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Jobs in Canada

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Added 1 month ago
Backend Software Engineer (Rust)
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
Full-time
What it means to govern an AI agent's identity: provisioning, scoping, revoking. Topic explainer.
Added 2 days ago
Associate Director - Decision Science
AstraZeneca
Mississauga, ON · Canada - Mississauga
Full-time
Agent-Assisted Development: Use Snowflake Cortex AI and AI coding agents to speed prototyping and feature engineering while retaining full human-led statistical validation.
Added 3 days ago
Registry Agent (Part-Time)
AMA - Alberta Motor Association
Red Deer, AB
Part-time
…welcoming face who goes above and beyond to help our members with registry and membership products and services. You might say our ideal candidate is part detective, part problem-solver,…
Added 2 days ago
Applied Scientist II, Alexa Daily Essentials Science and Analytics
Amazon Science
Vancouver, BC
Full-time
You might start by analyzing reward signal distributions from your latest RL experiment on agent routing - identifying where the policy improved and where exploration is still needed.…
Added 3 days ago
Registry Agent 1
AMA - Alberta Motor Association
Calgary, AB
Full-time
…welcoming face who goes above and beyond to help our members with registry and membership products and services. You might say our ideal candidate is part detective, part problem-solver,…
Added 2 days ago
Applied Scientist II, Alexa Daily Essentials Science and Analytics
Amazon
Vancouver, BC
Full-time
You might start by analyzing reward signal distributions from your latest RL experiment on agent routing - identifying where the policy improved and where exploration is still needed.…
Added 4 days ago
Sr. Machine Learning Engineer
Insight
Remote, Canada
Full-time · Remote
…engagements where ML models are often integrated directly into multi-agent systems. We will count on you to span data exploration, feature engineering, model development across multiple…
Added 4 days ago
Product Owner, AI Factory
Cogeco Connexion
Montreal, QC
Full-time
Lead the product roadmap for advanced multi-agent orchestration, arbitration platforms, tracing tools, and automated evaluation frameworks using Golden Datasets.
Added 4 days ago
Product Owner, AI Factory
Cogeco Connexion
Burlington, ON
Full-time
Lead the product roadmap for advanced multi-agent orchestration, arbitration platforms, tracing tools, and automated evaluation frameworks using Golden Datasets.
Added 5 days ago
Product Owner, AI Factory
Cogeco
Burlington, ON · Montreal, QC
Full-time
Lead the product roadmap for advanced multi-agent orchestration, arbitration platforms, tracing tools, and automated evaluation frameworks using Golden Datasets.
Added 5 days ago
Relationship Manager
Computershare Canada
Toronto, ON
Full-time
Computershare Investor Services is the division within Computershare responsible for providing Transfer Agent Services to Corporate clients as well as their shareholders.
Added 5 days ago
Relationship Manager
Computershare
Toronto, ON
Full-time
Computershare Investor Services is the division within Computershare responsible for providing Transfer Agent Services to Corporate clients as well as their shareholders.
Added 6 days ago
Clinical Educator (N4) -Surgery Admin
Shared Health-Soins Communs
Winnipeg, MB
Full-time
…programs for staff. The educator acts as a role model and change…
Added 7 days ago
Clinical Educator (N4) -Surgery Admin
Winnipeg Regional Health Authority
Winnipeg, MB
…programs for staff. The educator acts as a role model and change…
Added 1 month ago
Associate Director - Decision Science
Alexion Pharmaceuticals, Inc.
Mississauga, ON
Full-time
Agent-Assisted Development: Use Snowflake Cortex AI and AI coding agents to speed prototyping and feature engineering while retaining full human-led statistical validation.
Added 16 days ago
Technical Consultant II/III
Zafin
Toronto, ON
Full-time
Our portfolio includes Zafin AIOS, an agent orchestration platform for governed AI work; the Zafin Banking Platform, which helps banks modernize product, pricing, offers, billing, loyalty,…
Added 12 days ago
Associate Principal Engineer - Snowflake AI Architect
Nagarro
Brampton, ON
Full-time
Enable teams to build with Snowflake CoCo - the Snowflake-native, data-aware AI coding agent - to accelerate data engineering, ML pipelines, and agent development in ways that respect…
Added 16 days ago
Technical Consultant II/III
Zafin
Toronto, ON
Our portfolio includes Zafin AIOS, an agent orchestration platform for governed AI work; the Zafin Banking Platform, which helps banks modernize product, pricing, offers, billing, loyalty,…
Added 16 days ago
Solution Architect
Zafin
Toronto, ON
Our portfolio includes Zafin AIOS, an agent orchestration platform for governed AI work; the Zafin Banking Platform, which helps banks modernize product, pricing, offers, billing, loyalty,…
Added 19 days ago
Wellbeing Leader - Repost
Shared Health-Soins Communs
Winnipeg, MB
Full-time
…organization, the incumbent will serve as a role model and change agent for the organizational culture and vision of workplace wellbeing by leading day-to-day activities that support the…
Added 19 days ago
Guest Experience Representative (Casual)
The Salvation Army in Canada
Jackson's Point, ON · Jacksons Point, ON
Part-time
…service and efficient administrative support, the Guest Services Agent contributes to the smooth daily operation of Jackson’s Retreat and Conference and the delivery of an exceptional guest…
Added 19 days ago
Registry Agent (Edmonton Roving)
AMA - Alberta Motor Association
Edmonton, AB · Administration Centre
Full-time
…welcoming face who goes above and beyond to help our members with registry and membership products and services. You might say our ideal candidate is part detective, part problem-solver,…
Added 19 days ago
Registry Agent (Calgary Roving)
AMA - Alberta Motor Association
Calgary, AB
Full-time
…welcoming face who goes above and beyond to help our members with registry and membership products and services. You might say our ideal candidate is part detective, part problem-solver,…
Added 23 days ago
Registry Agent - Navigation Centre (Salvation Army Centre of Hope)
AMA - Alberta Motor Association
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
As a Navigation Centre Registry Agent, you’ll help people access essential services, including applying for identification and Alberta Health Care cards. You’ll explain processes clearly,…
Added 19 days ago
Wellbeing Leader - Repost
Winnipeg Regional Health Authority
MB · Flexible in Manitoba, MB
…organization, the incumbent will serve as a role model and change agent for the organizational culture and vision of workplace wellbeing by leading day-to-day activities that support the…

