Jobs in Canada

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Added 28 days ago
DD
System Software Engineer - AI
Delos Data
Montreal, QC
- Full-time
We are looking for a talented System Software Engineer to help us redefine the infrastructure layer of AI. In this role, you will bridge the gap between high-level AI frameworks and…
Added 28 days ago
H
Automation Engineer – Mobility (iOS)
HCLTech
Vancouver, BC
- Full-time
Added 28 days ago
LI
Graphics Validation Engineer
LanceSoft, Inc.
Markham, ON
- Contract
Strong programming/scripting skills (eg. Python, C/C++, Ruby)
Added 28 days ago
TT
Digital Controls Technical Specialist
trane technologies
Montreal, QC
- Full-time
In addition to fluency in French, successful candidates must have full professional proficiency in English in order to support and collaborate
Added 28 days ago
E
Senior AI Engineer / AI Agent Lead
Emplia
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
As Senior AI Engineer / AI Agent Lead, you will be responsible for the architecture, development, testing, and continuous improvement of the intelligence layer behind the Emplia Agent.
Added 28 days ago
IC
Technical Analyst Intern
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
Previous working or co-op experience working as a software developer, engineer or technical coordinator in a relevant field is an asset
Added 28 days ago
J(
EMS Engineer/Software Developer
JSG (Johnson Service Group, Inc.)
Calgary, AB
- Full-time
Johnson Service Group (JSG) is currently looking for an EMS Engineer/Software Developer with experience in Energy Management Systems, software development, custom code management, system…
Added 28 days ago
J(
EMS Engineer
JSG (Johnson Service Group, Inc.)
Calgary, AB
- Full-time
Johnson Service Group (JSG) is currently looking for an EMS Engineer with experience in Energy Management Systems, SCADA, real-time systems, system integration, programming, and power…
Added 28 days ago
AC
N/A
Adastra Corporation
Markham, ON
- Full-time
Automate operational tasks using Python, PowerShell, or Bash
Added 28 days ago
H
Software Engineer in Test (iOS Applications)
HCLTech
Vancouver, BC
- $80,000 to $90,000 CAD / year
- Full-time
Must have strong: At least 5+ years of exp in Automation/SDET, iOS testing, Xcode, XCUI, python or java coding
Added 28 days ago
CO
Distinguished Engineer
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Distinguished Engineer
Added 28 days ago
DD
System Software Engineer - AI
Delos Data Inc
Remote, Canada
- Full-time
- Remote
We are looking for a talented System Software Engineer to help us redefine the infrastructure layer of AI. In this role, you will bridge the gap between high-level AI frameworks and…
Added 28 days ago
DD
Software Development Engineer in Test - AI
Delos Data Inc
Remote, Canada
- Full-time
- Remote
We are looking for a Software Development Engineer in Test (SDET) to ensure the reliability and performance of our core AI infrastructure. In this role, you are an engineer who builds…
Added 28 days ago
A
GTM Engineer (Sales)
Alloy.ai
Vancouver, BC
- Full-time
The best sales teams of the next decade won’t win by making more calls. They’ll win by knowing exactly which calls matter. Alloy is hiring a GTM Engineer to build that engine and run it.
Added 28 days ago
C
Radio Frequency Engineer
Confidential
Cambridge, ON · Greater Kitchener-Cambridge-Waterloo Metropolitan Area
- Full-time
Must hold or be able to obtain the required Controlled Goods certification
Added 28 days ago
TC
Big Data Developer
TechNeptune Consulting Inc.
Mississauga, ON
- Full-time
We are looking for an experienced Big Data Engineer with strong expertise in PySpark and Python to design, develop, and optimize scalable data processing solutions. The ideal candidate will…
Added 28 days ago
RL
Optical Engineer I
Rocket Lab
Toronto, ON
- Full-time
Based out of Rocket Lab's site Sinclair Interplanetary in Toronto, Ontario, Canada, the Optical Engineer II reports to the optical lead and is responsible for supporting development and…
Added 28 days ago
VT
ETL Tester
Vaspire Technologies Inc.
Toronto, ON
- Full-time
We are looking for a highly motivated 6-8 years of ETL Test Automation Engineer with strong expertise in Azure Data Factory (ADF), Azure Databricks, Python, SQL, and ETL Testing.
Added 28 days ago
C
Big Data Developer
Cognizant
Toronto, ON
- $53,000 to $108,000 CAD / year
- Full-time
Based on this role's business requirements, this is a hybrid position requiring 4 days per week onsite in Toronto, Ontario
Added 28 days ago
ET
Software Engineer
Envision Technology Solutions
Toronto, ON
- Full-time
Proficiency writing high-quality, well-tested code using one or more languages (e.g., Python, Next.js, React, Golang, C#), building APIs, and building/using databases (e.g., Postgres,…
Added 28 days ago
AI
Sr AI Engineer
Apptoza Inc.
Toronto, ON
- Contract
Full-Stack Development: Strong proficiency in Python (NumPy, Pandas, Matplotlib, Boto3) alongside modern web application development using Next.js, React, and TypeScript/JavaScript.
Added 28 days ago
AI Developer
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
We are looking for an AI Engineer with a strong cloud, software-development and full-stack engineering background to design and build secure, scalable and user-centred AI applications. This…
Added 28 days ago
Senior Security Engineer, PKI & Network Edge
Dentsply Sirona, Inc
ON · Mississauga, Ont., ON · Woodbridge, Ont., QC
Dentsply Sirona is looking for a Senior Security Engineer, PKI & Network Edge professional to join our team This is a senior-level individual contributer position within Dentsply Sirona's…
Added 28 days ago
BH
Software Engineer
Beacon Holdings
Toronto, ON
- Full-time
1–4 years of full-time software engineering experience with strong fluency in Python, TypeScript, or Go
Added 28 days ago
BH
Forward Deployed Engineer
Beacon Holdings
Toronto, ON
- Full-time
A strong generalist engineer. You can ship full-stack TypeScript or Python on the backend, React on the frontend, SQL fluently, comfortable in someone else’s codebase within a day. You do…

