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Added 2 mins ago
SM
RQ11673 – Report Developer – Junior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Data Engineer / Software Developer to support the design, development, and operation of enterprise data solutions on the Ontario Data Platform. The successful candidate…
Added 17 mins ago
Sr/Staff Digital Design Engineer
Lightmatter
Toronto, ON
We are hiring a Digital Design Engineer to help develop an ASIC for the next-generation artificial intelligence computing architecture alongside a team of world-class scientists and…
Added 32 mins ago
DA
Quality Engineer
DART Aerospace
Kirkland, QC
- Full-time
DART Aerospace is a global aerospace company specializing in the design, manufacturing, and distribution of mission-critical equipment and solutions for the aviation industry.
Added 47 mins ago
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Principal Electrical Engineer - High Voltage Power Systems
Fluor
Calgary, AB
- Full-time
…systems, and high-voltage balance-of-plant infrastructure. Leads system development, power studies, equipment specification, interface management, and project execution from concept through…
Added 47 mins ago
M
Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
Ability to interpret line drawings and system redundancies to ensure design of LOTO systems is 100% effective and in compliance with Microsoft standards
Added 1 hour ago
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Sr/Staff Digital Design Engineer
Lightmatter
Toronto, ON
- Full-time
We are hiring a Digital Design Engineer to help develop an ASIC for the next-generation artificial intelligence computing architecture alongside a team of world-class scientists and…
Added 1 hour ago
SO
Senior Software Engineer, Dentrix Ascend
Software of Excellence
Surrey, BC
- Full-time
…and engineering partners to build scalable features, improve system performance, and strengthen the reliability of a modern, cloud-native…
Added 1 hour ago
MPD Technology - Automation Manager
Beyond Energy Services & Technology
Calgary, AB
…rig-site support. This covers PLC and HMI software, electrical design of MPD control panels, and selection of motors, servo drives and field…
Added 1 hour ago
K
Field Service Engineer- Calgary, AB
Kinectrics
Calgary, AB
- Full-time
Position: Field Service Testing Engineer HVST
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
Ottawa, ON
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
LN
Support Engineer - Maintainability & LCC
LGM North America
Toronto, ON
- Full-time
Perform Design for Maintainability reviews with Engineering; assess accessibility, repairability, and maintenance effort to improve performance and availability.
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
Montreal, QC
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
LN
Senior Reliability, Maintainability & Safety Engineer
LGM North America
Montreal, QC
- Full-time
The mission of the LGM Group is to design unique innovative solutions (products, organizational, or technological) for large industrial groups, aiming to enhance the performance of large…
Added 2 hours ago
LN
Product Cybersecurity & Embedded Systems Security Engineer
LGM North America
Montreal, QC
- Full-time
The mission of the LGM Group is to design unique innovative solutions (products, organizational, or technological) for large industrial groups, aiming to enhance the performance of large…
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
Toronto, ON
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
Vancouver, BC
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
Halifax, NS
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
Calgary, AB
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
C
Applications Development Sr Programmer Analyst - Assistant Vice President
Citi
Mississauga, ON
- Full-time
Robustness - graceful error handling, fault isolation, and defensive design so one bad input can't take the system down.
Added 2 hours ago
CC
Data Engineer
Canadian Cancer Society
St. John's, NL
- Full-time
…transformative cancer research, we provide a caring support system for everyone affected by cancer and we advocate to governments to create a healthier future for all. It takes a society to…
Added 2 hours ago
M
Robotics Software Engineer, Teleoperation
Mecka.ai
Richmond Hill, ON
- $200,000 to $240,000 CAD / year
- Full-time
We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and…
Added 2 hours ago
M
Teleop Platform Engineer, Real-Time Systems & UI
Mecka.ai
Richmond Hill, ON
- $200,000 to $240,000 CAD / year
- Full-time
We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and…
Added 2 hours ago
S
Utilities Engineer (Senior) - ALTO Project / Cadence
SYSTRA
Montreal, QC
- Full-time
SYSTRA Canada is part of the SYSTRA group, an international consulting and engineering group, a world leader in the design of transport infrastructures. SYSTRA Canada is an engineering and…
Added 2 hours ago
X
Photonics Engineer - Systems Integration
Xanadu
Toronto, ON
- Full-time
We are looking for a hands-on, analytical, and driven Photonics Engineer to join our hardware team and accelerate the development of our Fault-Tolerant Quantum Computing (FTQC) systems. If…
Added 2 hours ago
CO
Plant Electrical and Instrumentation Engineer
City of Medicine Hat
Medicine Hat, AB
- Full-time
As the Plant Electrical and Instrumentation Engineer, you may spend your day analyzing process data to troubleshoot an equipment issue, planning an upgrade to the plant control network,…

