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Added 2 months ago
H
Engineering Manager, Enterprise
Harvey
Toronto, ON
- Full-time
Strong experience with modern frontend frameworks (e.g. React) or backend systems (e.g. Python, Node, Go).
Added 1 month ago
NB
Senior Data Scientist
National Bank of Canada
Edmonton, AB
- Full-time
data skills with tools and languages such as Python, Structured Query Language,
Added 1 month ago
D
Actuarial Consultant, Life & Health
Deloitte
Kitchener, ON
- Full-time
…families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services firm in our country,…
Added 1 month ago
D
Sr. Software Engineer
DNV
Toronto, ON
- Full-time
…multi-cloud environment. The primary application stack includes Python, Django, TypeScript, React, and related web technologies, with cloud services spanning both AWS and Microsoft Azure.…
Added 1 month ago
AI Security Engineer
Celestica International LP
Toronto, ON
…Celestica customers. This role will also have to coordinate with external vendors and internal IT teams to ensure that the cybersecurity requirements are met and…
Added 1 month ago
Senior Staff Software Developer, Developer Infrastructure
Robinhood
Toronto, ON
The Developer Infrastructure org is the engine behind Robinhood's entire engineering organization - a collection of tightly integrated teams whose collective mission is to make every…
Added 1 month ago
L
Customer Success Application Engineer
Litmus
Toronto, ON
- Full-time
You’ll work on systems used by real customers in production, with direct impact on product and company trajectory. As a scaling company, we move quickly. You’ll have ownership, visibility,…
Added 1 month ago
N
Data Engineering Consultant
Netlight
Toronto, ON
- Full-time
Tech agnostic mindset with proficiency and experience in some of the following: Python, Databricks, PySpark or Spark, SQL, Airflow, Cloud (AWS, GCP, Azure)
Added 1 month ago
MF
AI & Automation Engineer (Enterprise)
Magnet Forensics
Ottawa, ON · Toronto, ON · Waterloo, ON
- $110,000 to $130,000 CAD / year
- Full-time
Hands-on experience with automation platforms, enterprise business systems (e.g., Salesforce, NetSuite, Jira Service Management, Microsoft 365), APIs, integrations, and at least one…
Added 1 month ago
Research Officer in Accelerated Materials Discovery Laboratories
National Research Council Canada
Mississauga, ON
Priority may be given to the following designated employment equity groups: women, Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*.
Added 1 month ago
NP
Senior AI Developer (Coming Soon!)
Nuclear Promise X
Remote, Canada
- $130,000 to $160,000 CAD / year
- Full-time
- Remote
…no immediate opening at this time, but candidates who align with our needs may be contacted as opportunities…
Added 1 month ago
RS
Site Reliability Engineer
Redwood Software
ON
- $125,000 to $145,000 CAD / year
Proficiency working in Linux environments with strong Bash and/or Python scripting skills for automation and troubleshooting.
Added 1 month ago
A
Python Full Stack Developer
Astek
Montreal, QC
- Full-time
Design, develop, and implement scalable solutions using Python and React within a dynamic, agile team.
Added 1 month ago
PC
Spécialiste DevOps / DevOps Specialist (Signature)
Portage CyberTech
Montreal, QC
- Full-time
Portage CyberTech is looking for a DevOps Specialist with experience in development and strong expertise in automation and continuous deployment on AWS infrastructure, to contribute to the…
Added 1 month ago
VI
Machine Learning Associate
Vector Institute
Toronto, ON
- Up to $32 CAD / hour
- Contract
…the FastLane MLA Program. In this role, MLAs will be matched with Canadian small- and medium-sized enterprises (SMEs) to work on applied projects focused on Generative AI and Agentic AI.…
Added 1 month ago
J
Senior Infrastructure Engineer
JSI
Ottawa, ON
- Full-time
JSI Telecom is seeking a highly motivated and experienced Senior Infrastructure Engineer (with strong Networking) to design, implement, and support complex enterprise and customer…
Added 1 month ago
C
Engineering Excellence NAM - SVP
Citi
Mississauga, ON
- Full-time
…continuously improve their software delivery performance - with a particular focus on reducing cycle time as a lever for organizational…
Added 1 month ago
DI
Site Reliability Engineer (1890)
Direct IT Recruiting Inc.
Toronto, ON
- $85 to $94 CAD / hour
- Contract
SKILLS: Python, GitHub Actions, CI/CD, automation, Site Reliability Engineering, Dynatrace, Argo CD, PowerShell, observability
Added 1 month ago
AI and Data - Manager - AI/ML Engineer
EY
AB · Calgary, AB
Advanced proficiency in Python and experience with AI/ML frameworks such as TensorFlow, PyTorch or Scikit‑learn.
Added 1 month ago
BB
Manager, Client Analytics
Bond Brand Loyalty
Toronto, ON
- $97,416.55 to $129,764.75 CAD / year
Proficiency in SQL and Python or R; familiarity with Snowflake and Databricks is an asset.
Added 1 month ago
B
Senior Data Engineer
BMO
Toronto, ON · SCC
- Full-time
Hands on experience with SQL, NoSQL, Python, Spark, Scala
Added 1 month ago
Research Officer in Self-driving Laboratories for Accelerated Process Optimization for Clean Energy
National Research Council Canada
Mississauga, ON
Priority may be given to the following designated employment equity groups: women, Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*.
Added 1 month ago
WT
Senior Software Developer, AI Platform
Wealthsimple Technologies
Remote, Canada
- $152,000 to $189,000 CAD / year
- Full-time
- Remote
…Wealthsimple. You'll work in a polyglot environment of Ruby on Rails, Python, TypeScript, and Java/Kotlin, partnering with teams across Platform Engineering to build tooling that is adopted…
Added 1 month ago
ID
Data Scientist & Machine Learning Engineer
Identity Digital Inc.
Toronto, ON
- $87,000 to $114,000 CAD / year
- Full-time
Strong programming proficiency in Python and SQL; familiarity with Shell scripting is a plus
Added 1 month ago
E
Senior Backend Engineer
Eleven-X
Waterloo, ON
- Full-time
You'll work with people who share the same values of being passionate, innovative, accountable, collaborative, and respectful. We take care of our teammates by offering meaningful and…

