Jobs in Canada

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Added 19 days ago
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Software Engineer, Growth Platforms
EngRadar
Toronto, ON
- Full-time
As an engineer at Lyft, you'll collaborate with teams like product, data science, analytics, and operations on code that empower us to iterate quickly, while focusing on delighting our…
Added 19 days ago
Software Engineer - Agent Development
Infoblox
Burnaby, BC
We have an opportunity for a Software Engineer to join our Engineering team in Burnaby, reporting to the Engineering Manager. In this role, you will help design, build, and improve agentic…
Added 19 days ago
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Data Engineer – Data Platform (AI-Enabled)
Petal
Canada
- Full-time
Petal is looking for an AI-First Data Engineer to join a small platform team building the next generation of our data platform, enabling advanced BI and enabling AI workflows across the…
Added 19 days ago
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Senior Engineer (Python/AWS + Azure/React)
Caddie
Toronto, ON
- Full-time
…environment, and, for the most restricted sites, a machine with no internet access. You own the product from the server to the…
Added 19 days ago
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AI Engineer Co-op
symplistic.ai
Woodbridge, ON
- $23 CAD / hour
- Internship
The position follows a hybrid work model, with approximately three days per week in office
Added 19 days ago
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Senior Embedded Systems Engineer
Taiv
Winnipeg, MB · Greater Winnipeg Metropolitan Area
- Full-time
…more fun, engaging, profitable, and easier to manage, starting with bars and restaurants. We’ve built proprietary tech that uses computer vision to watch live TV and improve the content…
Added 19 days ago
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Senior Cloud Devops Engineer -Ottawa-500 Palladium
KellyOCG
Ottawa, ON
- $60 to $63 CAD / hour
- Contract
Location: Hybrid (Ottawa-500 Palladium) – 3 days per week in the office
Added 19 days ago
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Forward Deployed Engineer
INVOKE
Montreal, QC
- Full-time
…solutions that solve real operational challenges. We partner with organizations across industries to design and implement scalable RPA and AI-driven workflows that improve efficiency,…
Added 19 days ago
PC
AI Platform Engineer
Pyramid Consulting, Inc
Halifax, NS
- $42 CAD / hour
- Contract
Immediate need for a talented AI Platform Engineer. This is a 06+months contract opportunity with long-term potential and is located in Halifax, NS(Hybrid). Please review the job…
Added 19 days ago
TC
Artificial Intelligence Engineer
TechNeptune Consulting Inc.
Mississauga, ON
- Full-time
Strong programming proficiency in Python is a must, including extensive experience with libraries such as Pandas, NumPy, scikit-learn, PyTorch, TensorFlow, Transformers, FastAPI, Seaborn,…
Added 20 days ago
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Hardware Engineer - New Grad
Ciena
Ottawa, ON
- Full-time
The Must Haves:
Added 20 days ago
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Machine Learning Engineer
Manulife
Toronto, ON
- Full-time
As a Machine Learning Engineer, you will design, build, and operate the platforms, pipelines, and reusable patterns that take models from experimentation to production at scale. You will…
Added 20 days ago
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Senior Full-Stack AI Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Strong hands-on experience with Python for backend development, API integration or AI-enabled application workflows.
Added 20 days ago
GC
Data Engineer
GEI Consultants, Inc.
Kitchener, ON
- $90,000 to $150,000 CAD / year
- Full-time
The Data Engineer is responsible for designing, building, and maintaining the data pipelines and integrations that power GEI’s AI solutions and digital initiatives. This role focuses on…
Added 20 days ago
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Manager: Technical Lead/Senior Developer- AI, Data & Analytics- AIDA (Toronto/Calgary)
Deloitte
Toronto, ON
- Full-time
Strong full-stack engineering foundation, with hands-on experience building modern web applications using technologies such as React/Next.js and TypeScript on the front end and…
Added 20 days ago
AS
Senior Data Engineer
Ardent SoftSol Inc.
Toronto, ON
- Contract
We are seeking a highly skilled Data Engineer with strong expertise in Databricks and modern cloud data platforms. The ideal candidate will design, develop, and optimize scalable data…
Added 20 days ago
Engineering Analyst, Nuclear Industry
BWXT
Cambridge, ON
…analysis of complex heat‑exchange equipment. You will work closely with a Lead Engineer, collaborate with fellow Engineering Analysts, and provide technical input to project engineering…
Added 20 days ago
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Senior Software Engineer - Payments Platform
Xero
Remote, Canada
- Full-time
- Remote
As a Senior Engineer, you’ll own significant end-to-end initiatives from technical design through to production, helping decide how payment capabilities are designed, integrated and…
Added 20 days ago
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Senior Software Engineer - Accounting Core
Xero
Remote, Canada
- Full-time
- Remote
As a Senior Engineer, you’ll own significant end-to-end initiatives from technical design through to production, helping decide how accounting capabilities can be separated from the…
Added 20 days ago
P
Data Engineer – Data Platform (AI-Enabled)
Petal
Remote, Canada
- Full-time
- Remote
Petal is looking for an AI-First Data Engineer to join a small platform team building the next generation of our data platform, enabling advanced BI and enabling AI workflows across the…
Added 20 days ago
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Senior Machine Learning Engineer
Hays
Toronto, ON · Greater Toronto Area, Canada
- Contract
Working primarily with Python and PyTorch, you will contribute across the complete ML lifecycle, from data analysis and feature preparation through experimentation, training, evaluation,…
Added 20 days ago
TI
CyberSecurity Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Strong development skills in Python (most important), along with Java, Node.js, Go, and C/C++
Added 20 days ago
OP
Senior Data Engineer
Ontario Power Generation
Oshawa, ON
- Full-time
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Data Engineer.
Added 20 days ago
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AI/ML Engineer
neurohire.ai
Remote, Canada
- $60,000 to $80,000 CAD / year
- Full-time
- Remote
We are seeking an AI Engineer to join our dynamic team and contribute to the development and enhancement of our AI-driven platforms. The ideal candidate will possess deep technical…
Added 20 days ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
Strong Experience with Java, Python, Node.js or other similar backend technologies

