Jobs in Canada

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Added 3 months ago
C
Senior Software Developer
Caseware
Toronto, ON
- $120,000 to $140,000 CAD / year
- Full-time
As a Senior Software Developer, you will be creating prototypes and software design proposals that align future-state product and architecture vision. You will continue to improve core…
Added 3 months ago
PG
Software Developer Intern
Perseus Group
Markham, ON
- Full-time
The successful Software Developer Intern works in our Markham, Ontario office and reports to our Solutions Architect for the homebuilding industry's leading-edge enterprise software product.
Added 3 months ago
TI
Senior Data Analyst
Teranet Inc.
Toronto, ON
- $106,040 to $114,400 CAD / year
- Full-time
Strong proficiency in SQL, Python, and Excel is required
Added 2 months ago
Staff Software Engineer, Backend
DoorDash Canada
Toronto, ON
Experience with SQL and NoSQL databases and other technologies (e.g. Postgres, Redis, Elasticsearch, RabbitMQ)
Added 2 months ago
R
Email Developer
Raise
Toronto, ON
- Full-time
Location: Toronto, ON - Hybrid - (One day in office on Thursdays, and the 4th Friday of the month) · Must Have Requirement
Added 3 months ago
IT QA Analyst- SmartBorder
Livingston International
Toronto, ON
Ability to read and validate JSON, XML, and basic SQL (asset).
Added 2 months ago
PA
Intermediate Developer, Development and Delivery
Porter Airlines Inc.
Toronto, ON
- Full-time
We are seeking an Intermediate Developer to build and scale distributed, event-driven applications including APIs, web apps, and background workers within our IT delivery teams. This role…
Added 5 months ago
VM
Martech Solutions Architect - AEP
VML MAP
Toronto, Ontario
- Full-time
Extensive knowledge of technologies such as SQL, XML, JSON, JavaScript, HTML, CSS, and proficiency in one or more programming languages.
Added 6 months ago
A
AI Full Stack Developer
Avanade
Toronto, Ontario
- Full-time
Familiarity with SQL and NoSQL databases (e.g. SQL Server, Cosmos DB).
Added 5 months ago
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Senior Product Manager
Boomerang
Remote, Canada
- $140,000 to $180,000 CAD / year
- Full-time
- Remote
Bonus: Experience with SQL, data analytics and building BI dashboards
Added 5 months ago
P
Forward Deployed Engineer - Remote Canada
Pulsora
Remote, Canada
- $60,000 to $70,000 CAD / year
- Full-time
- Remote
Hands-on experience with Python, JavaScript / TypeScript, SQL, REST APIs, integrations, and analytics platforms
Added 5 months ago
LI
Senior Java Software Engineer
LanceSoft, Inc.
Montreal, Quebec
- Contract
We have an immediate need in an experienced full-stack developer, who is strong in Java and knowledgeable in Angular.
Added 5 months ago
KR
IBMi Developer
KeepRite Refrigeration
Brantford, Ontario
- Full-time
We are currently seeking a skilled IBMi Developer to join our IT team. This role is responsible for designing, developing, maintaining, and supporting applications running on the IBMi…
Added 5 months ago
QA
Senior Data Engineer I - QuantumBlack, AI by McKinsey
QuantumBlack, AI by McKinsey
Toronto, Ontario
- Full-time
Expert-level proficiency in Python and SQL and the ability to work in polyglot environments (Scala, Java) when required by client enterprise systems
Added 2 months ago
Integration Reliability Engineer, Payments
Stripe
Canada
Comfort using SQL to navigate Stripe's data and diagnose the scope and urgency of issues
Added 2 months ago
P
Toronto Technology Audit & Advisory (Financial Services) Senior Consultant
Protiviti
Toronto, ON
- Full-time
Added 2 months ago
P
Toronto Technology Audit & Advisory (Financial Services) Manager
Protiviti
Toronto, ON
- Full-time
Added 2 months ago
N
Lead Data Engineer
Nasdaq
Toronto, ON
- Full-time
Proficiency in Python (required), with working knowledge of SQL and Spark/PySpark.
Added 2 months ago
Senior Actuarial Analyst
Aviva
Markham, ON
Proficient in Microsoft Excel. Knowledge of Python and SQL
Added 3 months ago
O
Associate Director, Internal Audit (Pensions Operations & Technology)
OMERS
Toronto, ON · Head Office Toronto
- Full-time
Added 3 months ago
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Senior Manager, Technical Partner Solutions
Priceline
Toronto, ON
- Full-time
Proficiency with SQL, Postman, or similar tools for querying and testing.
Added 3 months ago
RC
Senior Quality Assurance Software Developer – Analytics
Ribbon Communications
Montreal, QC
- Full-time
JOB TITLE Senior Quality Assurance Software Developer – Ribbon Analytics
Added 2 months ago
Associate Director - Fund Finance, Funds & Asset Management - Toronto
Fitch Group
Toronto, ON
Knowledge of SQL, VBA, and/or other programming languages
Added 2 months ago
Senior Financial Data Analyst (Manager)
Lyft
Toronto, ON
Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role
Added 4 months ago
M
Principal Software Engineer
Morningstar
Toronto, ON
- Full-time
Location: Toronto, ON (Hybrid-4 days in Office)

QuantumBlack, AI by McKinsey

Senior Data Engineer I - QuantumBlack, AI by McKinsey

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Jun 4, 2026

Original job description

Who You'll Work With

Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward.