Wealthsimple Technologies

Senior Software Developer, AI Platform

Remote, Canada

Remote

$152,000 to $189,000 CAD / year · Full-time

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Job details

Pay: $152,000 to $189,000 CAD / year
Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Sep 16, 2026

Original job description

Build something people love

Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets under administration. The company was founded in 2014 by a team of financial experts and technology entrepreneurs, and is headquartered in Toronto, Canada.

We're proud of what we've built - and we're just getting started. Read our Culture Manual and learn more about how we work.

About the AI Platform Foundations Team

AI Platform Foundations is a team within Platform Engineering on a mission to make AI a reliable, governed, and productivity-multiplying force across Wealthsimple's engineering organization. We build and maintain the shared AI tooling that hundreds of developers depend on to ship faster and with more confidence. We also build the guardrails and policy controls that keep teams on the golden path, so innovation happens without introducing risk.

You'll help build what AI-assisted engineering looks like at Wealthsimple. You'll work in a polyglot environment of Ruby on Rails, Python, TypeScript, and Java/Kotlin, partnering with teams across Platform Engineering to build tooling that is adopted broadly, trusted deeply, and measured rigorously. Your work will directly influence how Wealthsimple's engineers write code, review changes, and ship to production.

In this role you'll have the opportunity to:

Build the shared AI tooling platform from the ground up. As a founding team member, you'll design and implement the shared infrastructure that brings AI-assisted development to every team at Wealthsimple. This includes consolidating one-off and custom LLM tools into a governed, reusable platform that engineering teams can adopt with confidence.
Accelerate developer productivity through AI-powered automation. Build tooling that meaningfully reduces friction in the development lifecycle. From AI-assisted code review and automated PR approvals to intelligent deployment checks, you'll create systems that let developers focus on what matters most.
Design and implement guardrails that keep developers on the golden path. Build policy controls, verification layers, and governance tooling that ensure AI interactions across the organization are safe, compliant, and aligned with Wealthsimple's standards. You'll own the systems that catch issues before they reach production.
Drive measurable adoption across a polyglot engineering organization. Work across teams using Ruby on Rails, Python, TypeScript, and Java/Kotlin to ensure the platform meets developers where they are. Track adoption, satisfaction, and impact rigorously, using data to guide what to build next.
Define the standards and practices for AI-assisted engineering at Wealthsimple. As an early builder on this team, you'll have real influence over how we approach LLM integrations, cost governance, and tooling strategy. You'll establish patterns others build on.
Champion engineering excellence and mentorship. Partner with teams across the organization, share your expertise through documentation and code reviews, and help grow the next generation of developers working in this space.

