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Added 21 days ago
J
AI Engineer, Mid Level
Jobright.ai
Canada
- Full-time
…and helps users find better job outcomes. The Mid-Level AI Engineer designs, builds, evaluates, deploys, and operates machine learning and generative AI capabilities, including…
Added 21 days ago
A
Senior Fuel Engineering Analyst
AtkinsRéalis
Mississauga, ON
- Full-time
Proficiency in computer programming, especially python or Fortran.
Added 21 days 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 21 days ago
Senior Software Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Senior Software Engineer. Could It Be You?
Added 21 days ago
C
R&D Optical Product Ramp Engineer
Ciena
Ottawa, ON
- Full-time
Experience using scripting or programming tools such as Python or MATLAB for data analysis, automation, or engineering debug.
Added 21 days ago
BA
Sr Analyst, DevOps
Brookfield Asset Management
Toronto, ON · Brookfield Place
- Full-time
Proficiency in Python with CI/CD pipeline experience (GitHub Actions, Azure DevOps)
Added 21 days ago
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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 21 days ago
P
Embedded Systems Engineer
Peripheral
Toronto, ON
- Full-time
We’re seeking an embedded systems engineer to scale our sensor suite and innovate on how we capture data at Peripheral. You’ll work with our capture systems team and collaborate with…
Added 21 days ago
C
R&D Optical Product Ramp Engineer
Ciena
Ottawa, ON
- Full-time
Experience using scripting or programming tools such as Python or MATLAB for data analysis, automation, or engineering debug.
Added 21 days 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 21 days ago
Software Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Software Engineer. Could It Be You?
Added 21 days 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 21 days 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 21 days ago
MG
Senior Systems Engineer
Mobility Global
London, ON
- $97,500 to $130,000 CAD / year
- Full-time
Join our winning team as a Senior Systems Engineer
Added 21 days ago
TI
Performance Engineer
Themesoft Inc.
Toronto, ON
- Contract
Added 21 days ago
NI
Performance Engineer
Nityo Infotech
Toronto, ON
- Contract
Added 21 days 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 21 days ago
RT
Sr Integration Engineer (Intelligent Automation)
Russell Tobin
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Position: Sr Integration Engineer (Intelligent Automation)
Added 21 days ago
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Senior Operations Engineer
RiverMeadow - Workload Mobility Platform
Canada
- Full-time
We are looking for a highly experienced Senior Operations Engineer to join our team and support the automation, security, reliability, and operational stability of our infrastructure, CI/CD…
Added 21 days 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 21 days 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 21 days ago
ST
AI ENGINEER - PYTHON
SIDRAM TECHNOLOGIES
Mississauga, ON
- Full-time
Design, build & deploy Python-based AI/LLM applications using FastAPI/Flask
Added 21 days ago
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GenAI Engineer
W3Global
Canada
- Contract
…healthcare conversational GenAI platform. The stack centers on Python 3.12+, FastAPI, and Google ADK 2.0 as the primary multiagent orchestration…
Added 21 days ago
II
Senior Data Engineer – Microsoft Fabric
Iteration Insights
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
We're looking for a Senior Data Engineer to help our clients build modern data platforms, pipelines, and analytics solutions using Microsoft Fabric and the broader Azure ecosystem.
Added 21 days ago
T
Senior Software Engineer
Tactable
Toronto, ON
- Full-time
The Role: Senior Software Engineer (Cloud, Data & APIs)

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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