In return for your drive, determination, and curiosity, we'll provide the resources, mentorship, and opportunities you need to become a stronger leader faster than you ever thought possible. Your colleagues - at all levels - will invest deeply in your development, just as much as they invest in delivering exceptional results for clients. Every day, you'll receive apprenticeship, coaching, and exposure that will accelerate your growth in ways you won’t find anywhere else.

When you join us, you will have:

Continuous learning: Our learning and apprenticeship culture, backed by structured programs, is all about helping you grow while creating an environment where feedback is clear, actionable, and focused on your development. The real magic happens when you take the input from others to heart and embrace the fast-paced learning experience, owning your journey.
A voice that matters: From day one, we value your ideas and contributions. You’ll make a tangible impact by offering innovative ideas and practical solutions, all while upholding our unwavering commitment to ethics and integrity. We not only encourage diverse perspectives, but they are critical in driving us toward the best possible outcomes.
Global community: With colleagues across 65+ countries and over 100 different nationalities, our firm’s diversity fuels creativity and helps us come up with the best solutions for our clients. Plus, you’ll have the opportunity to learn from exceptional colleagues with diverse backgrounds and experiences.
World-class benefits: On top of a competitive salary (based on your location, experience, and skills), we provide a comprehensive benefits package to enable holistic well-being for you and your family.

Your Impact

You will be a technical owner, designing and leading the implementation of scalable data architectures for cutting-edge AI and agentic systems.

You will lead the development of robust data pipelines, manage secure and governed data environments, and mentor junior colleagues while collaborating with clients and cross-functional teams. You'll tackle impactful challenges and grow as a leader by architecting innovative AI solutions across diverse industries.

You will own and deliver technical workstreams, designing machine learning, agentic, and autonomous AI systems. You'll lead the integration of machine learning, Generative AI capabilities and agentic frameworks into client solutions, designing MLOps/LLMOps-focused architectures for model management, observability, and automated retraining. You will also spearhead the design of complex feature engineering workstreams, ensuring our data assets are not only robust but also optimized for the next generation of AI models.

Your work will help solve some of the most complex and high-impact challenges facing clients across industries. By partnering with QuantumBlack, AI by McKinsey and QuantumBlack Labs teams, you'll lead the creation of innovative enterprise-grade machine learning systems that accelerate AI adoption and solve critical business problems at speed and scale. You will be instrumental in shaping how we build and deploy high-impact AI systems, enabling clients to achieve meaningful, lasting impact through technical innovation.

You'll be based in one of our North American offices as part of our global Data Engineering community. You'll work in cross-functional Agile teams alongside Data Scientists, Machine Learning Engineers, and industry experts, leading the data engineering workstream to deliver AI solutions. Collaborating with clients from data owners to C-level executives, you'll help design impactful solutions that address complex business challenges and build client capabilities.

You will grow as a technologist and a leader. You’ll develop deep expertise at the intersection of technology strategy and business value by addressing diverse architectural challenges. Working with inspiring, multidisciplinary teams, you’ll gain a holistic understanding of enterprise AI while collaborating with leading AI and data experts in the industry.

Your Qualifications and Skills

Degree in Computer Science/Engineering, or equivalent experience
5+ years of relevant professional experience in a data engineering role, with experience leading technical workstreams, mentoring junior engineers, and driving the adoption of software engineering best practices within a team
Expert-level proficiency in Python and SQL and the ability to work in polyglot environments (Scala, Java) when required by client enterprise systems
Strong experience building Agentic AI, Generative AI, Machine Learning, and Business Intelligence systems, including prompt design, retrieval-augmented generation (RAG), embeddings, vector databases, context construction, and output handling in production workflows using modern frameworks (Spark, LangChain, Databricks, Dask, Airflow, Dagster, Kedro, etc.)
Ability to lead the implementation of AI features end to end, with sound judgment around model behavior, evaluation, reliability, guardrails, and the trade-offs between quality, latency, and cost
Experience implementing robust data security and governance controls, including managing PII/PHI, authentication, and role-based access control (RBAC)
Deep knowledge of MLOps/LLMOps including CI/CD for data workflows, automated agent evaluation (LangSmith, Opik, Langfuse), and infrastructure as code (Terraform) across cloud providers (AWS, Azure, GCP)
Exceptional time management and ability to own technical workstreams autonomously
Experience using coding agents (Cursor, Claude Code, Codex, etc.) is a plus
Strong communication skills, both verbal and written, in English and local office language(s)

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More about this job

Responsibilities

You will design and lead the implementation of scalable data architectures for AI systems, manage data pipelines, and mentor junior colleagues. Collaborating with clients and cross-functional teams, you'll tackle complex challenges and deliver impactful AI solutions.

Requirements

A degree in Computer Science/Engineering or equivalent experience is required, along with 5+ years in a data engineering role. Candidates should have expert-level proficiency in Python and SQL, and experience with AI systems and data governance.

Skills

Python
SQL
Data Engineering
Machine Learning
Generative AI
MLOps
Data Security
Governance
Agile
Cloud Computing
Spark
Databricks
Airflow
Terraform
Communication
Mentoring

Benefits

Holistic Well-Being

Visa sponsorship

Not detected in the job text

Keywords

Data Engineering
AI
Machine Learning
Generative AI
MLOps
Python
SQL
Cloud Computing
Data Security
Governance
Agile
Spark
Databricks
Airflow
Terraform
Mentoring
Collaboration

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Work requirements

Jobs in Canada