Delos Data Inc

Software Development Engineer in Test - AI

Remote, Canada

Remote

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Posting language: English
Posted: Oct 14, 2026

Original job description

Software Development Engineer in Test - AI

About us:

We are a startup building foundational technology to address performance, scalability, and resiliency challenges in large-scale AI data center clusters. We are backed by top-tier VC firms and notable angel investors.

The company is led by experienced builders and operators who have founded companies, taken them to scale, and exited successfully. We work with a strong sense of unity and shared responsibility, and we expect trust, integrity, and respect in how we collaborate and make decisions. We hold ourselves accountable to one another and to the quality of the work we deliver.

Headquartered in Silicon Valley, we operate across a mix of remote and on-site locations in the U.S. and Canada. We aim to create an environment where people are treated fairly, supported in their growth, and are empowered to do meaningful work alongside others who take the craft seriously.

Some Recent Press: https://www.eetimes.com/startup-boosts-scale-up-to-1000-gpus-in-a-single-domain/

We are looking for:

We are looking for a Software Development Engineer in Test (SDET) to ensure the reliability and performance of our core AI infrastructure. In this role, you are an engineer who builds sophisticated automation frameworks and stress-testing suites to break and then harden our system.

You will be responsible for validating the intersection of distributed systems, GPU kernels, and AI frameworks. You will build a scalable foundation of trust in our code, ensuring that our performance-critical primitives work every time, at any scale.

Key Responsibilities:

Design, develop, and maintain a robust automated testing framework from the ground up that supports distributed AI training and inference workloads.
Develop complex test plans that go beyond unit tests, focusing on end-to-end system integration, stress testing, and hardware-software boundary conditions.
Partner closely with System Engineers to debug deep-seated issues in distributed clusters, using telemetry and profiling tools to identify bottlenecks.

Required Skills and Qualifications:

Strong proficiency in Python (for automation and orchestration).
Proven experience building or extending test automation frameworks for complex back-end systems.
Proven ability to troubleshoot automated test failures within complex large-scale distributed systems, and identify root causes.
Experience with containerization (Docker/Kubernetes) and modern CI/CD tools (GitHub Actions, GitLab CI, or Jenkins).

Desired Skills:

Experience with Kubernetes or Terraform or Ansible for managing test-bed environments.
Experience testing high-performance networking protocols or distributed file systems.
Experience testing software that interacts directly with drivers or firmware.

Education:

Bachelor's or Master's degree in Computer Engineering, Computer Science, or a related field.

Location:

This is a hybrid role based in Montreal.

Compensation:

Target base salary for this role is $120,000 - $180,000 CAD per year + meaningful equity + benefits + RRSP. Our salary ranges are determined by role, level, experience, and location.

We are an equal opportunity employer. We value a range of perspectives and experiences and make employment decisions based on merit and business needs. We do not discriminate on the basis of legally protected characteristics.

Agency Note:

We do not accept resumes from agencies or search firms. Please do not forward candidate profiles through our careers page, email, LinkedIn messages, or directly to company employees. Any resumes submitted will be deemed the property of the company, and no fees will be paid in the event the candidate is hired.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

Design, develop, and maintain a robust automated testing framework for distributed AI training and inference workloads. Partner with system engineers to debug complex issues in distributed clusters using telemetry and profiling tools.

Requirements

Requires strong proficiency in Python and proven experience building test automation frameworks for complex back-end systems. Candidates must have experience with containerization and troubleshooting large-scale distributed systems.

Skills

Python
Automation frameworks
Distributed systems
GPU kernels
AI frameworks
Docker
Kubernetes
CI/CD
GitHub Actions
GitLab CI
Jenkins
Terraform
Ansible
Networking protocols
Distributed file systems
Firmware

Benefits

Equity
RRSP

Visa sponsorship

Not detected in the job text

Keywords

SDET
AI
Distributed Systems
GPU
Automation
Python
Docker
Kubernetes
CI/CD
GitHub Actions
GitLab CI
Jenkins
Terraform
Ansible
Networking
Firmware
Telemetry
Profiling
Infrastructure
Scalability
Resiliency
Software Engineering
Computer Science
Computer Engineering

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Work requirements

Jobs in Canada