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Added 40 mins ago
A
Senior Dynamics 365 F&O Functional Consultant-RQ00762
Amyantek
Toronto, ON
- Contract
…short and long-term project goals/objectives, and as a senior technical expert, defines and identifies program and service delivery requirements in support of the development and/or…
Added 1 hour ago
FI
Field Marketing Manager
Fulfillment IQ
Remote, Canada
- $75,000 to $90,000 CAD / year
- Full-time
- Remote
…execution. Our teams combine deep domain expertise with strong technical capability, delivering outcomes through consulting, systems implementation, and proprietary platforms that…
Added 1 hour ago
FI
Content Marketing Manager
Fulfillment IQ
Remote, Canada
- $85,000 to $100,000 CAD / year
- Full-time
- Remote
…execution. Our teams combine deep domain expertise with strong technical capability, delivering outcomes through consulting, systems implementation, and proprietary platforms that…
Added 2 hours ago
FI
Senior Marketing Manager
Fulfillment IQ
Remote, Canada
- $115,000 to $130,000 CAD / year
- Full-time
- Remote
…execution. Our teams combine deep domain expertise with strong technical capability, delivering outcomes through consulting, systems implementation, and proprietary platforms that…
Added 4 hours ago
P
System Configuration Specialist / Spécialiste en configuration de systèmes (CS006)
Potenco
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Act as a technical subject matter expert and advisor for critical systems.
Added 7 hours ago
SC
Automotive Service Technician (310S)
Stoakley-Stewart Consultants Ltd.
Burlington, ON
- Full-time
Reviewing technical information and manufacturer repair procedures before completing repairs.
Added 7 hours ago
A
Senior Hybrid Interactive/Visual Designer [AQ-25913]
Aquent
Toronto, ON
- $60 to $63 CAD / hour
- Contract
We are looking for a collaborative champion of user-centered design who can act as an interaction design subject-matter expert while bringing high aesthetic standards to life. Working…
Added 7 hours ago
A
Senior Interaction Designer [AQ-25818]
Aquent
Toronto, ON
- Contract
…global powerhouse offers an environment where creativity and technical expertise translate directly into powerful, life-enhancing products. By joining this team through Aquent, you will…
Added 9 hours ago
BT
Senior Manager, Indirect Tax
Baker Tilly Canada
Vancouver, BC
- Full-time
This role offers the opportunity to build and shape an emerging area of specialization while serving as a trusted advisor to clients and a technical resource to colleagues across the firm.
Added 10 hours ago
IE
Manager, Supply Chain & Innovation
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
…function. This role serves as a key Supply Chain subject matter expert for process improvement, analytics, reporting and…
Added 15 hours ago
S&
Lead EHV Transmission Line Engineer 2 - Grid
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
Prepare reports and studies that present technical information in a clear and concise manner and meet client requirements and S&L formats.
Added 16 hours ago
U
Customer Service Representative - Bilingual (French)
Uline
Hamilton, ON · Toronto, ON · Mississauga, ON · Cambridge, ON · Milton, ON
- Full-time
Be a product and solutions expert! We’ll equip you to answer product, pricing and shipping questions quickly and confidently.
Added 16 hours ago
U
Customer Support Specialist - Bilingual (French)
Uline
Hamilton, ON · Toronto, ON · Mississauga, ON · Cambridge, ON · Milton, ON
- Full-time
Be a product and solutions expert! We’ll equip you to answer product, pricing and shipping questions quickly and confidently.
Added 21 hours ago
Customer Experience Associate - Enterprise & Birchmount (30 hours/week)
Scotiabank
Markham, ON
Being a technology expert and sharing your knowledge by introducing clients to our mobile banking applications and assisting them to better manage their banking needs
Added 21 hours ago
Customer Experience Associate - Aurora (Casual)
Scotiabank
Aurora, ON
Being a technology expert and sharing your knowledge by introducing clients to our mobile banking applications and assisting them to better manage their banking needs
Added 22 hours ago
P
SEO/AEO Specialist, Silvie
Pontosense
Toronto, ON
- Full-time
Technical foundations: site speed, indexing, schema and internal linking on the Silvie site, done with our web and product team.
Added 1 day ago
MS
Financial Assistant
Marberg Staffing
Toronto, ON · North York, ON
- Temporary
Ideal Candidate: Highly motivated, dependable financial administration professional with expert-level data entry skills and exceptional attention to detail. Proficient in Excel, with…
Added 1 day ago
GC
Director of Customer Success
GRC Concierge
Ottawa, ON
- Full-time
You don't need to be a cybersecurity expert. You do need to be an exceptional client relationship leader who can work effectively alongside technical professionals.
Added 1 day ago
K
Senior Lead, Customer Technology Advisor
Kyndryl
Toronto, ON
- Full-time
…part of our cutting-edge Go-To-Market team. As a certified expert in your field, you’ll be at the forefront of revolutionizing technology solutions for our valued customers, with AI at the…
Added 1 day ago
ES
Senior Systems Architect
Euna Solutions
Oakville, ON
- Full-time
…Senior Architect, you will define the standards, patterns, and technical direction for cloud infrastructure, identity, integration, shared services, and the enterprise systems that tie them…
Added 1 day ago
MD
Electronic Document Management System (EDMS) System Administrator - ITS4
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
…Services (DHS). The MNIT DHS team supports complex and varied technical needs, including systems that provide health care coverage, deliver child protection and welfare services, and…
Added 1 day ago
BG
Senior Cost Consultant (Estimator/Quantity Surveyor)
BTY Group
Toronto, ON
- $80,000 to $120,000 CAD / year
- Full-time
Our Cost Management team delivers expert cost planning, estimating, and change management across the full development cycle for residential, commercial, industrial, institutional, and…
Added 1 day ago
JR
Compliance Specialist
Jubilant Radiopharma
Kirkland, QC
- Full-time
Act as a subject matter expert for Quality Systems, including Change Control (CC), CAPA, extensions, and related processes.
Added 1 day ago
LD
TECH Specialist
London Drugs Limited
Prince George, BC
- $18.25 to $21.58 CAD / hour
- Other
…equipment. As a London Drugs TECH Specialist, you’ll be a trusted expert to our customers, helping them select the technical products perfectly suited to…
Added 1 day ago
SC
Automotive Service Technician (310S)
Stoakley-Stewart Consultants Ltd.
Burlington, ON
- Full-time
Reviewing technical information and manufacturer repair procedures before completing repairs.

