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Added 8 days ago
Lead Agentic AI Engineer
Royal Bank of Canada
Toronto, ON
Full-time
…productivity through agentic AI workflows - bridging business problems with intelligent automation. This is a high-ambiguity, rapid experimentation role where you'll define how vendor…
Added 7 days ago
Software Developer Intern
Nuclear Promise X
ON · Ontario, Canada
Internship
NPX partners with nuclear utilities and new reactor projects to unlock performance through innovation. We combine decades of nuclear operation expertise with AI, digital tools, and lean…
Added 7 days ago
Information Technology Network Specialist
Amaris Consulting
Montreal, QC
Full-time
Experience with network automation tools such as Ansible, Python, Terraform, or similar.
Added 7 days ago
Senior Cloud Security Engineer
Pixieset
Vancouver, BC
Full-time
Scripting or programming experience with Python, Go, Bash, or a similar language
Added 7 days ago
Business Intelligence Analyst - Finance & Operations
Johnson Electric
Mississauga, ON
$80,000 to $95,000 CAD / year
Full-time
You will work with data from multiple ERP and business systems to develop scalable reporting solutions, improve data quality, automate manual processes, and transform complex information…
Added 8 days ago
Senior Data Scientist
Moneris
Toronto, ON
Full-time
Work with platform such as Databricks and Snowflake, using Python, PySpark and SQL to conduct advanced data analysis and support model development and deployment.
Added 7 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 8 days ago
Full Stack Developer
Royal Bank of Canada
Toronto, ON
Full-time
Python Development - Develop backend services, data processing scripts, and automation tools using Python • Integrate Python components with existing systems
Added 7 days ago
Quality Assurance Software Engineer - Contract Role
FYidoctors
Calgary, AB
Full-time
Collaborating with DevOps engineers to integrate automated tests into the continuous integration/continuous deployment (CI/CD) pipeline
Added 8 days ago
Lead Agentic AI Engineer
RBC
Toronto, ON
Full-time
…productivity through agentic AI workflows - bridging business problems with intelligent automation. This is a high-ambiguity, rapid experimentation role where you'll define how vendor…
Added 8 days ago
Full Stack Developer
RBC
Toronto, ON
Full-time
Python Development - Develop backend services, data processing scripts, and automation tools using Python • Integrate Python components with existing systems
Added 8 days ago
Supply Chain BI Solutions Analyst
Pet Valu
Markham, ON
Full-time
Familiarity with Blue Yonder (JDA) and data mining applications (Tableau, Power BI, Excel, IBM Cognos) and languages (SQL, R, Python, VBA, DAX) and other basic coding languages.
Added 7 days ago
Staff Product Security Engineer, Reviews
Okta
Toronto, ON
…work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with…
Added 7 days ago
Project Manager
LTM
Mississauga, ON
Full-time
…The candidate will manage crossfunctional teams consisting of Python developers Angular developers DevOps engineers AIML engineers architects and business…
Added 7 days ago
Technical Marketing Specialist (1 year contract)
AMD
Markham, ON
$63,440 to $95,160 USD / year
Full-time
Must have experience with Python and relevant libraries/frameworks such as NumPy, Pandas, PyTorch, or TensorFlow.
Added 7 days ago
Manager, Data Product Owner, Digital Wealth - Tangerine
Tangerine
Toronto, ON
Full-time
…agility, and bold thinking, tackling every challenge head-on with leading technology and the unstoppable power of…
Added 8 days ago
Manager, Fraud Analytics, Systems Mgmt.
BMO
Toronto, ON · FCP
Full-time
Experience with Dataiku for data analytics, workflow automation, and model development.
Added 8 days ago
SENIOR TECHNOLOGY SPECIALIST - VIRTUAL DESKTOP & LINUX PLATFORMS
BDC
Montreal, QC
Full-time
We are seeking a Senior Technology Specialist responsible for the delivery, automation, and operational support of enterprise Virtual Desktop Infrastructure (VDI) and Red Hat Enterprise…
Added 7 days ago
Systems Analyst & Developer
Toronto Metropolitan University
Toronto, ON
Temporary
…a deep commitment to academic excellence, TMU collaborates with students, faculties, staff and partners to push boundaries, reimagine solutions and create meaningful change in an…
Added 11 days ago
Senior Machine Learning Engineer –AI & Agentic Systems
Project X
Toronto, ON
Full-time
Advanced Python development with strong production software-engineering practices (testing, CI/CD, Git)
Added 7 days ago
Manager - Marketing Analytics
Enercare Inc.
Markham, ON
Full-time
Proficiency in Python for data analysis, automation, and advanced analytical modeling.
Added 7 days ago
Data Analyst - Portfolio Performance & Optimization
Jule
Toronto, ON
Full-time
This integrated business creates an opportunity to connect technical performance with financial outcomes - and use those insights to improve the profitability of individual sites and the…
Added 7 days ago
Software Developer - Dev Ops
Aplin
Winnipeg, MB
Full-time
Experience with scripting, such as PowerShell, Python, or similar
Added 8 days ago
Bilingual Specialist, Quantitative Analysis
CMHC - SCHL
Calgary, AB · Vancouver, BC · Halifax, NS · Ottawa, ON · Toronto, ON · Montreal, QC
The work you do and the work we do together matters. We come to work every day with a common purpose: to contribute to a well-functioning housing system.
Added 8 days ago
Co-op/Intern AI Quality, Evaluation & Security
Kinaxis Inc.
Ottawa, ON
Internship
Comfortable writing code in Python or a comparable language, and comfortable with Git and GitHub.

Project X

Senior Machine Learning Engineer –AI & Agentic Systems

Toronto, ON, Canada

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

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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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