Find work in Canada.

328,145 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Save this search

Added 2 days ago
Senior Data Quality Engineer - Zonda - Toronto, ON
CoStar
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
Senior Data Quality Engineer: Senior Data Quality Engineer – Zonda – Toronto, ON
Added 6 days ago
Lead Quality Engineer - Data
RBC
Toronto, ON
Full-time
The Lead Data Quality Engineer is responsible for creating and executing comprehensive data testing strategies and solutions, with focus on data validation, integrity testing, and quality…
Added 2 days ago
Senior Data Quality Engineer - Zonda - Toronto, ON
CoStar
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
Senior Data Quality Engineer: Senior Data Quality Engineer – Zonda – Toronto, ON
Added 2 days ago
Senior Data Quality Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
Senior Data Quality Engineer: Senior Data Quality Engineer – Zonda – Toronto, ON
Added 2 days ago
Data Quality Engineer (Intermediate) remote contract
PLATO
Remote, Canada
$65 to $75 CAD / hour
Contract · Remote
We are seeking a detail-oriented Data Quality Engineer to ensure the accuracy, completeness, and integrity of data across modern cloud data platforms. This role is responsible for…
Added 19 days ago
Lead Data and AI Quality Engineer
RBC
Toronto, ON
Full-time
We are seeking a Lead Data and AI Quality Engineering to join our Risk and Compliance team and take ownership of quality assurance for AI and Non-Financial Risk Reporting initiatives. This…
Added 19 days ago
Finance Data Steward - Senior Data Quality & Governance Engineer,
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
Full-time
Finance Data Steward, Senior Data Quality & Governance Engineer
Added 2 months ago
Senior QA Data Quality Engineer
Cognizant
Halifax, Nova Scotia
Full-time
As a Senior QA Data Quality Engineer, you will lead quality assurance initiatives and collaborate with cross-functional technology teams to ensure the delivery of scalable, high-performance…
Added 1 month ago
Data Quality Engineer (Contract)
Northbridge Financial
Toronto, ON
Full-time · Contract · Other
What is it like to be a Data Quality Engineer (Contract) at Northbridge Financial
Added 1 month ago
Data Quality Engineer (Contract)
Northbridge Financial Corporation
Toronto, ON
Full-time
What is it like to be a Data Quality Engineer (Contract) at Northbridge Financial
Added 1 month ago
Associate Data Quality and Governance Engineer
''
Florenceville-Bristol, NB
Full-time · Other
Position Title: Associate Data Quality and Governance Engineer
Added 12 days ago
Lead Data and AI Quality Engineer
Royal Bank of Canada
Toronto, ON
Full-time
We are seeking a Lead Data and AI Quality Engineering to join our Risk and Compliance team and take ownership of quality assurance for AI and Non-Financial Risk Reporting initiatives. This…
Added 33 mins ago
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
Jobright is your personal AI job search agent transforming the job search process. They are seeking an early-career Data Engineer to design and build data pipelines, ensuring data quality…
Added 21 hours ago
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
Jobright is your personal AI job search agent transforming the job search process. They are seeking an early-career Data Engineer to design and build data pipelines, ensuring data quality…
Added 1 day ago
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
Full-time
We have an opening for an Industrial / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 9 days ago
Senior Software Developer - SQL/Python
RBC
Toronto, ON
Full-time
We are seeking an experienced Senior Software Engineer to work within Wealth Management Global IT Data Services Canada - As a Senior Software Engineer, specializing in AI-driven agent…
Added 9 days ago
Process Engineer
Intertape Polymer Group (IPG)
Truro, NS
Position Purpose: Are you an engineer who loves solving problems, improving processes, and turning data into results? IPG is looking for a Process Engineer to lead impactful projects that…
Added 6 days ago
Manager, Airworthiness
Westerkirk
Calgary, AB · Victoria, BC · Mississauga, ON
…contributions to aviation and its unwavering commitment to quality, innovation, and reliability. Headquartered in Calgary, AB, DHC currently has approximately 2,400 employees across British…
Added 1 day ago
Software Development Engineer, Amazon Customer Service
Amazon
Toronto, ON
Full-time
Work at the intersection of real-time data orchestration, intelligent automation, and customer experience
Added 2 days ago
Quality Engineer I
TD
Toronto, ON
Full-time
…will win by delivering capabilities, maximizing the use of data, automating execution, innovating with purpose, and enabling personalization for customers and prospects in the right channel…
Added 1 day ago
Quality Engineer I
TD
Toronto, ON
Full-time
…will win by delivering capabilities, maximizing the use of data, automating execution, innovating with purpose, and enabling personalization for customers and prospects in the right channel…
Added 1 day ago
Senior AI Engineer
Raise
Calgary, AB
Full-time
The Senior AI Engineer in this role will design, test, and optimize AI-driven quality monitoring solutions for the Contact Centre. The resource will develop custom prompts and evaluation…
Added 2 days ago
Software Development Engineer, Amazon Customer Service
Amazon
Toronto, ON
- Work at the intersection of real-time data orchestration, intelligent automation, and customer experience
Added 2 days ago
Data Engineer
LanceSoft, Inc.
Toronto, ON
Contract
Experience with data quality, data cleansing and data stewardship processes and techniques
Added 2 days ago
QA Engineer- Salesforce Marketing Cloud (SFMC)
Tru
Halifax, NS
Full-time
We are looking for an experienced QA Engineer –Salesforce Marketing Cloud (SFMC) to support the testing and quality assurance of marketing technology solutions built on Salesforce Marketing…

B3 Systems

Sr. Data Engineer - AI & Data Science

Toronto, ON, M4T 2T5, Canada

Job type: Full-time
Posting language: English
Posted: Aug 28, 2026

Apply About employer

Applications open in a new tab.