Loblaw Companies Limited

Staff Data Engineer - Retail Media Platform

Toronto, ON, Canada

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Job details

Pay: Hiring Range / Échelle salariale à l’embauche :$145,000.00 - $195,000.00 / 145.000,00$ - 195.000,00$ (per year / par an)A candidate’s experience and knowledge as well as the geographical region in which the position is located may be factored into the pay a candidate receives for this position.
Job type: Full-time
Posting language: English
Posted: Nov 2, 2026

Original job description

Come make your difference in communities across Canada, where authenticity, trust and making connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact the lives of all Canadians, provides our colleagues a range of opportunities and experiences to help Canadians Live Life Well®.

At Loblaw Companies Limited, we succeed through collaboration and commitment and set a high bar for ourselves and those around us. Whether you are just starting your career, re-entering the workforce, or looking for a new job, this is where you belong.

The Opportunity

As a Staff Data Engineer on the Retail Media Platform team, you will lead the design and evolution of large-scale data platforms and backend systems supporting measurement, reporting, analytics, and AI-enabled capabilities.

This is a hands-on technical leadership role for an engineer who can independently design complex solutions, make sound architectural decisions, solve challenging production problems, and guide engineering practices across teams.

You will work closely with Data Engineering, Backend, Product, and AI teams to improve platform scalability, reliability, performance, and maintainability.

What You'll Do:

Architecture & Technical Leadership

Lead end-to-end solution design for large-scale data platforms and distributed systems.
Translate complex requirements into scalable, reliable solutions with clear architectural trade-offs.
Drive technical decisions across data pipelines, storage, metadata, APIs, and service dependencies.
Lead design reviews, mentor engineers, and establish engineering best practices.

Data Engineering & Platform Design

Design, build, and optimize data pipelines supporting batch, streaming, and analytical workloads.
Develop scalable data models and processing architectures for large datasets.
Establish strong practices for data validation, quality, testing, monitoring, and recovery.
Improve performance, cost efficiency, and operational reliability across production systems.

Backend & AI Enablement

Collaborate on backend service and API architecture for data-intensive applications.
Design efficient data access and serving patterns that support analytics and reporting.
Build reliable, well-modeled data foundations for AI-enabled products and advanced analytics.

Engineering Excellence

Contribute hands-on through technical design, coding, troubleshooting, and code reviews.
Set standards for maintainability, testing, observability, and production readiness.
Guide complex cross-team initiatives from design through delivery.

Does This Sound Like You:

Demonstrated Staff-level technical judgment and experience independently designing and delivering complex production systems.
Strong knowledge of data architecture, data modeling, distributed data processing, and analytical workloads.
Hands-on experience developing and operating large-scale data pipelines.
Strong SQL skills and proficiency in a programming language such as Python, Scala, or Java.
Understanding of backend architecture, API design, data access patterns, and system performance.
Experience with cloud data platforms, orchestration, storage design, and production operations.
Strong understanding of data quality, validation, testing, monitoring, and failure recovery.
Ability to evaluate technical trade-offs, lead design discussions, and influence engineering decisions across teams.
Experience mentoring engineers and raising engineering standards.

