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Added 13 mins ago
FH
Physiotherapist, Primary Health Care, Ridge Meadows Hospital
Fraser Health Authority
Pitt Meadows, BC
- $45.15 to $56.17 CAD / hour
- Part-time
Identifies staff learning needs, develops and provides orientation and education related to physiotherapy; completes required reports and records workload and related statistics; maintains…
Added 13 mins ago
MI
Junior Associate Director, Operations Training
MUFG Investor Services
Toronto, ON
- $68,250 to $100,100 CAD / year
- Full-time
Experience something Brilliantly Different with a career with MUFG Investor Services.
Added 13 mins ago
FC
CORPORATE TRAVELLER - CORPORATE TRAVEL CONSULTANT - MONTREAL, QC
Flight Centre Travel Group Canada
Quebec, QC
- Full-time
…is to dominate the SME market, making the end-to-end travel experience faster, simpler and easier for our customers and to demonstrate ongoing value to decision-makers, travellers and…
Added 13 mins ago
DG
HR Business Partner
DHL Global Forwarding
Montreal, QC
- Full-time
Partner across Talent Acquisition, Learning and Development, Total Rewards, Payroll, HR Operations and other functions to deliver integrated solutions and a consistent employee experience.
Added 13 mins ago
TT
Senior Analyst, Performance Reporting (13928)
Toronto Transit Commission (TTC)
Toronto, ON · Greater Toronto Area, Canada
- $115,570 to $144,526.2 CAD / year
- Full-time
Considerable hands-on experience in the needs assessment, design, development, and implementation of multi-department e-learning programs and initiatives.
Added 13 mins ago
GI
Junior Dotnet Developer
Gravity IT Resources
Mississauga, ON
- Contract
We’re looking for a Junior Developer to join our Enterprise Systems team. You’ll help build, enhance, and support business applications using .NET, web technologies, SQL, and Microsoft…
Added 13 mins ago
GD
Senior Human Factors Engineering Analyst
General Dynamics Mission Systems–Canada
Ottawa, ON
- $110,000 to $138,000 CAD / year
- Full-time
At least 10 years of relevant experience in human factors engineering, human-system integration, ergonomics, HCI, UX research, UX architecture, or a related field.
Added 13 mins ago
TC
Retail Store Associate Part Time Seasonal HomeSense - Dartmouth Crossing
TJX Canada – Winners, Marshalls, HomeSense
Dartmouth, NS
- Part-time
…environment. Whether you’re starting your career or already have experience, we’re excited to work with you and help you…
Added 13 mins ago
MI
Associate Director, Client Data Team
MUFG Investor Services
Halifax, NS
- Full-time
Minimum 6+ years' experience in financial services data management with people management experience
Added 13 mins ago
MI
Associate, Portfolio Operations
MUFG Investor Services
Halifax, NS
- Full-time
…fund and its counterparties, all alongside a keen interest in learning new technologies and…
Added 13 mins ago
MI
Senior Associate, Portfolio Operations
MUFG Investor Services
Halifax, NS
- Full-time
…fund and its counterparties, all alongside a keen interest in learning new technologies and…
Added 13 mins ago
E3
Manager of EPR & Sustainability
Environmental 360 Solutions
Aurora, ON
- $100,000 to $125,000 CAD / year
- Full-time
…who thrive on challenge, embrace technology, and never stop learning. If you’re looking to do work that matters - where your ideas are valued, your growth is supported, and your impact is…
Added 13 mins ago
CT
Team Lead, Space Planning
Canadian Tire Corporation
Toronto, ON
- Full-time
Use feedback from Field Merchandisers, Associate Dealers, and internal partners to improve POG quality and the customer experience.
Added 13 mins ago
E
Project Manager
EllisDon
ON · Ontario Projects
- Full-time
Have experience working on complex Construction ICI projects
Added 13 mins ago
E
Assistant Project Manager
EllisDon
AB · Alberta Projects
- Full-time
You have a construction related degree/diploma and three+ years of construction experience or an equivalent combination of technical training and experience in a Project Management role
Added 13 mins ago
B
COMMERCIAL ACCOUNT MANAGER, SMALL BUSINESS - Vaudreuil-Soulanges
BDC
QC · Vaudreuil-Soulanges
- Full-time
Opportunities for learning, training and development, and much more...
Added 13 mins ago
Sponsorship Specialist
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Calgary, AB · Dartmouth, NS · Mississauga, ON
Minimum 7 years of relevant work experience in marketing, advertising, sponsorship, or retail / merchandising environment
Added 13 mins ago
Replenishment - Manager Replenishment (In Store)
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Saskatoon, SK
…virtual healthcare and an Employee and Family Assistance Program, learning and development opportunities, parental leave top-up, and paid…
Added 13 mins ago
Director, Surveys and Geomatics
Infrastructure Ontario
Toronto, ON
Many years of experience in surveys and geomatics, with expertise in GIS systems (hardware and software), mapping, and conveyance services. Knowledge of data management and technological…
Added 13 mins ago
Patient & Family Experience Coordinator - Patient & Family Experience
CAMH
Toronto, ON
The Quality, Experience and Safety Team (QuEST) is currently recruiting a full-time, temporary (12 months), Patient and Family Experience Coordinator to support the Patient and Family…
Added 13 mins ago
I
Product Development Engineer - 6-Month Contract
Inertia
Toronto, ON
- Full-time
We’re looking for a Product Development Engineer with exceptional mechanical product design and engineering skills and experience to join Inertia’s growing team for a 6-month contract term.…
Added 13 mins ago
I
Product Development Team Lead
Inertia
Toronto, ON
- Full-time
Culture of Growth: Our multidisciplinary team thrives on curiosity, collaboration, and continuous learning - pushing boundaries in engineering, design, and manufacturing every day.
Added 13 mins ago
B
Blue Rewards- Marketing Specialist, Rewards (14 month contract)
BMO
Toronto, ON · YNG
- Full-time
…program-level KPIs, while continuously optimizing the member…
Added 13 mins ago
SI
Retail Operations Supervisor
Staples Inc.
Beloeil, QC
- Full-time
…motivate associates to do the same. Ensure a seamless customer experience by utilizing all tools and techniques…
Added 13 mins ago
IF
Tax Clerk
iA Financial Group
Quebec, QC
- Full-time
Has a minimum of 1 to 2 years of relevant experience;

