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Added 17 days ago
C
Responsable - Plateforme IA (Lead AI Platform Engineer)
CGI
Montreal, QC
- Full-time
Intermediate to senior profile, ideally with 5+ years of experience in software development or engineering, including significant hands-on AI experience in production environments.
Added 17 days ago
BP
Model Validator, Market Surveillance
BNP Paribas
Montreal, QC
- Full-time
Prepare and present written information in a clear, concise, grammatically correct, and convincing manner; distribute reports to senior management detailing risk assessment and concerns.
Added 18 days ago
Q
FY27 Intern - Physical Mixed Layout Engineering Internship - Canada (16 months)
Qualcomm
Toronto, ON
- Full-time
· Collaborate with senior engineers to create and optimize physical mixed-signal layouts for integrated circuits.
Added 17 days ago
C
Senior Software Engineer II, KYC
Carta
Toronto, ON
- Full-time
…judgment will directly shape the outcome. You'll join a small, senior team that blends startup-style execution with the rigor required to ship to production at…
Added 17 days ago
B
Professional Senior, Engineering, Data Engineer, Data Analytics
Bombardier
Dorval, QC
- Full-time
You have good knowledge of Python & SQL (SQL Server, Oracle, etc.) and software development;
Added 17 days ago
S
Senior Solutions Engineer
Suger
Vancouver, BC
- $120,000 to $160,000 CAD / year
- Full-time
We’re hiring a Senior Software Engineer - Solutions to work directly at the intersection of product engineering and customer integrations.
Added 17 days ago
GM
Director, Business Insights
Gore Mutual Insurance
Cambridge, ON
- Full-time
…create value and competitive advantage. Working closely with senior executives and other key stakeholders to align the data strategy with the business goals and vision. Will be responsible…
Added 18 days ago
P
Senior Cloud Security Engineer
Pixieset
Vancouver, BC
- Full-time
We’re hiring a Senior Cloud Security Engineer to strengthen and lead cloud security across Pixieset’s AWS, Cloudflare, and Kubernetes environments.
Added 17 days ago
QF
Senior Manager, Advanced Credit Risk Modelling (Questbank)
Questrade Financial Group
Toronto, ON · North York, ON
- Full-time
Act as the principal hands-on developer to conceptualize, design, and build next-generation ECL, PD, LGD, EAD, and SICR models for secured and unsecured portfolios using modern ML…
Added 17 days ago
TI
Analytics & AI Developer
TS Imagine
Montreal, QC
- Full-time
…Trading, Risk and Prime Brokerage products. As an Analytics & AI Developer you’ll build both the foundation and the intelligence on top of it - the data models, pipelines, and semantic…
Added 1 month ago
Technical Lead / Senior Developer - Software Development
EY
Saskatoon, SK · Toronto, ON · Edmonton, AB · Vancouver, BC · Victoria, BC · Winnipeg, MB · Dieppe, NB · Saint John, NB · St. John's, NL · Halifax, NS · London, ON · Ottawa, ON · AB · ON · Waterloo, ON · Calgary, AB
As a Technical Lead or a Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands-on…
Added 18 days ago
RB
Manager - Internal Audit, Global Corporate Treasury
Royal Bank of Canada
Toronto, ON
- Full-time
Support Senior Managers and the Director in the planning and execution of technical/complex Asset Liability Management audit engagements, covering Corporate Treasury Controls across…
Added 17 days ago
P
Senior Cloud Security Engineer
Pixieset
Vancouver, BC
- Full-time
We’re hiring a Senior Cloud Security Engineer to strengthen and lead cloud security across Pixieset’s AWS, Cloudflare, and Kubernetes environments.
Added 17 days ago
Manager, Marketing Analytics
OpenTable
Toronto, ON
…driving growth across North American markets. Reporting to the Senior Manager of Marketing Analytics, you will lead data infrastructure initiatives, establish core metrics, and deliver…
Added 18 days ago
M
Senior Data Scientist
Moneris
Toronto, ON
- Full-time
As the Senior Data Scientist, you will lead impactful data science initiatives that move strategic decision-making and product innovation. You will focus on developing and deploying…
Added 18 days ago
E
Sr. Software Engineer - Fullstack
eBay
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer – Full Stack with 6+ years of professional software development experience to help build a new, scalable authentication platform.
Added 17 days ago
Stagiaire en développement de logiciels (été 2027) / Software Developer Intern (Summer 2027)
Tower Research Capital
Montreal, QC
Connaissance des langages de développement (y compris C++, Golang, Java, Python ou Rust);
Added 18 days ago
OR
Business Insights & Analytics Manager
OSL Retail Services Inc
Mississauga, ON
- Other
Partner with senior business leaders to identify strategic questions, opportunities, and problems that can be addressed through data and analytics
Added 17 days ago
BD
Senior DevOps Engineer - Cloud Operations
Black Duck
Calgary, AB
- Full-time
Scripting proficiency (Python, Bash, or Go); infrastructure-as-code tools (Terraform or equivalent)
Added 18 days ago
R
Manager - Internal Audit, Global Corporate Treasury
RBC
Toronto, ON
- Full-time
Support Senior Managers and the Director in the planning and execution of technical/complex Asset Liability Management audit engagements, covering Corporate Treasury Controls across…
Added 17 days ago
A
Technical Marketing Specialist (1 year contract)
AMD
Markham, ON
- $63,440 to $95,160 USD / year
- Full-time
As a Technical Marketing Specialist, you’ll spend your time working in a high-paced environment, side‑by‑side with senior marketers and engineers on product‑critical projects on the…
Added 17 days ago
Senior Software Engineer II, KYC
Carta
Toronto, ON · Waterloo, ON
…judgment will directly shape the outcome. You'll join a small, senior team that blends startup-style execution with the rigor required to ship to production at…
Added 18 days ago
B
Manager, Fraud Analytics, Systems Mgmt.
BMO
Toronto, ON · FCP
- Full-time
Prepare executive-level presentations, analysis summaries, and recommendations for senior leadership.
Added 18 days ago
C
Software Engineer, Security
Cohere
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer with a security focus, you'll play a pivotal role in building and securing North's architecture. Your responsibilities will include:
Added 21 days ago
PX
Senior Machine Learning Engineer –AI & Agentic Systems
Project X
Toronto, ON
- Full-time
…orchestration and the Model Context Protocol (MCP), and sits between Senior and Principal level. There are no direct reports for this…

