Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 20 mins ago
Graduate Ground Engineer (Available 2027)
Arup
Toronto, ON
Full-time
Curiosity about the field of underground engineering
Added 20 mins ago
Associate EI&C Engineer
Veolia | North America
Oakville, ON
Full-time
Basic technical knowledge in the field of industrial control systems.
Added 20 mins ago
Microelectronics Ultrapure Water (UPW) Senior Process Engineer
Veolia | North America
Oakville, ON
Full-time
Water chemistry characterization and design basis development, including reclaim-to-UPW applications
Added 22 mins ago
Student, Engineering, Calgary (January 2027)
Cenovus Energy
Calgary, AB
Candidates must have their own means of transportation as there is no public transportation in field locations.
Added 22 mins ago
Development Engineer
Strathcona Resources Ltd.
Calgary, AB
Full-time
We are seeking a Development Engineer to join our Lloydminster Conventional team in Calgary. Reporting to the Manager, Development Engineering, this position will be responsible for…
Added 1 hour ago
CFD Co-op (Winter 2027)
HDR
Toronto, ON
Full-time · Temporary
…environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 1 hour ago
Lead Professional, Water Resources Engineering
WSP in Canada
Sherbrooke, QC
Full-time
Significant experience as an engineer, project manager, or people manager within the mining sector, water management, or a related engineering field.
Added 2 hours ago
Head of Software & Perception
SkyCan Systems
Toronto, ON
Full-time
…verification of auto-generated (model-based) flight code by an engineer who did not author the source model. Represent software at PDR, CDR, TRR, and safety…
Added 2 hours ago
Systems Administrator, Information Technology - Full Time - Markham Stouffville Hospital
Oak Valley Health
Markham, ON
Full-time
Assist with planning the installation of applications that are installed on Windows server and client platforms
Added 2 hours ago
Senior Building Mechanical Technologist
CIMA+
Bowmanville, ON · Mississauga, Ontario
$68,960 to $94,820 CAD / year
Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 2 hours ago
Senior Building Mechanical Technologist
CIMA+
Mississauga, ON
$68,960 to $94,820 CAD / year
Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 2 hours ago
Junior QA Automation Engineer
Robert Half
Toronto, ON · North York, ON
Contract
We are looking for a Junior QA Automation Engineer to join a technology team in North York, Ontario. This opportunity is ideal for an early-career quality assurance professional who is…
Added 2 hours ago
Senior Building Mechanical Technologist
CIMA+
Bowmanville, ON
$68,960 to $94,820 CAD / year
Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 2 hours ago
Senior Building Mechanical Technologist
CIMA+
Kitchener, ON
$68,960 to $94,820 CAD / year
Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 2 hours ago
Technology - Brokerage Engineering - Principal Software Engineer
Questrade Financial Group
Toronto, ON
We’re looking for our next Principal Software Engineer. Could It Be You?
Added 3 hours ago
Project Engineer
Durham Region (The Regional Municipality of Durham)
Whitby, ON
Full-time
…organization and the communities we serve. We welcome and encourage applications from people who are Indigenous, racialized persons, women, persons with disabilities, members of LGBTQ2S+…
Added 5 hours ago
Applications Engineer
Husky Technologies
Bolton, ON
Full-time
Identify, evaluate, and adapt emerging stretch blow molding technologies, packaging applications, and industry trends to sustain Husky's competitive advantage.
Added 6 hours ago
Computer Modeling & Simulation Staff Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
Full-time
Computer Modeling & Simulation Staff Specialist/Engineer P55
Added 6 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
We're on the hunt for a top-tier Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing fleet…
Added 6 hours ago
Field Services Engineer
Cognizant
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
Support Microsoft 365 applications including Outlook, Teams, OneDrive, and Office Suite.
Added 6 hours ago
Field Services Engineer
Cognizant
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
Support Microsoft 365 applications including Outlook, Teams, OneDrive, and Office Suite.
Added 7 hours ago
Civil Engineer II - Senior Transportation Design Engineer
City of Vancouver
Vancouver, BC
The Senior Transportation Design Engineer is responsible for leading teams of designers, engagement and communication experts, and other staff to design and assist in the delivery of…
Added 9 hours ago
Lead Professional, Water Resources Engineering
WSP in Canada
Montreal, QC
Full-time
Significant experience as an engineer, project manager, or people manager within the mining sector, water management, or a related engineering field.
Added 9 hours ago
Building Enclosure Engineer
BPA
Toronto, ON · Greater Toronto Area, Canada
Full-time
We are seeking a Senior Building Enclosure Engineer to join our Building Science and Restoration team.
Added 9 hours ago
Engineering Manager (Water)
City of St. Louis Office on the Disabled
Water Valley, AB
Full-time
Resolves numerous unusual or difficult engineering problems under field conditions.

Urban Ridge Supplies

Principal Software Engineer

Toronto, ON, Canada

Pay: Salary Range: $220,000 - $300,000 CAD Our salary ranges are benchmarked and are determined by role and level.
Job type: Full-time
Experience: 7+ years of experience in software development, with a proven track record operating at a Staff or Principal level within a product-driven organization.
Posting language: English
Posted: Sep 24, 2026

Apply About employer

Applications open in a new tab.

Original job description

We’re building applied AI systems for high‑stakes, real‑world decisions. Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias.