QuantumBlack, AI by McKinsey

Data Engineer II - QuantumBlack, AI by McKinsey

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 4, 2026
Experience: 2+ years of relevant professional experience building and deploying data solutions
Posting language: English
Posted: Nov 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 build the foundational data infrastructure that powers cutting-edge AI applications leveraging LLMs, retrieval systems, workflows, and emerging agentic architectures.

You will design and maintain scalable data pipelines, manage secure data environments, and prepare data for AI-driven systems while collaborating with cross-functional teams and clients. You’ll tackle real-world challenges by contributing to the development of next-generation AI systems and grow as a technologist by working alongside diverse experts across industries.

You will design and build the scalable, reproducible data components essential for machine learning, agentic, and autonomous AI systems. You’ll assess data landscapes, apply data quality fundamentals, and prepare data for AI solutions. Additionally, you’ll learn to translate simple hypotheses into engineered features, manage secure data environments, and contribute to R&D initiatives focused on innovating and scaling next-generation AI capabilities.

Your work will help solve some of the most complex and high-impact challenges facing clients across industries. Collaborating across QuantumBlack, AI by McKinsey and QuantumBlack Labs teams, you’ll help develop innovative AI capabilities and scalable enterprise solutions. You’ll help build robust data foundations for scalable, production-ready AI systems. Your contributions will directly support the firm’s ability to accelerate AI adoption, solve complex business problems at scale, and enable clients to achieve meaningful, lasting impact.

