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Added 3 mins ago
M
Satellite Electrical Propulsion Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
MDA is seeking a Satellite Electrical Propulsion System Engineer to define, design, analyse, integrate, and verify electric propulsion (EP) subsystems (thrusters, power‑processing units,…
Added 3 mins ago
M
Satellite Flight Software (FSW) Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
MDA is recruiting a junior systems engineer to contribute - under the supervision of senior engineers to the definition, design, implementation and validation of the flight‑software (FSW)…
Added 3 mins ago
C
Software Developer
Cisco
Vancouver, BC
- Full-time
Senior Software Engineer (G10) – Job Description
Added 3 mins ago
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Process Engineer
''
Carberry, MB
- Full-time
McCain Foods (Canada) has an immediate opening for a Process Engineer at our Carberry, Manitoba Food Processing Plant. This role reports to the Production Manager. This role makes sure the…
Added 18 mins ago
TL
Senior Data Engineer (Modern Data Stack) [Only Canada]
Tekton Labs
Canada
- Full-time
…Peru, Mexico, and the USA, we are looking for a Senior Data Engineer to join our team and collaborate directly with our client in the Canadian financial…
Added 18 mins ago
RI
Lead Oracle Artificial Intelligence
Raas Infotek
ON · Ontario, Canada
- Contract
Collaborate with Program Managers and Product Owners to estimate effort, manage technical risks, and deliver against committed timelines.
Added 18 mins ago
BH
Lead Engineer - Ruby on Rails
Beacon Holdings
Canada
- Full-time
You would be the only engineer on 99Pledges. Architecture, deploys, incidents, vendor calls, and prioritization all sit with you. There is no one to hand work to, so the job rewards people…
Added 18 mins ago
AI
Senior L3 AI Engineer
Apptoza Inc.
Montreal, QC
- Full-time
We are seeking a Senior Level 3 AI Engineer to act as the first point of call for engineering issues across the firm’s end user AI products - Microsoft Copilot, OpenAI ChatGPT, Anthropic…
Added 18 mins 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 19 mins ago
A
Concepteur(trice) ferroviaire
AtkinsRéalis
Montreal, QC
- Full-time
We are looking for a Railway Design Engineer to join our team in Montréal Office. As part of the Public Transport and Rail team, you will play an active role in delivering rail projects.…
Added 33 mins ago
MF
Process Engineer
McCain Foods
Carberry, MB
- Full-time
McCain Foods (Canada) has an immediate opening for a Process Engineer at our Carberry, Manitoba Food Processing Plant. This role reports to the Production Manager. This role makes sure the…
Added 34 mins ago
C
Senior Machine Learning Engineer
Clio
Calgary, AB · Burnaby, BC · Vancouver, BC · Toronto, ON
- Full-time
We are currently seeking a Senior Machine Learning Engineer to join our rapidly growing engineering team. This role is for someone who is passionate about building innovative solutions and…
Added 49 mins ago
JT
Technical Program Manager
Jobility Talent Solutions
Toronto, ON
- Contract
You will work across a matrixed set of stakeholders - engineering, product management, business sponsors, finance, risk, and compliance - to plan, sequence, and deliver hybrid cloud…
Added 49 mins 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 49 mins ago
A
Systems Test Engineer
Actalent
Montreal, QC
- $40 to $50 CAD / hour
- Contract
Analyze historical product changes and documentation to ensure updated documentation reflects current systems.
Added 49 mins ago
A
Quality Assurance Tech III
Actalent
Vancouver, BC
- $45 to $50 CAD / hour
- Contract
We are seeking a talented and highly motivated Quality Assurance Engineer for a contract position. The ideal candidate possesses excellent communication skills, attention to detail, and has…
Added 49 mins ago
S
Senior System Engineer
SCIEX
Vaughan, ON
- Full-time
The Senior Systems Engineer is a customer-focused role responsible for to helping us design, characterize and verify key technologies on world-class mass spectrometers. In this capacity,…
Added 49 mins ago
A
Electrical Engineering Supervisor
Actalent
Calgary, AB
- $70 to $80 CAD / hour
- Contract
Lead and mentor a team of Electrical and Controls Engineers throughout the product development lifecycle.
Added 49 mins ago
A
C++ Software Developer (Open Interest)
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
C++ Software Developer/Engineer Talent Network (Open Interest)
Added 49 mins ago
A
Hardware Design Engineer (Open Interest)
Actalent
Ottawa, ON
- $45 to $65 CAD / hour
- Full-time
Are you a Hardware Design Engineer with experience in Analog and/or Digital Circuit Design?
Added 49 mins ago
JN
Technical Field Sales Engineer | Hydraulic Fracturing
Jereh North America Group
Calgary, AB
- Full-time
Jereh Canada is seeking a Technical Field Sales Engineer with substantial experience in hydraulic fracturing, pressure pumping, and the Canadian oilfield services market.
Added 49 mins ago
JC
Plant Quality Manager
Johnson Controls
Nisku, AB
- Full-time
…manufacturing operations, supplier quality, customer quality, new product introduction, and quality management…
Added 49 mins ago
ST
AI Software Engineer
SS&C Technologies
Toronto, ON
- Full-time
Collaborate with Product Owners, Business Analysts, and QA teams to define requirements, estimate work, and deliver solutions.
Added 49 mins ago
ST
AI Software Engineer
SS&C Technologies
Toronto, ON
- Full-time
Collaborate with Product Owners, Business Analysts, and QA teams to define requirements, estimate work, and deliver solutions.
Added 1 hour ago
TT
Senior Full Stack Software Engineer
True Talent Solutions Partners
Canada
- $200,000 to $275,000 USD / year
- Full-time
Work with a frontend engineer to improve the product UI and accelerate production releases.

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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