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Senior Software Developer, AI Platform

wealthsimpleRemote (Canada)Data & Engineering
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Salary
CA$152K – CA$189K
Job type
Full-time
Work mode
Remote
Experience
Senior · 7+ yrs
Posted
16 Sept 2026
Status
Open · checked 7d ago

About this role

Wealthsimple seeks a Senior Software Developer for the AI Platform to work remotely across Canada, suiting experienced platform engineers with a strong background in developer tooling and AI systems. This role operates within the AI Platform Foundations team to design shared infrastructure, automate development lifecycles, and scale secure AI adoption.

Role Overview

The Senior Software Developer, AI Platform position focuses on building shared AI tooling and infrastructure for internal development teams. Located remotely within Canada, this role helps shape AI-assisted engineering practices by creating centralized platforms, automated workflows, and governance controls.

Key Responsibilities

Design and implement foundational shared AI infrastructure, consolidating custom tools into a reusable platform.
Build developer automation features including automated pull request approvals, intelligent deployment checks, and AI-assisted code reviews.
Establish policy controls, verification layers, and safety guardrails for AI interactions across the organization.
Track adoption, satisfaction, and impact metrics across a polyglot engineering ecosystem.
Define organizational standards for LLM integrations, cost governance, and tooling strategy.
Mentor colleagues, share technical expertise through documentation and code reviews, and champion engineering excellence.

Requirements

Minimum of 7 years of professional software development experience within a team environment.
Practical background in platform engineering, developer experience, or internal developer tooling.
Hands-on experience building with large language models, AI tooling, APIs, or automated agents in production.
Technical versatility across at least two programming languages from the following set: Ruby, Python, TypeScript, or Java/Kotlin.
Prior experience developing governance, policy enforcement, or guardrail systems at scale.
Ability to make data-informed decisions using metrics to measure impact and set operational baselines.

Skills and Tools

Ruby on Rails
Python
TypeScript
Java
Kotlin
Large Language Models (LLMs)
Claude

Salary and Benefits

Compensation ranges from CA$152,000 to CA$189,000 alongside company equity.
Comprehensive top-tier health benefits and life insurance coverage.
Long-term group savings program featuring an employer match via Wealthsimple for Business.
Paid time off including 20 vacation days, 4 wellness days, and unlimited sick and mental health days.
Flexibility program permitting employees to work outside of Canada for up to 90 days annually.
Access to active employee resource groups such as Rainbow, Women of WS, and Black at WS.

About the Company

Wealthsimple operates as a financial innovator in Canada, offering managed investing, self-directed trading, cryptocurrency, tax filing, and savings products to over 4 million clients. Founded in 2014 and headquartered in Toronto, the organization manages over $155 billion in assets under administration with a hybrid workforce exceeding 1,500 employees across North America.

How to Apply

Interested candidates should submit their application directly on the official Wealthsimple careers page.

Skills and tech stack

Ruby on RailsPythonTypeScriptJavaKotlinLLMsClaudeLLM

Questions candidates ask

What is the salary range for this position?

The compensation ranges between CA$152,000 and CA$189,000, and the position includes equity offers.

Where is the position located?

This role is fully remote with a location requirement of Canada.

How many years of experience are required?

Candidates must have 7 or more years of professional software development experience within a team setting.

What programming languages are used in this role?

The engineering environment is polyglot and includes Ruby on Rails, Python, TypeScript, Java, and Kotlin.

What benefits are provided?

Benefits include top-tier health coverage, life insurance, group savings with employer match, 20 vacation days, 4 wellness days, and the ability to work outside Canada for up to 90 days a year.

Ready to apply?

The application is on the official wealthsimple careers page.

Apply on company site