Stripe

Staff Software Engineer, Machine Learning Platform

Toronto, ON, Canada

Posting language: English
Posted: Sep 4, 2026

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Original job description

Who we are

About Stripe

Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career.

About the team

Stripe processes over $1.9T in payments volume per year, which is roughly 1.6% of the world's GDP, for millions of customers from startups to enterprises. The tremendous amount of data makes Stripe one of the best places to do machine learning. While being an integral part of almost every product line at Stripe (e.g., Payments, Radar, Capital, Billing, etc.), we have lots of exciting opportunities to innovate in ML Platform at Stripe.

The ML Platform team builds the platforms and services that enable ML engineers and data scientists across Stripe to take data and build features and models from prototype to production - reliably, at low latency, and at scale. Our scope spans ML training infrastructure, model serving and deployment, feature computation and online serving, observability and monitoring, and agentic AI capabilities. We work closely with product teams, data scientists, and platform infrastructure teams to build powerful, flexible, and user-friendly systems that substantially increase ML velocity across the company.

What you'll do

You'll serve as a technical lead across the ML Platform space and a key contributor to the evolution of the platforms that power Stripe's ML-driven products. As a Staff Engineer, you'll make decisions with a large impact on Stripe. You'll influence our investments and strategy while making our systems more reliable, secure, and a delight to use. You'll work cross-functionally with other technical staff, data science, product, and senior leadership to increase the impact of ML at Stripe.

You'll help define the long-term strategy and lead the technical direction for the next generation of ML infrastructure that powers Stripe's ML-driven products.