Caddie

Senior Engineer (Python/AWS + Azure/React)

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 19, 2027
Posting language: English
Posted: Oct 21, 2026

Original job description

Senior Engineer (Full Stack)

Hybrid (preferably in Toronto) · Full-time · North American Eastern Time

ABOUT US

Caddie Intelligence builds software for analytical testing laboratories and other regulated industries.

WHAT WE'RE BUILDING

Something meaningful, in an industry that quietly touches billions of lives and almost nobody thinks about. The work inside it is slow, manual and consequential, and the decisions being made every day deserve to be faster, more consistent, and easier to stand behind.

THE ROLE: OWNERSHIP END TO END

One product, deployed in more than one place: our cloud on AWS, a customer's own Microsoft Azure environment, and, for the most restricted sites, a machine with no internet access. You own the product from the server to the screen.

The engine: containerised Python workers (FastAPI, NumPy, SciPy) that make the same decision on every machine

Instrument files: read the binary files laboratory instruments produce, and write Caddie's decisions back into them so the lab's own software still opens them

The review application: TypeScript and React, with SVG and Canvas charting over large datasets, Web Workers for heavy parsing, and exports to ZIP, XLSX and PNG

New test methods: turn a new laboratory test into a working module with the founders, following our written playbook

Cloud infrastructure: AWS (S3, SQS, ECS Fargate, RDS, KMS) today, with the same containers deployable to Azure (Container Apps or AKS, Blob Storage, Key Vault, Azure Database for PostgreSQL)

Customer-hosted deployments: packaging and releasing the application so it runs inside a customer's own cloud tenant, behind their firewall, with their data staying in their environment