You’ll be based in one of our North American offices as part of our global Data Engineering community. Working in cross-functional Agile teams, you’ll collaborate closely with Data Scientists, Machine Learning Engineers, and industry experts to deliver AI solutions. By partnering with clients - from data owners to C-level executives - you’ll help solve complex problems that drive tangible business value and begin to build your skills as a client-facing technologist.

You will grow at the forefront of AI, data engineering, and emerging agentic technologies. You’ll develop expertise at the intersection of technology and business by tackling diverse challenges in the evolving AI landscape. Working alongside multidisciplinary teams, you’ll gain a holistic understanding of how data engineering enables advanced AI while collaborating with leading AI and data experts in the industry.

In accordance with Ontario law: This job posting is for an existing vacancy. Artificial intelligence systems (AI) may be used to assist recruiters in the screening and/or assessment of candidates for this role. AI is neither the sole determinative factor at any stage of the application process nor the decisionmaker. All AI-generated assessments are reviewed by a McKinsey recruiter before any decision is made regarding a candidate’s candidacy.

Your Qualifications and Skills

Degree in Computer Science/Engineering, or equivalent experience
2+ years of relevant professional experience building and deploying data solutions
Strong proficiency in Python and SQL for data engineering and experience writing robust, production-grade code, including deploying code across environments
Proven experience building end-to-end data pipelines and platforms for Agentic AI, Generative AI, Machine Learning, or Business Intelligence, covering data preparation, embeddings generation, vector search, and system integration using modern frameworks (Spark, dbt, LangChain)
A strong foundation in system design, data storage, and reliability with commonly used data platforms (Databricks, Snowflake, BigQuery, PSQL, etc.) and data engineering tools (e.g., Pandas, Spark, dbt, etc.)
Hands-on experience with MLOps/LLMOps principles, including CI/CD for data workflows, automated agent evaluation (LangSmith, Opik, Langfuse), and infrastructure as code (Terraform)
Experience building systems with different data formats (structured vs unstructured) and data processing methods (streaming vs batch) and deploying across major cloud platforms (AWS, Azure, GCP)
Exceptional time management in a complex and largely autonomous work environment
Commercial client-facing or senior stakeholder management experience is beneficial
Experience using coding agents (Cursor, Claude Code, Codex, etc.) is a plus
Willingness to travel as required
Business level language fluency skills, both verbal and written, in English and the local office language(s)

Apply About employer

More about this job

Responsibilities

Build and maintain scalable, reliable data pipelines and secure data environments that support production-ready machine learning, generative AI, and agentic systems. Collaborate with data scientists, machine learning engineers, clients, and other experts to prepare data, develop AI capabilities, and deliver solutions to complex business problems.

Requirements

Requires a degree in computer science or engineering, or equivalent experience, and at least two years of relevant experience building and deploying data solutions. Candidates should have strong Python and SQL skills, experience with end-to-end data platforms and modern data and AI tools, and familiarity with MLOps/LLMOps, cloud platforms, and structured and unstructured data; client-facing experience and coding-agent experience are beneficial.

Skills

Python
SQL
Data Engineering
Data Pipeline Development
Generative AI
Agentic AI
Machine Learning
Vector Search
Embeddings
Spark
Dbt
LangChain
MLOps
LLMOps
Terraform
Cloud Platforms

Benefits

Competitive Salary
Learning And Apprenticeship Programs
Mentorship And Coaching

Visa sponsorship

Not detected in the job text

Keywords

Data Engineering
Python
SQL
Data Pipelines
Generative AI
Agentic AI
Machine Learning
Business Intelligence
Embeddings
Vector Search
Spark
Dbt
LangChain
Databricks
Snowflake
BigQuery
PostgreSQL
Pandas
MLOps
LLMOps
CI/CD
LangSmith
Opik
Langfuse
Terraform
AWS
Azure
Google Cloud Platform
Agile
Data Quality

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