Jobs in Canada

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Added 3 months ago
AM
Sr. Software Engineer – Kernel & Device Drivers (Temp 1 Year Contract)
Advanced Micro Devices, Inc
Markham, ON
- Temporary
AMD is looking for a senior software engineer to join our growing team. As a key contributor you will be part of a leading team to drive and enhance AMD's abilities to deliver the highest…
Added 2 months ago
Senior Lead Systems Engineer, AI & Automation
Braze
Toronto, ON
We're looking for a Senior Lead Systems Engineer who's passionate about building the next generation of enterprise technology through automation, software engineering, AI, and intelligent…
Added 3 months ago
E
Senior Software Engineer
Equinix
Toronto, ON
- Full-time
…design through implementation and support. You will operate as a senior individual contributor - architecting solutions and building…
Added 3 months ago
BC
Senior Cloud Engineer - Google Cloud Platform (GCP)
BDO Canada
Toronto, Ontario
- Full-time
BDO Digital is looking for a Senior GCP Cloud Engineer to join their growing team. The individual will own the following responsibilities:
Added 2 months ago
AI and Data - Manager - AI Engineer
EY
Toronto, ON
To qualify for the role, you must have
Added 3 months ago
C
Sr. AI Engineer – Agentic Systems
Chubb
Toronto, ON
- Full-time
As a Senior AI Engineer on agentic systems you'll own the agent architectures that put our models in front of business users, and the work of making them reliable enough to stay there.…
Added 2 months ago
AI and Data - Senior Consultant - AI/ML Engineer
EY
Toronto, ON · Montreal, QC
To qualify for the role you must have
Added 2 months ago
Senior Software Engineer, Applied AI (Spain)
Justworks
Toronto, ON
We are seeking a Senior Software Engineer with a strong passion for building AI-native systems in a product environment. The ideal candidate will be able to take ownership of large segments…
Added 4 months ago
EB
Senior AI Platform Operations Engineer
EQ Bank
Toronto, Ontario
- Full-time
The Senior AI Platform Operations Engineer is accountable for the reliability, operability, and controlled enablement of the organization’s AI platform.
Added 4 months ago
E
Senior Machine Learning Engineer
EvenUp
Toronto, Ontario
- $196,000 to $265,000 CAD / year
- Full-time
We're looking for a Senior Machine Learning Engineer to help build the models and systems powering Piai™, our proprietary claims-intelligence platform. You'll work across the ML stack -…
Added 4 months ago
E
Staff Machine Learning Engineer
EvenUp
Toronto, Ontario
- $212,000 to $301,000 CAD / year
- Full-time
Join EvenUp as a Staff Machine Learning Engineer and help set the technical direction for how machine learning powers Piai™, our proprietary claims-intelligence platform. This is a…
Added 3 months ago
C
Apps Dev Intmd Programmer Analyst
Citi
Mississauga, ON
- Full-time
Acts as SME to senior stakeholders and /or other team members.
Added 3 months ago
C
Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application…
Added 4 months ago
I
Senior Data Engineer
iQmetrix
Regina, Saskatchewan
- Full-time
The Senior Data Engineer will design, build, and improve the data platform capabilities that power analytics, embedded reporting, operational data products, and AI-ready datasets.
Added 4 months ago
C
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 4 months ago
I
Senior Data Engineer
iQmetrix
Winnipeg, Manitoba
- Full-time
The Senior Data Engineer will design, build, and improve the data platform capabilities that power analytics, embedded reporting, operational data products, and AI-ready datasets.
Added 4 months ago
I
Senior Data Engineer
iQmetrix
Vancouver, British Columbia
- Full-time
The Senior Data Engineer will design, build, and improve the data platform capabilities that power analytics, embedded reporting, operational data products, and AI-ready datasets.
Added 4 months ago
I
Senior Data Engineer
iQmetrix
Toronto, Ontario
- Full-time
The Senior Data Engineer will design, build, and improve the data platform capabilities that power analytics, embedded reporting, operational data products, and AI-ready datasets.
Added 4 months ago
C
Senior Quality Engineer (Python, SQL)
Cognizant
Halifax, Nova Scotia
- $70,000 to $90,000 CAD / year
- Full-time
Must have 3+ years of Hands-on coding experience in Python · Must have good experience with SQL database and writing complex SQL queries
Added 3 months ago
HR
Senior Clinical Analyst
Humber River Health
Toronto, ON · Greater Toronto, ON
- Other
Right now we are looking for a Senior Clinical Analyst to join our newly formed Health Analytics team.
Added 2 months ago
Senior Platform Engineer
AutoTrader.ca
Toronto, ON
We're looking for a senior platform engineer who already works fluently with modern AI tooling and uses it to move fast. You reach for Claude, Codex, and agents to get real work shipped,…
Added 2 months ago
Power Platform & Copilot Studio Architect
Softchoice
Toronto, ON · Ottawa, ON · Nova Scotia, Nova · Calgary, AB · Oakville, ON
This role reports to a Team Lead, Manager, or Senior Manager, Digital Architecture.
Added 2 months ago
T
Principal, AI Transformation - Sales
Tipalti
Vancouver, BC · Toronto, ON
- $135,000 to $165,000 CAD / year
…document their actual workflow, technical enough to tell a data engineer what's actually needed to fix it, credible enough to hold the room with senior Sales…
Added 4 months ago
TN
Senior Cloud Engineer
The Nationwide Group
Markham, Ontario
- $130,000 to $145,000 CAD / year
- Full-time
Use of AI in Hiring: We use artificial intelligence tools to screen and assess applications as part of our hiring process. Human recruiters review all results.
Added 4 months ago
C
Senior Data Engineer
ClickUp
Canada
- Full-time
We're looking for a Staff Data Engineer to own the architecture and technical vision of our data platform. This is a high-leverage, high-autonomy role where you'll set the technical bar for…