Marsh McLennan

Oliver Wyman - Senior Lead AI Developer

Toronto, ON, Canada
Montreal, QC, Canada

The applicable base salary range for this role is $195K to $285K CAD. · Full-time

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Job details

Pay: The applicable base salary range for this role is $195K to $285K CAD.
Job type: Full-time
Posting language: English
Posted: Sep 2, 2026

Original job description

Company:

Oliver Wyman

Description:

LOCATIONS

We are hiring across our OW offices including but not limited to: Toronto and Montreal.

Practice Overview

At Oliver Wyman Quotient we partner with clients to deliver breakthrough outcomes for their toughest AI challenges.

We blend the power of AI technology with deep industry expertise to tackle disruption and create impact. By building strong capabilities and culture, we accelerate and embed AI transformation. Our people co-create and grow customer-focused solutions that win. We modernize technology and harness value from data and analytics. We build resilience so our clients are ready for tomorrow’s risks and optimize operations for the future. Above all, we work collaboratively with our clients’ leaders, employees, stakeholders, and customers to jointly define, design, and achieve lasting results.

____

The Role And Responsibilities

No two OW Quotient projects are the same. You’ll be working with varied and diverse teams to deliver unique and unprecedented products across industries. As a Senior Lead AI Developer, you are primarily responsible for managing technical projects and helping teams design and build AI/ML systems and pipelines that consistently drive solutions to be extensible and production quality. You are an expert in selected domains and can contrast methods and select appropriate approaches based on the data or modelling problem at hand. As an AI Developer, you will work alongside Oliver Wyman partners in Quotient and other practice groups, engage directly with clients to understand their business challenges, and craft appropriate solutions to be delivered through collaboration with other OW Quotient specialists and consultants.

Your responsibilities will include, for example:

Exploring data and crafting AI solutions to answer core business problems
Working with Partners and Principals to shape proposals that leverage our AI and engineering capabilities
Building and deploying LLM-based agent systems in production
Keeping up with your domain’s state of the art & developing familiarity with emerging modelling and data engineering methodologies
Advocating application of best practices in modelling, code hygiene and data engineering
Leading the development of proprietary AI/ML solutions, algorithms, or analytical tools and infrastructure on projects and asset development

____

Your Experience & Qualifications

You are a well-rounded technologist who brings a wealth of real-world experience and:

