science and backend engineering teams to drive best practices and deliver cross-squad initiatives.

Requirements

Candidates must have 7+ years of backend engineering experience with a strong foundation in Python and proven experience in ML model serving. A deep understanding of distributed systems and the ability to work collaboratively across team boundaries are essential.

Skills

Python
Backend engineering
Machine learning
Distributed systems
Microservices
API design
MLOps
System architecture
Production systems
Data science collaboration
Scalable infrastructure
Technical leadership
Mentoring
Performance optimization
Observability

Benefits

Box discount
Health benefits
Dental benefits
Health spending account
Headspace app access
Fitness membership discount
Vacation
Paid time off
Parental leave top-up
Learning and development

Visa sponsorship

Not detected in the job text

Keywords

Python
Backend Engineering
Machine Learning
MLOps
Distributed Systems
Microservices
APIs
Scalability
Infrastructure
Data Science
E-commerce
Personalization
Feature Stores
Model Registries
System Design
Production Engineering
Mentorship
Cross-functional
Technical Roadmap
Performance Monitoring

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