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Added 41 mins ago
UC
Senior AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
We are seeking an experienced Senior AI Developer to lead the design, development, and deployment of enterprise-grade Artificial Intelligence and Machine Learning solutions. In this role,…
Added 2 hours ago
KA
Senior Databricks Engineer
KData AI
Toronto, ON
- Full-time
We are seeking an experienced Senior Databricks Engineer with a deep background in distributed data systems to architect, scale, and optimize enterprise-grade lakehouse solutions. In this…
Added 2 hours ago
PC
Azure Data Consultant, Senior Associate
PwC Canada
Toronto, ON
- Full-time
As a Senior Associate, Azure Data Engineer, you will play a key role in designing and building data solutions on Azure. You will work closely with project teams to deliver high-quality data…
Added 3 hours ago
AI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 3 hours ago
IG
Quality Engineer – AI Chatbot Validation
IMCS Group
ON · Ontario, Canada
- Contract
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 4 hours ago
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Senior Software Engineer - AI Oversight
OpenMined
Remote, Canada
- $126,000 to $160,000 USD / year
- Contract
- Remote
As a Senior Software Engineer, you'll work most closely with our Technical Lead Manager for AI Oversight, and you'll build core parts of this system and the products on top of it. You'll…
Added 4 hours ago
TL
Senior Data Engineer (Modern Data Stack) [Only Canada]
Tekton Labs
Canada
- Full-time
At Tekton Labs, a technology outsourcing company with presence in Peru, Mexico, and the USA, we are looking for a Senior Data Engineer to join our team and collaborate directly with our…
Added 4 hours ago
TI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Tekgence Inc
Brampton, ON
- Contract
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 4 hours ago
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Azure Data Consultant, Senior Associate
PwC
Toronto, ON
- Full-time
As a Senior Associate, Azure Data Engineer, you will play a key role in designing and building data solutions on Azure. You will work closely with project teams to deliver high-quality data…
Added 5 hours ago
PI
Senior Database Reliability Engineer
PENN Interactive
Canada
- Full-time
We are looking for a Senior Database Reliability Engineer to join our thriving Engineering team, to work cross-functionally across engineering, focusing on the architecture for optimal…
Added 5 hours ago
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Senior Systems Engineer
Aviso
Vancouver, BC
- $100,000 to $120,000 CAD / year
- Full-time
Reporting to the Director, Infrastructure Operations, the Senior Systems Engineer is responsible for independently operating, engineering, and improving Aviso's hybrid infrastructure…
Added 5 hours ago
AW
Senior Systems Engineer
Aviso Wealth
Remote, Canada
- $100,000 to $120,000 CAD / year
- Full-time
- Remote
Reporting to the Director, Infrastructure Operations, the Senior Systems Engineer is responsible for independently operating, engineering, and improving Aviso’s hybrid infrastructure…
Added 5 hours ago
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Forward Deployed Engineer Intern (FDE)
GeoComply
Vancouver, BC
- Internship
SQL and Python fluency required. Ability to work with large datasets and use query languages effectively.
Added 6 hours ago
SL
Senior Data Engineer
Sun Life
Toronto, ON · Waterloo, ON · Montreal, QC · Sun Life Waterloo King
- Full-time
We are currently looking for a Senior Data Engineer - with a passion for turning disparate streams of data into organized and actionable analytics services and insights. As a Data Engineer…
Added 7 hours ago
TR
Staff Software Engineer - II (KeyCite)
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
Strong experience with cloud-native architectures, preferably on AWS.
Added 7 hours ago
AI Engineer, Platform and Runtime
HS Financial Technologies
Halifax, NS
As a Senior AI Platform and Runtime Engineer, you will build and operate HS Financial Technologies' shared AWS platform for AI applications and agents. AWS is the primary platform, while…
Added 7 hours ago
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Senior Manager, Forward deployed Decision Scientist
Hays
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Experience with cloud-based data and analytics platforms such as Snowflake, AWS or Azure, or comparable technologies.
Added 7 hours ago
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Senior Software Developer
Intelcom
Montreal, QC · Service Centre (Montreal) Lab
- Full-time
Experience with cloud services such as Azure or AWS.
Added 8 hours ago
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Senior Full Stack Engineer
arcadia
Toronto, ON · Greater Toronto Area, Canada
- $200,000 to $250,000 CAD / year
- Full-time
Fluency in Python and TypeScript/JavaScript, with experience in React and PostgreSQL

arcadia

Senior Full Stack Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

$200,000 to $250,000 CAD / year · Full-time

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Job details

Pay: $200,000 to $250,000 CAD / year
Job type: Full-time
Apply by: Dec 2, 2026
Experience: 5+ years of software engineering experience building and operating production applications
Posting language: English
Posted: Nov 2, 2026