Technical background in computer science, data science, machine learning, artificial intelligence, statistics or other quantitative and computational science
Compelling track record of designing and deploying large-scale technical solutions, which deliver tangible, ongoing value including:
- Direct experience having built and deployed robust, complex production systems that implement modern artificial intelligence at scale
- Comfort in environments where large projects are time-boxed, and therefore consequential design decisions may need to be made and acted upon rapidly
Demonstrated fluency in modern programming languages for artificial intelligence / agents, covering the end-to-end AI development lifecycle:
- Knowledge of one or more agentic platforms , including but not limited to: Azure Foundry, AWS Bedrock, Gemini Enterprise Agent Platform
- Deep familiarity with the architecture, performance characteristics, and limitations of compound AI systems, including retrieval-augmented generation, tool use, agentic memory, and multi-agent orchestration
- Experience designing and operating evaluation frameworks and observability tooling to measure AI system quality, detect failure modes, and maintain performance in production
- Proficiency in LLM system design, including prompt engineering, context and token management, structured output, fine-tuning tradeoffs, and cost/latency optimization
- A history of compelling side projects or contributions to the Open-Source community is valued but not required
Practical awareness of AI risk, bias, and governance, including how to identify and mitigate failure modes in high-stakes or regulated environments
Solid theoretical grounding in the mathematical core of the major ideas in AI/ML:
- Applied understanding of a class of modelling or analytical techniques
- Fluency in the mathematical principles and generalizations of data science – e.g., Statistics, Linear Algebra and Vector Calculus
- Experience presenting at high-impact AI/ML developer conferences and solid connections to the AI/ML developer community (e.g., via meetups, open-source contributions, continuing relationships with academics, etc.) is highly valued
Interest/background in Financial Services, Healthcare and Life Sciences, Consumer, Retail, Energy, or Transportation industries

About Oliver Wyman

Oliver Wyman is a global leader in management consulting. With offices in more than 70 cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. The firm has more than 6,000 professionals around the world who work with clients to optimize their business, improve their operations and risk profile, and accelerate their organizational performance to seize the most attractive opportunities.

Oliver Wyman is a business of Marsh McLennan [NYSE: MMC]. Marsh McLennan is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow on LinkedIn and X.

For more information, visit www.oliverwyman.com.

Follow Oliver Wyman on Twitter @OliverWyman.

Marsh McLennan and its Affiliates are EOE Minority/Female/Disability/Vet/Sexual Orientation/Gender Identity employers.

The applicable base salary range for this role is $195K to $285K CAD.

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, and education. Decisions will be determined on a case-by-case basis.

In addition to the base salary, this position may be eligible for performance-based incentives.

Marsh McLennan is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. If you have a need that requires accommodation, please let us know by contacting

reasonableaccommodations@mmc.com.

Marsh McLennan is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh McLennan colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

#OWCapabilities

Oliver Wyman is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow us on LinkedIn and X. 

Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. If you have a need that requires accommodation, please let us know by contacting reasonableaccommodations@marsh.com.

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

Oliver Wyman is a business of Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow us on LinkedIn and X. Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005, Marsh will provide a reasonable accommodation to employees and prospective employees to the point of undue hardship upon request and as required in respect of the individual’s particular restrictions and limitations. If you require a specific accommodation because of a disability or medical need, please contact reasonableaccommodations@marsh.com.Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

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More about this job

Responsibilities

You will manage technical projects and lead teams in designing and building extensible, production-quality AI/ML systems and pipelines. Additionally, you will engage directly with clients to understand business challenges and craft AI solutions that leverage engineering capabilities.

Requirements

Candidates must have a strong technical background in computer science, data science, or a related quantitative field with a proven track record of deploying large-scale AI solutions. Proficiency in modern AI programming languages, LLM system design, and experience with agentic platforms are essential for this role.

Skills

Artificial Intelligence
Machine Learning
LLM System Design
Data Engineering
Agentic Platforms
Retrieval-Augmented Generation
Python
Statistics
Linear Algebra
Vector Calculus
Prompt Engineering
Model Evaluation
Observability Tooling
Technical Project Management
Cloud Infrastructure

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Machine Learning
LLM
Agentic Platforms
Azure Foundry
AWS Bedrock
Retrieval-Augmented Generation
Data Engineering
Prompt Engineering
Fine-tuning
Observability
Statistics
Linear Algebra
Vector Calculus
Management Consulting
Financial Services
Healthcare
Life Sciences
Consumer
Retail
Energy
Transportation
Algorithm Development
Production Systems
Technical Leadership
Software Engineering
Data Science
Model Governance
Risk Management

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