The single gnarliest, most impact‑heavy place this problem shows up is in insurance claims, so that’s where we’re deployed today, running in production at some of the largest carriers in North America.

We are seeking a visionary Principal Software Engineer to join our Engineering team. In this role, you will drive our technical strategy, tackle our most complex engineering challenges, and lead the integration of advanced AI models into highly scalable, production-grade features.

We have engineering hubs in New York City and Toronto, and this role is 5 days per week onsite in one of those offices. We optimize for people who like to think deeply, whiteboard with other sharp engineers, and ship ambitious systems together in person.

Join us at Owl.co and become an integral part of a forward-thinking team dedicated to transforming the insurance industry through technology. Your technical leadership will play a crucial role in shaping our product roadmap and delivering massive value to our clients.

Key Responsibilities:

Own the end-to-end system architecture of our core platform, ensuring it is highly scalable, secure, and capable of processing large-scale unstructured data.
Spearhead the engineering effort to seamlessly integrate, scale, and maintain applied AI and machine learning models in a high-stakes production environment.
Partner with Product leadership and cross-functional teams to define the long-term technical roadmap and translate business goals into actionable engineering initiatives.
Act as a technical mentor and force multiplier for engineers across the organization, setting the gold standard for code quality, system design, and engineering best practices.
Take hands-on ownership of the most difficult technical challenges related to system latency, model inference constraints, and complex data pipelines.
Continuously evaluate and introduce new technologies, frameworks, and engineering practices to improve the speed and reliability of our technical stack.

Ideal Profile:

Bachelor's or Master's degree in Computer Science or a related technical field.
7+ years of experience in software development, with a proven track record operating at a Staff or Principal level within a product-driven organization.
Deep, hands-on experience designing, deploying, and scaling AI/Machine Learning systems or LLM-based applications in a production environment.
Experience with Supervised Fine-Tuning (SFT) and Reinforcement Learning (RL) techniques for LLMs and VMs.
Expert-level proficiency in programming languages such as Python, TypeScript or similar.
Exceptional problem-solving skills and the ability to navigate extreme technical ambiguity.
High-level communication skills and the ability to debate architecture with engineers while explaining technical trade-offs to executive leadership.
Extensive experience with cloud platforms such as AWS or Azure.
Deep knowledge of containerized microservices architecture and modern backend APIs.
Experience building software for highly regulated industries where auditability and bias mitigation are critical.
Experience AI coding agents such as Claude Code, Codex, Cursor to accelerate development workflows.

Benefits:

Industry Leaders: Our technical leadership comes from Meta, Microsoft, X, and Goldman Sachs, bringing world-class expertise to our agile team.
Market Leadership: We hold the largest market share in our space, offering a proven ROI and maintaining a 100% customer retention rate, with renewals consistently doubling their previous terms.
Lean & Impact Driven Team: Our small, nimble team makes swift decisions and encourages direct communication and innovation through a flat organizational structure. You’ll make real, meaningful contributions right from the start.
Established Product-Market Fit: AI-Driven Product that helps shape an AI-powered enterprise solution for insurance companies across the US and Canada.
Healthcare benefits: we cover 100% of the premiums for you and 70% for your family members (medical, dental & vision)
RRSP matching to help you save for your future
Recharge: 4 weeks of paid time off & 5 additional personal/sick days
Daily team lunches
Bi-annual offsites: we'll make sure everyone at Owl has an opportunity to hang out with teammates IRL at least twice a year

Salary Range: $220,000 - $300,000 CAD Our salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects a range target for new hire salaries for the position and could be higher or lower based on a multitude of factors, including job-related skills, experience, location, and relevant education or training.

Job Id: Kp0qCVKvHW0TGyUG7F7u7JksdJc7Ztbaxt8JkGMoDnATxmFm6BH0TL+fxNgam/B8JHy9DXFA6e8XS1pOm8ofk4cdZom3ZDV3JfElRROylMGFPqjT8hXX95n2sjMAqmCGbJ76

Apply About employer

More about this job

Responsibilities

The Principal Software Engineer will own the end-to-end system architecture and spearhead the integration of AI and machine learning models into production. They will also partner with leadership to define technical roadmaps and mentor engineering teams to ensure high standards of code quality.

Requirements

Candidates must have 7+ years of experience in software development with a proven track record at a Staff or Principal level. Deep hands-on experience in designing and scaling AI/ML systems in production environments is required, along with proficiency in Python or TypeScript.

Skills

Software architecture
Artificial intelligence
Machine learning
LLM
Python
TypeScript
System design
Cloud platforms
AWS
Azure
Microservices
Data pipelines
Technical leadership
Mentorship
Problem solving
Communication

Benefits

Healthcare benefits
Medical insurance
Dental insurance
Vision insurance
RRSP matching
Paid time off
Personal days
Sick days
Daily team lunches
Bi-annual offsites

Visa sponsorship

Not detected in the job text

Keywords

Principal Software Engineer
Applied AI
Insurance claims
System architecture
Scalability
Production-grade
Machine learning
LLM
Supervised Fine-Tuning
Reinforcement Learning
Python
TypeScript
AWS
Azure
Microservices
Data pipelines
Latency
Model inference
Auditability
Bias mitigation
Claude Code
Codex
Cursor
Technical strategy
Engineering leadership

Report this job