Original job description

Location: Toronto | 3 days/week in office

Type: Full-time | Permanent

Compensation: $200-250K CAD base + equity + benefits + 4 weeks’ vacation

An AI company focused on medical imaging and clinical research is hiring a Senior Full Stack Engineer to build software that helps bring effective cancer treatments to patients sooner.

The team develops AI models that use medical imaging to predict patient outcomes and help global pharmaceutical companies make better decisions throughout clinical trials.

This is a hands-on role spanning product development and ML infrastructure. You’ll own key parts of a clinical annotation and data platform, alongside the production systems that deploy and serve imaging models. There’s significant scope to build from the ground up, influence technical decisions, and work closely with researchers and product stakeholders.

What You’ll Do

Build applications for clinical data acquisition, management, and visualization
Develop features across React, Python/Node.js, GraphQL, and PostgreSQL
Design, deploy, and scale ML inference services using Kubernetes and Ray Serve
Own cloud infrastructure and deployment workflows using Terraform, Terragrunt, and ArgoCD
Build CI/CD pipelines that help researchers deploy models efficiently and reliably
Develop pipelines for ingesting, processing, and moving large-scale medical imaging datasets
Collaborate with product teams and stakeholders to shape requirements and technical direction

What We’re Looking For

5+ years of software engineering experience building and operating production applications
Strong full-stack skills across frontend development, backend services, and database design
Fluency in Python and TypeScript/JavaScript, with experience in React and PostgreSQL
Hands-on experience designing and operating production workloads on Kubernetes
Strong infrastructure-as-code experience with Terraform and familiarity with GitOps
Experience with AWS, Docker, and modern CI/CD workflows
Practical experience using AI coding agents on existing codebases, with sound judgment around testing and review
Strong communication skills and the ability to take ownership in a fast-moving team

Nice to Have

Experience with ML inference, computer vision, or production model-serving systems
Familiarity with Ray Serve, Ray Data, or Ray Train
Experience with medical imaging, DICOM, or clinical data pipelines
Exposure to multi-cloud environments or HPC tools such as Slurm
Experience in healthcare or regulated environments
Experience building custom agentic tooling, such as MCP servers, skills, or hooks

Why Join

Build technology with a direct impact on cancer research and clinical trials
Own meaningful work across both the software product and ML infrastructure
Help shape engineering practices within an AI-native team

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More about this job

Responsibilities

Build and maintain clinical data acquisition, management, and visualization applications, as well as pipelines for large-scale medical imaging datasets. Design and operate production ML inference services, cloud infrastructure, deployment workflows, and CI/CD systems while collaborating with researchers and product stakeholders.

Requirements

Requires at least five years of experience building and operating production applications, strong full-stack skills, and fluency in Python and TypeScript or JavaScript, with React and PostgreSQL experience. Candidates should have hands-on Kubernetes and infrastructure-as-code experience, familiarity with AWS, Docker, CI/CD, and AI coding agents, and strong communication and ownership skills.

Skills

Full-Stack Development
React
Python
TypeScript
JavaScript
Node.js
GraphQL
PostgreSQL
Kubernetes
Terraform
GitOps
AWS
Docker
CI/CD
Machine Learning Inference
Medical Imaging

Benefits

Equity
Benefits
Four Weeks' Vacation

Visa sponsorship

Not detected in the job text

Keywords

React
Python
Node.js
TypeScript
JavaScript
GraphQL
PostgreSQL
Kubernetes
Ray Serve
Ray Data
Ray Train
Terraform
Terragrunt
ArgoCD
AWS
Docker
CI/CD
GitOps
Machine Learning Inference
Computer Vision
Medical Imaging
DICOM
Clinical Data Pipelines
Model Serving
AI Coding Agents
MCP Servers
Slurm
Healthcare
Clinical Trials
Infrastructure As Code

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