Project X

Senior Machine Learning Engineer –AI & Agentic Systems

Toronto, ON, Canada

Location: Toronto, Ontario Employment Type: Full Time Location: (Hybrid working model) Salary Range: $120,000-$150,000K CAD · Full-time

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Job details

Pay: Location: Toronto, Ontario Employment Type: Full Time Location: (Hybrid working model) Salary Range: $120,000-$150,000K CAD
Job type: Full-time
Apply by: Dec 13, 2026
Experience: 8+ years of professional software, ML or AI engineering experience
Posting language: English
Posted: Sep 14, 2026

Original job description

Company: Project X Ltd.
Location: Toronto, Ontario
Employment Type: Full Time
Location: (Hybrid working model)
Salary Range: $120,000-$150,000K CAD

About Project X Ltd.

Project X Ltd. builds high-performing teams of talented, client-focused problem solvers who thrive on complex data challenges. Guided by our values of Care, Bravery, Excellence, and Innovation, we value people who take ownership of their work, step up when needed, and get things done.

Our team members are trusted advisors who collaborate closely, think creatively, and deliver practical, high-quality solutions for our clients. We look for individuals who are curious, accountable, eager to learn, and supportive of their teammates - because at Project X, our people are what make us great.

Role Summary

Project X Ltd. is seeking a Staff-level, hands-on software and ML engineering professional for an embedded, client-facing engagement supporting a team that automates marketing decisions and workflows. The successful candidate will design and build production integrations between AI agents, enterprise APIs, agent orchestration frameworks and managed AI services, enabling agent-driven workflows to safely create, launch, measure and manage business activity. This role requires deep, current fluency in LLMs, agent orchestration and the Model Context Protocol (MCP), and sits between Senior and Principal level. There are no direct reports for this position.

Key Responsibilities

Design and implement production integrations between AI agents, enterprise APIs and operational systems
Build production-grade services that let agents invoke tools and execute business actions reliably
Connect client owned automation APIs to an agent orchestration layer and third-party managed agents
Integrate LLM-based agents with internal and external services using APIs, MCP and related agent-tool patterns
Contribute to agent-to-agent and agent-to-tool communication patterns
Build for reliability: validation, error handling, retries, fallbacks, logging, observability and secure access
Participate in architecture and system-design decisions while remaining directly responsible for implementation

What We’re Looking For – Required Qualifications

8+ years of professional software, ML or AI engineering experience
Production experience building LLM-based applications and agentic systems, including agent orchestration and tool/function calling
Practical experience with the Model Context Protocol (MCP), including exposing or consuming tools/resources
Advanced Python development with strong production software-engineering practices (testing, CI/CD, Git)
API development and integration (REST, service-oriented architectures), plus distributed systems and event-driven patterns
Experience deploying and operationalizing machine learning models in production
Ability to design guardrails, validation and failure-handling patterns for non-deterministic AI workflows
Strong communication skills for an embedded, client-facing engineering environment

Nice to Have

Experience with LangChain, LangGraph or comparable agent frameworks (e.g., LangChain Deep Agents)
Experience with multi-agent or agent-to-agent architectures and awareness of their common failure modes
FastAPI, Docker, Kubernetes and a major cloud platform (AWS, GCP or Azure)
Vector databases/retrieval systems and ML lifecycle tooling (MLflow, Weights & Biases or comparable)
Slack APIs or other enterprise messaging integrations

Use of Artificial Intelligence in Recruitment:

Project X may use automated or AI-enabled tools as part of the recruitment and selection process. These tools may support activities such as resume screening, candidate matching, or application management. All hiring decisions involve human review and judgment.

Employment Equity, Accessibility & Accommodations:

Project X is committed to fostering an inclusive, accessible workplace. Accommodations are available upon request in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code.

Privacy Notice:

Personal information collected during the recruitment process will be used solely for recruitment purposes and handled in accordance with applicable privacy legislation.

How to Apply:

Please apply with your resume and cover letter.

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More about this job

Responsibilities

The successful candidate will design and build production integrations between AI agents, enterprise APIs, and agent orchestration frameworks. They will also be responsible for ensuring system reliability through validation, error handling, and observability patterns.

Requirements

Candidates must have 8+ years of professional software or ML engineering experience with deep fluency in LLMs and agentic systems. Proficiency in Python, API development, and practical experience with the Model Context Protocol are required.

Skills

Machine Learning
Python
LLMs
Agent Orchestration
Model Context Protocol
API Development
Distributed Systems
CI/CD
Docker
Kubernetes
LangChain
LangGraph
Vector Databases
System Design
Cloud Platforms

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning Engineer
AI Agents
Agentic Systems
LLMs
Model Context Protocol
Python
API
REST
Distributed Systems
Event-driven Patterns
CI/CD
Git
LangChain
LangGraph
FastAPI
Docker
Kubernetes
AWS
GCP
Azure
Vector Databases
MLflow
Weights & Biases
Slack APIs
Software Engineering
System Design
Observability
Automation
Marketing Decisions
Enterprise APIs

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