Original job description

Senior Data Engineer - AI & Data Science

About the Role

B3 enables enterprise manufacturers to digitize their operations and leverage AI to dramatically enhance performance. As the Senior Data Engineer on our AI & Data Science team, you'll own the team's analytical data layer: the schemas, views, and pipelines that sit on top of our ingested client data and serve every analytics surface, monitor, and AI feature we build. Client data arrives through our existing ingestion and platform teams - your layer shapes it for analysis, APIs, and AI: designed once to serve many consumers, and kept correct and current.

This is a high-autonomy role on a small, senior team. You'll be the AI/DS team's authority on data architecture, the person we go to with the standing to set the standard for how this layer is designed and run. We're looking for cemented, production-proven skills: schemas you designed years ago that still hold, pipelines you owned through their failures, and storage decisions that held without needing review. You'll own a defined, growing data layer with priorities set by one team's roadmap, an architecture-and-ownership role, not a shared ticket queue.

About the Work

Design and standardize the DS data layer, tables, views, aggregates, and relations built over ingested client data structured so multiple consumers (analytics pages, APIs, LLM-driven features) share the same source of truth without re-cutting the schema for each new one.

Build and own the pipelines that keep this layer current: transformations, derived-table refresh scheduling, and the monitoring that proves update stability.

Own the quality bar for derived data: every table in this layer is validated for correctness and update stability before anything is built on it, complementing, not duplicating, the upstream ingestion checks owned by our data and QA teams.

Bring in external, non-client data sources end-to-end. Think whether, regional, or market signals, sourced, ingested, and structured so we can build correlations that reach beyond client data.

Drive communication and alignment across the company's data layers - working collaboratively with our ingestion and platform teams so the stack stays coherent end to end as our services add analytical queries, API serving, and AI-driven reads.

Work with the ML lead and full-stack engineer to expose the layer as clean, reusable services.

Evolve the layer as the platform grows, multi-level site structures, corporate-level aggregation, without breaking what's live.

No industrial background required. Our domain has its share of complex workflows and terminology, and genuine curiosity is what carries people through it. We'll help with the rest.

About You

5+ years of data engineering with production ownership, you will be the the accountable owner of schemas and pipelines a business ran on, not a contributor under someone else's architecture.

Expert SQL and data modeling: normalization judgment, indexing and performance, view and aggregate design built for multiple consumers.

Strong pipeline engineering: scheduling, idempotency, failure handling, monitoring and alerting. You know how updates break and design so they don't.

Solid Python for data work.

Self-sufficient by track record: you can point to architecture calls you made alone that held up.

Works cleanly across team boundaries: you build on upstream data owned by other teams, define clear contracts with them, and keep interfaces documented.

Clear communicator with non-specialists: your schemas and decisions are documented well enough for a small team to trust without re-deriving them.

Bonus Points

Azure stack: Azure SQL, Cosmos DB, App Services, Azure ML.

Industrial or manufacturing data: historians, sensors, downtime/event data, shift-based operations.

Experience shaping data for AI/LLM consumers - views and services a model can call safely.

Experience integrating external/public data sources (weather, market, geographic) into analytical products.

Near-real-time refresh or CDC/streaming patterns.

Small-team experience where you owned an entire data layer.

About the Office

All In, In Office – Centrally located at the corner of Yonge & St. Clair, we show up together, every weekday. Face-to-face time fuels our culture, speed, and creativity.
Built for Growth – We’re moving fast, keeping structure light, and rewarding people who take ownership and drive momentum.

If you’re driven by applied AI, enjoy working in the future, and want to build data science solutions that make a real impact, we’d love to meet you.

Note: This position reflects an existing vacancy. B3 Systems is proud to be an Equal Employment Opportunity employer. We truly appreciate your interest in joining our team. While we may not be able to connect with every applicant, we will reach out directly to those selected for next steps. No “artificial intelligence” tool will be used to screening, assessment or selection of applicants for this opportunity.

We celebrate diversity and are committed to creating an inclusive, supportive workplace where everyone can thrive. If you require any accommodations or support at any stage of the selection process, please let us know - we’re happy to help.

Apply About employer

More about this job

Responsibilities

You will own the analytical data layer, designing schemas and pipelines that support analytics, APIs, and AI features. You will also drive communication across data teams to ensure a coherent, stable, and high-quality data architecture.

Requirements

The role requires 5+ years of production-proven data engineering experience with expert-level SQL and data modeling skills. Candidates must demonstrate self-sufficiency in architecture and the ability to build robust, scalable data pipelines.

Skills

Data Engineering
SQL
Data Modeling
Python
Azure
Data Architecture
Pipeline Engineering
API Design
Data Transformation
Database Schema Design
Performance Tuning
Monitoring
Alerting
Data Quality
Cloud Computing

Visa sponsorship

Not detected in the job text

Keywords

Data Engineering
AI
Data Science
SQL
Python
Azure SQL
Cosmos DB
Azure ML
Data Modeling
ETL
Data Pipelines
API
LLM
Data Architecture
Cloud Services
Manufacturing
Data Quality
Normalization
Indexing
CDC
Streaming
Analytics
Schema Design
Monitoring
Idempotency

Report this job