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Added 4 days ago
Product Engineer Intern 4 or 8 months - Winter 2027
Dayforce
Toronto, ON
We are looking for a Product Engineer Intern with an interest in visualizing and optimizing large-scale data with an amazing UI/UX. The successful candidate will collaborate on the design,…
Added 4 days ago
Systems Reliability Engineer (SRE) – Embedded Finance
ITMC Systems, Inc
Toronto, ON
Contract
Position: Systems Reliability Engineer (SRE) – Embedded Finance
Added 7 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 4 days ago
Scientific Engineer
University of British Columbia
Kelowna, BC · UBCO | Engineering, Management and Education Building (EME)
$6,631.67 to $9,533.25 CAD / month
Full-time
…students, as well as post-docs, who can then assist the Scientific Engineer in the effective completion of specific…
Added 4 days ago
Manager - Marketing Analytics
Enercare Inc.
Markham, ON
Full-time
Proficiency in Python for data analysis, automation, and advanced analytical modeling.
Added 4 days ago
Scientific Engineer
The University of British Columbia
Kelowna, BC
$6,631.67 to $9,533.25 CAD / month
Full-time
…students, as well as post-docs, who can then assist the Scientific Engineer in the effective completion of specific…
Added 4 days ago
Senior Data Engineer, Temporary
Aviso Wealth
Remote, Canada
Temporary · Remote
We’re looking for a Senior Data Engineer to join our Data and Analytics Group within the Technology Services Partners (TSP) department for 12 months.
Added 4 days ago
Senior Data Engineer, Temporary
Aviso Wealth
Remote, Canada
Temporary · Remote
We’re looking for a Senior Data Engineer to join our Data and Analytics Group within the Technology Services Partners (TSP) department for 12 months.
Added 4 days ago
Staff AI Engineer
Safe Software
Remote, Canada
$147,000 to $167,000 CAD / year
Full-time · Remote
Safe Software is looking for a Staff AI Engineer to design, build, and deploy production-grade AI systems across the organization.
Added 4 days ago
Senior Analytics Engineer
Faire
Toronto, ON
Production-level development experience in Python.
Added 9 days ago
Senior Analytics Engineer, Workbench
Fulfillment IQ
Toronto, ON
$125,000 to $160,000 CAD / year
Full-time
Job Title: Senior Analytics Engineer, Workbench
Added 4 days ago
Cloud Engineer
CDW Canada
Vancouver, BC · Greater Vancouver, BC
Contract
One of CDW's Clients is seeking to engage a Cloud Engineer for a 6-month contract with opportunity to extend.
Added 4 days ago
Data Quality Engineer (Intermediate) remote contract
PLATO
Remote, Canada
$65 to $75 CAD / hour
Contract · Remote
We are seeking a detail-oriented Data Quality Engineer to ensure the accuracy, completeness, and integrity of data across modern cloud data platforms. This role is responsible for…
Added 4 days ago
Business Solutions Developer
TC Energy
Calgary, AB
Full-time
Write clean, maintainable code in languages such as Python, JavaScript, TypeScript, SQL, DAX, and Power Query to support application logic, data transformation, and analytics.
Added 4 days ago
Sr. Analytics and Automation Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
Full-time
Sr. Analytics and Automation Engineer - Focus on Micro segmentation Policy-as-a-Code.
Added 4 days ago
Quality Assurance Engineer
Adacel
Montreal, QC
Full-time
Under the general direction of the Manager of Engineering, the QA Engineer designs, develops, and maintains automated testing solutions that verify the quality, reliability, and performance…
Added 4 days ago
Lead Agentic AI Engineer
RBC
Toronto, ON
Full-time
Strong Python backend - FastAPI, async, Pydantic, streaming responses
Added 4 days ago
Oracle EDQ Platform Engineer
J&M Group
Brampton, ON
Contract
Azure Data Engineer Associate or Azure Solutions Architect
Added 4 days ago
Machine Learning Engineer
Ardent SoftSol Inc.
Vancouver, BC
$45 to $50 CAD / hour
Contract
We are looking for an ML engineer with expertise in Unity Catalog and Feature Store in Databricks to help us build and maintain a solid foundation for our data and machine learning…
Added 4 days ago
(Python) AI Engineer - Vice President
Citi
Mississauga, ON
Full-time
…President (VP), to join our team as an Application Development AI Engineer. The ideal candidate is a seasoned engineer with a proven track record of building and scaling high-performing and…
Added 27 days ago
Process Modelling Engineer
Hatch
Mississauga, ON
The Process Modelling Engineer will support the development and application of digital water solutions for municipal and industrial water and wastewater clients. Working with senior…
Added 4 days ago
ADAS Software Verification and Validation Engineer
Ford Motor Company
Waterloo, ON
Full-time
Ability to interpret C/C++, Python, Java code, or logs to aid in issue resolution
Added 4 days ago
Software Engineer (S/W Dev & AI Solutions)
Synpulse
Toronto, ON
We are looking for a talented and highly motivated Software Engineer to build agentic AI solutions tailored to our financial services clients. You will combine software development and data…
Added 4 days ago
Storage Site Reliability Engineer (GPFS / Storage Ops)
W3Global
Montreal, QC
$50 to $60 CAD / hour
Contract
Automate operational processes and infrastructure tasks using Python
Added 4 days ago
NPI Test Engineer
Ciena
Montreal, QC
Full-time
Make an impact at Ciena as a Test Engineer in the New Production Introduction (NPI). In this role, you will be responsible for defining test strategies and enabling manufacturing readiness…

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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