Responsibilities

Take ownership of end-to-end architecture and system design for large, complex projects across ML Platform.
Define technical direction for highly ambiguous projects, transforming complex user needs into long-lasting platform strategy.
Design system architectures for the most challenging ML Platform problems in one or more areas, including AI and ML workflow orchestration, scalable CPU and GPU compute infrastructure, model training, LLM fine-tuning, low-latency model inference, large-scale feature stores, real-time monitoring, and LLM and agent orchestration.
Turn high-leverage ideas into tangible, robust solutions that shape platform and product roadmap, combining technical excellence with creative problem-solving.
Scope and lead large projects with significant business impact, driving them from requirements through design, implementation, and production operation.
Work with ML engineers, data scientists, and product teams directly to translate their needs into functional requirements and scalable technical solutions.
Arbitrate critical decisions that balance competing priorities while meeting latency, reliability, cost, and security constraints.
Serve as a key engineering representative, engaging senior leaders across Stripe and advising the leadership team on key technical considerations related to the end-to-end ML lifecycle.
Drive cross-team technical initiatives that improve ML development velocity and MLOps maturity across the company.
Mentor and grow other engineers. Serve as a role model for designing, implementing, and operating great software systems.

Who you are

We're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.

Minimum requirements

10+ years of professional software development experience, or equivalent domain expertise, with a solid background in service-oriented architecture and large-scale distributed systems.
Track record of serving as a technical lead, with the ability to provide technical direction, lead multi-team initiatives, and mentor team members.
Experience building and operating production ML platform in one or more areas such as model training, model serving, orchestration, or ML data systems, with requirements for performance, reliability, scalability, and cost efficiency.
Strong product instincts and a deep understanding of the business context in which you operate.
Strong communication skills with the ability to explain complex technical concepts to both technical and non-technical stakeholders.
Demonstrated ability to work cross-functionally, collaborating effectively with ML engineers, data scientists, software engineers, product managers, and business stakeholders.
The ability to thrive on a high level of autonomy and responsibility, and comfort operating in ambiguous environments.
Hands-on experience using AI tools to accelerate how you work.

Preferred qualifications

Experience building large-scale ML training, serving, or data infrastructure for machine learning use cases, such as distributed training, model inference, feature stores, real-time feature computation, and model registries.
Experience with distributed ML training systems, accelerator-backed compute, training data pipelines, experiment tracking, and model evaluation.
Experience rapidly developing prototypes and iterating based on user feedback.
Experience training and shipping machine learning models to production to solve critical business problems.
Familiarity with LLMs, LLM application frameworks, and agentic AI patterns (e.g., tool use, multi-agent orchestration, retrieval-augmented generation).
Familiarity with cloud services (e.g., AWS) and cloud-based AI and ML services (e.g., SageMaker, Bedrock, Databricks, OpenAI).
Ability to synthesize ideas across the organization while setting a compelling technical vision.
Comfortable working with geographically distributed teams.
Passion for side projects, open source, or self-driven technical initiatives.

Apply About employer

More about this job

Responsibilities

Lead the technical direction and architecture of Stripe's ML platform to enable scalable model deployment and feature engineering. Collaborate cross-functionally to improve ML development velocity and mentor other engineers on building robust software systems.

Requirements

Requires 10+ years of professional software development experience with a strong background in large-scale distributed systems and production ML platforms. Must have a proven track record of technical leadership and the ability to operate in ambiguous environments.

Skills

Machine Learning Platform
Distributed Systems
Service-Oriented Architecture
System Design
MLOps
LLM Orchestration
Feature Stores
Model Inference
AWS
SageMaker
Bedrock
Databricks
OpenAI
Technical Leadership
Cross-functional Collaboration
RAG

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
ML Platform
Distributed Systems
SOA
LLM
Agentic AI
RAG
Feature Store
Model Registry
MLOps
AWS
SageMaker
Bedrock
Databricks
OpenAI
Low-latency Inference
System Architecture
Technical Leadership
Software Engineering
Financial Infrastructure
Scalability
Reliability
Production ML
Cloud Services
AI Tools
Model Deployment
Real-time Monitoring
Agent Orchestration
Infrastructure
Toronto

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