Chubb

Sr. AI Engineer – Agentic Systems

199 Bay Street, Suite 2500, Toronto, ON, M5L 1E2, Canada

Full-time

Apply on fa-ewgu-saasfaprod1.fa.ocs.oraclecloud.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Aug 5, 2026

Original job description

Senior AI Engineer, Agentic Systems

The Role

As a Senior AI Engineer on agentic systems you'll own the agent architectures that put our models in front of business users, and the work of making them reliable enough to stay there. Design, agentic behaviour, and performance optimization are all inherent to the role, because the needs converge: architecture shapes behaviour, and behaviour determines what needs optimizing.

What makes it interesting is what the agents have to do. Underwriting, claims, and the other core areas each involve multi-step workflows with real consequences, so agents need to reason over long context, follow complex instructions reliably, and integrate with systems of record that were never designed for them. Reliability is the hard part, and it is largely an evaluation problem rather than a prompting one.

This work is aimed at direct implementation. People on this team move between agentic work, systems engineering, and applied science as priorities shift. Less a multi-agent system than one generalist with broad tool access.

Major Responsibilities

Design and develop agentic systems end-to-end: agent loop design, orchestration, memory and state, tool integrations, and multi-agent workflows
Make agents reliable: diagnose why a loop stalls, why a tool gets misused, or why behaviour drifts between runs, and design the guardrails that hold up under real traffic
Measure agent quality continuously rather than at demonstration time: evaluation sets that reflect real workflows, regression checks that catch behavioural drift, and analysis that explains a failure rather than only flagging it
Tune the tradeoffs that decide whether an agent is usable: latency, answer quality, and token cost, including the judgement of which to give up in a given workflow
Integrate agents with the systems and data they depend on, and carry them from prototype to something the business can rely on in production

Qualifications

What You'll Bring

Deep expertise in production Python, with strong working knowledge of current agent frameworks and protocols (Claude Agent SDK, deepagents, LangGraph, MCP, or equivalents)
Experience building and debugging agentic systems in production, where failure modes are emergent rather than exceptions: loop instability, tool misuse, unbounded context growth, and non-determinism
A feel for the performance envelope: where latency comes from in a multi-step agent, what a token budget buys, and how to trade quality against both
Evaluation rigour, and the judgement to design measurement that holds up in a business environment rather than a demonstration
Fluency with agentic coding tools in your own workflow, such as Claude Code and Codex. The team is fully immersed in this way of engineering, and we expect it to be part of how you build rather than something reached for occasionally
The profile can come from either direction: a software engineer who has moved into AI systems, or an AI engineer with strong systems fundamentals. Either way we expect engineering discipline, meaning version control, tests, reproducibility, and code the next person can pick up

Strong Preference Given To

Evaluation and tracing tooling for agent behaviour (LangSmith, Weights & Biases, or custom solutions)
Distributed and event-driven systems experience (Kafka or similar)
Retrieval and memory system design for long-running agents
Full-stack development experience integrating agents into user-facing applications

About Chubb

Chubb is the world's largest publicly traded property and casualty insurer, with operations in 54 countries providing commercial and personal insurance, reinsurance, and life insurance to clients worldwide.

We're at the forefront of AI-driven transformation in insurance. Chubb is making strategic investments in artificial intelligence to fundamentally change how we assess risk, serve customers, and operate our business. Combining cutting-edge AI capabilities with our exceptional financial strength, comprehensive product portfolio, and global reach, we're building the future of intelligent insurance solutions.

Chubb Canada does not use artificial intelligence (AI) tools to assess, screen, or select applicants.

At Chubb we are committed to providing equal employment opportunities to all employees and applicants. It is our policy to provide equal employment opportunities to employees and applicants based on job-related qualifications and ability to perform a job. If you require an accommodation during the hiring process or upon hire, please inform Human Resources. If a selected applicant requests accommodation during the recruitment process, Chubb will consult with the applicant in order to provide suitable accommodation that takes into account the applicant’s accessibility needs.

Apply on fa-ewgu-saasfaprod1.fa.ocs.oraclecloud.com About employer

More about this job

Responsibilities

Design and develop end-to-end agentic systems, including loop design, orchestration, and tool integrations. Ensure agent reliability through continuous evaluation, performance tuning, and robust guardrails for production environments.

Requirements

Requires deep expertise in production Python and experience building agentic systems with frameworks like LangGraph or Claude Agent SDK. Candidates must demonstrate strong systems fundamentals, evaluation rigor, and the ability to manage tradeoffs in latency and token costs.

Skills

Python
Agentic Systems
LLM Orchestration
System Architecture
Performance Optimization
Evaluation Frameworks
LangGraph
Claude Agent SDK
Distributed Systems
Event-driven Systems
Kafka
Retrieval Systems
Memory Management
Full-stack Development
Software Engineering

Visa sponsorship

Not detected in the job text

Keywords

AI Engineer
Agentic Systems
Python
LangGraph
Claude Agent SDK
MCP
Deepagents
Kafka
LangSmith
Weights & Biases
Production Engineering
System Architecture
Evaluation
Guardrails
Latency Optimization
Token Budget
Multi-agent Workflows
Software Engineering
Applied Science
Insurance
Underwriting
Claims
Data Integration
Reproducibility
Version Control
Distributed Systems
Event-driven Architecture
Retrieval Systems
Full-stack Development
Claude Code

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Jobs in Canada