What you'll bring:

7+ years of experience in software development as part of a team, with meaningful experience in platform engineering, developer experience, or developer tooling, and a growing track record building AI-powered or LLM-driven systems.
Hands-on experience building with LLMs and AI tooling. You've explored and worked in the AI space, whether building LLM-powered developer tools, integrating AI APIs, or experimenting with agents and automation. You understand the practical realities of working with models like Claude in production systems.
A product mindset for internal platforms. You treat developer tooling as a product, with engineers as your customers. You're driven to understand their pain points, measure adoption and impact, and build solutions that stick.
Technical versatility across a polyglot stack. Experience with two or more of Ruby, Python, TypeScript, or Java/Kotlin. You're comfortable writing tooling and automation across different language ecosystems.
Experience building governance, policy, or guardrail systems. You've thought carefully about how to build systems that enforce standards at scale without getting in developers' way.
Data-informed decision-making. You use metrics to identify opportunities, measure impact, and prioritize. You're comfortable establishing baselines, setting targets, and tracking progress toward goals.
Strong cross-functional collaboration skills. You build trust with partner teams, communicate clearly about progress and trade-offs, and know how to drive alignment across an organization.
A collaborative spirit and passion for mentorship. You invest in the growth of your colleagues and are comfortable presenting technical ideas to diverse audiences.

Why Wealthsimple?

🌸 Top-tier health benefits and life insurance

📈 Long-term group savings with employer match, through Wealthsimple for Business

🌴 20 vacation days, 4 wellness days, and unlimited sick and mental health days per year

✈️ 90 days away: work outside Canada for up to 90 days per year

👥 Employee resource groups, including Rainbow (2SLGBTQ), Women of WS, and Black at WS

🌎 We are a hybrid team with over 1,500 employees across North America. The people are one of the best parts of working here: you'll collaborate with incredibly talented, curious, and driven teammates who are deeply committed to doing great work.

ICYMI

Technology & Innovation at Wealthsimple: We move quickly and build thoughtfully. That means we're always looking for better ways to work - whether that's new tools, AI, or rethinking how we approach a problem. We don't expect you to have all the answers, but we do expect curiosity and a willingness to evolve alongside the products we're building.

Inclusion Statement: We're building products for a diverse world, and we need a diverse team to do it well. We strongly encourage applications from everyone, regardless of race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability status.

Accessibility Statement: We're committed to an accessible hiring experience. If you need any accommodations throughout the interview process, please let us know - we'll work with you to make sure you have what you need. We also welcome any feedback on how we can better accommodate candidates with accessibility needs.

AI in Hiring: We may use artificial intelligence (AI) tools to support parts of our hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our team but don't replace human judgment – all final hiring decisions are made by people. If you have questions about how your data is used, reach out to us.

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More about this job

Responsibilities

You will build and maintain a shared AI tooling platform to improve developer productivity and establish governance guardrails. You will collaborate across a polyglot engineering organization to drive the adoption of AI-assisted development practices.

Requirements

Candidates must have 7+ years of software development experience with a strong background in platform engineering and LLM-driven systems. Proficiency in at least two of Ruby, Python, TypeScript, or Java/Kotlin is required, along with a product-focused mindset for internal tooling.

Skills

Platform engineering
Developer experience
LLM
Ruby on Rails
Python
TypeScript
Java
Kotlin
AI tooling
Governance
Automation
Software development
Data-informed decision-making
Cross-functional collaboration
Mentorship
Infrastructure design

Benefits

Health benefits
Life insurance
Long-term group savings with employer match
20 vacation days
4 wellness days
Unlimited sick and mental health days
90 days away work program
Equity compensation

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

AI Platform
Platform Engineering
LLM
Ruby on Rails
Python
TypeScript
Java
Kotlin
Developer Experience
Automation
Governance
Infrastructure
Software Development
Code Review
Deployment
Data-informed
Mentorship
Financial Technology
Polyglot
API
Agents
Compliance
Engineering Excellence
Product Mindset
Cloud
System Design
Scalability
Technical Strategy
Collaboration
Metrics

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