Air-gapped deployments: the same containers on a Linux or Windows server with no internet, including signed, versioned offline updates

The record: immutable storage, hash-chained audit events and ten-year retention, in every environment

Multi-tenancy and security: PostgreSQL row-level security, IAM, SSO, secrets management

Delivery: Terraform, GitHub Actions CI/CD that blocks regressions, Playwright end-to-end tests, monitoring and logging

TECH STACK

Backend: Python, FastAPI, NumPy, SciPy, SQLAlchemy

Frontend: TypeScript, React, Vite, SVG, Canvas, Web Workers

Data: PostgreSQL, S3 / Azure Blob Storage

Containers: Docker, Docker Compose

Cloud: AWS (S3, SQS, ECS Fargate, RDS, KMS, IAM) and Microsoft Azure (Container Apps / AKS, Blob Storage, Key Vault, Azure Database for PostgreSQL, Entra ID)

Infrastructure and delivery: Terraform, GitHub, GitHub Actions

Testing: pytest, Playwright

Systems: Linux, Windows Server

WHAT YOU'LL NEED

Strong Python and strong TypeScript / React. You are at home on both sides, not visiting one of them

SQL and PostgreSQL well beyond basic CRUD

Hands-on Docker and containerised deployment

Production experience on AWS, and Microsoft Azure

Infrastructure as code with Terraform, and CI/CD pipelines in GitHub Actions

You have shipped software that runs in someone else's environment, not just your own cloud

You have built a data-heavy interface that stays fast, not a CRUD app with a chart library dropped in

You use AI coding tools hard, and you are ruthless about reviewing what they write (Cursor, Claude Code, Codex, etc.)

NICE TO HAVE

Signal processing, chromatography or other scientific data

Regulated software: audit trails, data integrity, validated systems

Air-gapped installs, Windows Server administration

WHO YOU ARE

A critical thinker who pushes back

Proactive. Nobody is going to hand you a ticket

Wants ownership of the schema, the screen, the server and the alarm that wakes you up

Fast without being sloppy

Able to handle adversity

Someone who has the desire to be great

NOT REQUIRED

A specific number of years. We care whether you can do the work, not how long you have been doing it

Any degree or higher education

WORKING HERE

A direct line to the founders. No waiting a week for a decision

Fast paced environment, team retreats, and your voice and ideas heard

You see the whole company, not a slice of it: commercial, technical and strategic

Access to the network behind us: investors, operators and advisors who have built and sold companies in this space

You grow as the company grows, and you will be able to point at the parts that are yours

Caddie is backed by ERA, the New York accelerator.

Email: founders@caddieintelligence.com

Apply on LinkedIn About employer

More about this job

Responsibilities

Own the full product across backend services, data-heavy React interfaces, cloud and customer-hosted deployments, and air-gapped installations. Build and maintain reliable scientific data processing, instrument-file integrations, audit records, security controls, infrastructure, and automated delivery and testing.

Requirements

Requires strong Python and TypeScript/React skills, advanced SQL and PostgreSQL knowledge, hands-on Docker experience, and production experience with AWS and Azure. Candidates should also have Terraform and GitHub Actions experience, have shipped software into customer environments, and have built performant data-heavy interfaces; no specific years of experience or degree is required.

Skills

Python
TypeScript
React
AWS
Microsoft Azure
PostgreSQL
Docker
Terraform
GitHub Actions
FastAPI
NumPy
SciPy
SQLAlchemy
Playwright
Data Visualization
Cloud Deployment

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
NumPy
SciPy
TypeScript
React
Vite
SVG
Canvas
Web Workers
PostgreSQL
SQLAlchemy
AWS
Microsoft Azure
Docker
Terraform
GitHub Actions
Pytest
Playwright
S3
SQS
ECS Fargate
Azure Container Apps
AKS
Azure Blob Storage
Key Vault
Air-Gapped Deployments
Audit Trails
Chromatography
Regulated Software

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Work requirements

Jobs in Canada