Nice to Have

Experience with Apache Spark/PySpark and distributed processing frameworks.
Experience with GCP technologies such as Dataproc, BigQuery, GCS, and Airflow.
Familiarity with analytical or non-relational databases such as Druid, Bigtable, or Elasticsearch.
Experience with streaming technologies such as Kafka.
Experience building data platforms supporting AI/ML workloads.
Experience with retail media, advertising technology, or measurement systems.

Our commitment to Sustainability and Social Impact is an essential part of the way we do business, and we focus our attention on areas where we can have the greatest impact. Our approach to sustainability and social impact is based on three pillars – Environment, Sourcing and Community – and we are constantly looking for ways to demonstrate leadership in these important areas. Our CORE Values – Care, Ownership, Respect and Excellence – guide all our decision-making and come to life through our Blue Culture. We offer our colleagues progressive careers, comprehensive training, flexibility, and other competitive benefits – these are some of the many reasons why we are one of Canada’s Top Employers, Canada’s Best Diversity Employers, Canada’s Greenest Employers & Canada’s Top Employers for Young People.

If you are unsure whether your experience matches every requirement above, we encourage you to apply anyway. We are looking for varied perspectives which include diverse experiences that we can add to our team.

We have a long-standing focus on diversity, equity and inclusion because we know it will make our company a better place to work and shop. We are committed to creating accessible environments for our colleagues, candidates and customers. Requests for accommodation due to a disability (which may be visible or invisible, temporary or permanent) can be made at any stage of application and employment. We encourage candidates to make their accommodation needs known so that we can provide equitable opportunities.

Please Note:
Candidates who are 18 years or older are required to complete a criminal background check. Details will be provided through the application process.

Hiring Range / Échelle salariale à l’embauche :$145,000.00 - $195,000.00 / 145.000,00$ - 195.000,00$ (per year / par an)A candidate’s experience and knowledge as well as the geographical region in which the position is located may be factored into the pay a candidate receives for this position. This posting is for an existing vacancy. The Company uses artificial intelligence for the purpose of screening, assessing and/or selecting applicants for this position. / L’expérience et les connaissances d’un candidat ainsi que la région géographique dans laquelle le poste est situé peuvent être prises en compte dans la rémunération qu’un candidat reçoit pour ce poste. Cette offre d’emploi concerne un poste vacant existant. L’entreprise utilise l’intelligence artificielle dans le but de filtrer, d’évaluer et/ou de sélectionner les candidats à ce poste.

#EN

#SS #LD #ON

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More about this job

Responsibilities

Lead the design and evolution of large-scale data platforms and backend systems to support measurement, reporting, and AI-enabled capabilities. Drive technical decisions across data pipelines, storage, and APIs while mentoring engineering teams to ensure high standards of reliability and performance.

Requirements

Requires staff-level technical judgment and extensive experience in designing complex production systems and large-scale data pipelines. Proficiency in SQL and programming languages like Python, Scala, or Java is essential, along with a strong understanding of cloud data platforms and distributed processing.

Skills

Data engineering
Technical leadership
System architecture
Data modeling
Distributed systems
SQL
Python
Scala
Java
Cloud data platforms
Data pipelines
API design
Performance optimization
Mentoring
Production operations
Data quality

Benefits

Comprehensive training
Flexibility

Visa sponsorship

Not detected in the job text

Keywords

Data Engineering
Retail Media
Backend Systems
AI-enabled
Distributed Systems
Data Pipelines
Data Modeling
SQL
Python
Scala
Java
Cloud Data Platforms
GCP
Dataproc
BigQuery
Airflow
Apache Spark
PySpark
Kafka
Druid
Bigtable
Elasticsearch
API Design
Technical Leadership
Data Quality
Observability
Production Readiness
Architecture
Measurement Systems
Advertising Technology

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