Jobs in Canada

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Added 1 month ago
Laboratory Instructor, Hardware Specialist
University of Waterloo
Waterloo, ON
Added 1 month ago
HVAC & Refrigeration Mechanic
University of Waterloo
Waterloo, ON
Must possess a Provincial Certificate of Apprenticeship (Ontario or approved equivalent)
Added 1 month ago
Research Information Technologies Specialist
University of Waterloo
Waterloo, ON
Identifies test scenarios, develops testing plans, and ensures that functional testing is conducted and documented in accordance with best practices and established standards.
Added 1 month ago
Laboratory Instructor, Hardware Specialist
University of Waterloo
Waterloo, ON
Added 1 month ago
Responsable qualité projet
GE Renewable Energy Canada Inc.
Brossard, QC
Produce the project quality plan and inspection and test plans in collaboration with the other functions. Communicate and ensure the application by the members of the project team.
Added 1 month ago
Inspecteur qualité fournisseur/Supplier Quality Inspector
GE Renewable Energy Canada Inc.
Brossard, QC
Added 1 month ago
C&C Commissioning Leader
GE Renewable Energy Canada Inc.
Brossard, QC
Added 1 month ago
Lead Generator Engineer
GE Steam Power, Inc.
Toronto, ON
Develop and maintain comprehensive engineering documentation, including detailed Test & Inspection Plans, Outage Optimization recommendations, and Work Instructions to ensure efficient…
Added 1 month ago
Research Microfabrication Equipment Technologist
University of Waterloo
Waterloo, ON
Develops new test systems and upgrades to existing systems for maintaining the safe and optimized operation of the fabrication equipment in G2N.
Added 1 month ago
Quantum Technologies and Cryogenic Technician
University of Waterloo
Waterloo, ON
…and for the TQT program. The Technician will support general test and measurement systems, and specifically cryogenic measurement platforms. They will perform training, maintenance and…
Added 1 month ago
Psychometrician
University of Waterloo
Waterloo, ON
…the screener, including item selection and refinement, field test design, ROC curve analysis, IRT modeling, scaling, equating, and norming. The successful candidate will also advise on data…
Added 1 month ago
Life Cycle and Materiel Manager – Combat Systems Specialist
Thales Canada Inc., Defence and Security
Halifax, NS
…specifications, installation and maintenance instructions, test and trials agendas, and engineering change documentation and…
Added 1 month ago
ILS Officer
Thales Canada Inc., Defence and Security
Ottawa, ON
Review Maintenance Plans, Preventive or Corrective Maintenance Schedules, and Instructions and Performance Test and operational data to propose amendments to eliminate or control equipment…
Added 1 month ago
Applied AI Research Scientist – Data Scientist / Scientifique en IA Appliquée – Scientifique de Données
Thales Digital Solutions Inc., Research & Technology
Québec, QC
Added 1 month ago
Applied AI Research Scientist - Generative and Agentic AI / Scientifique en IA Appliquée- IA Générative et Agentique
Thales Digital Solutions Inc., Research & Technology
Québec, QC
Added 1 month ago
Tow Truck Driver - Service Vehicle Operator
Alberta Motor Association
Calgary, AB
Work rotational shift work (including weekdays, evenings, weekends & statutory holidays)
Added 1 month ago
Licensed Contract Driver Examiner (Grande Prairie)
AMA Agencies Ltd - o/a AMA Registries
Grande Prairie, AB
One of the favorite parts of your job is being able to share your knowledge and experience to help others grow and excel.
Added 1 month ago
Technician, Structures and Materials
University of Waterloo
Waterloo, ON
…equipment with a focus on equipment and related infrastructure, test specimen construction, handling, and storage. This includes assisting faculty, staff, undergraduate and graduate…
Added 1 month ago
Financial Controls and Communication Analyst
University of Waterloo
Waterloo, ON
Participate in designing a review plan and testing templates for new test items identified
Added 1 month ago
Life Cycle and Materiel Manager – Marine Mechanical Specialist
Thales Canada Inc., Defence and Security
Halifax, NS
…specifications, installation and maintenance instructions, test and trials agendas, and engineering change documentation and…
Added 1 month ago
Program Engineer - Naval Architect (Halifax)
Thales Canada Inc., Defence and Security
Halifax, NS
…researching ship staff queries, developing repair specifications and job instructions for preventive or corrective maintenance as well as developing and overseeing test and…
Added 1 month ago
Field Service Specialist
Thales Canada Inc., Defence and Security
Vancouver, BC
Must have a Valid Passport and the ability to travel outside the country in which the position is located
Added 1 month ago
Life Cycle Materiel Manager - Naval Architect Technologist Malahat, BC
Thales Canada Inc., Defence and Security
Mill Bay, BC
…specifications, installation and maintenance instructions, test and trials agendas, and engineering change documentation and…
Added 1 month ago
System Engineering Sub-Discipline Manager, Halifax NS
Thales Canada Inc., Defence and Security
Halifax, NS
…requirements analysis and design, through development, integration, test and acceptance to integrate electronic systems on commercial and military platforms. The Systems Engineering…
Added 1 month ago
Sr. Electronics Engineer
Startco Engineering ULC
SK
Develop and execute robust verification and validation test plans.

Cerebras Systems

Senior SDET, Inference Platform

Toronto, ON, Canada

Apply on jobs.ashbyhq.com About employer

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Job details

Experience: 3+ years of experience in software engineering, QA/quality engineering, systems engineering, or infrastructure development.
Posting language: English
Posted: Jul 13, 2026

Original job description

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.

This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic computation.

Cerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.

About the Role

We are looking for an Inference Platform SDET to join the Inference Service Quality team at Cerebras and work on the inference platform. This team sits at the intersection of distributed systems, cloud and cluster infrastructure, and the software stack that serves the world's fastest AI inference.

In this role, you will own the quality and reliability of the infrastructure that deploys and runs the Cerebras Inference Platform - from CI/CD pipelines and Kubernetes-based deployments to ingress, load balancing, and service discovery. You will validate the platform both in cloud environments and on real Cerebras clusters, working side by side with the Inference Platform development team to catch issues before our customers do.

This is an excellent opportunity for engineers who enjoy infrastructure, automation, and debugging across the full deployment stack, and who want to ensure that a platform serving inference at massive scale stays fast, reliable, and production-ready.

Responsibilities

Design, build, and maintain test infrastructure and automation for deploying and validating the Cerebras Inference Platform.
Validate the platform across environments - from cloud-managed Kubernetes to deployments running on Cerebras hardware.
Test and verify deployment infrastructure including Kubernetes workloads, CI/CD pipelines, ingress and service discovery, NGINX, and load balancing.
Collaborate closely with the Inference Platform development team to ensure new features and platform capabilities ship reliably.
Investigate and debug complex issues spanning networking, orchestration, deployment, and distributed services.
Develop and maintain testbeds used to validate platform performance, scalability, and reliability.
Identify failure points, bottlenecks, and edge cases that impact platform stability and inference performance.
Contribute to test plans and validation strategies for new platform features and releases.
Improve observability, diagnostics, and debugging workflows across the inference platform stack.
Partner with engineering teams to ensure high-quality, production-ready releases of the Cerebras Inference Platform.
Minimum Skills & Qualifications
3+ years of experience in software engineering, QA/quality engineering, systems engineering, or infrastructure development.
Strong programming skills in Python and/or Go (experience with both is a plus).
Experience building automation tools, testing frameworks, or internal developer tooling.
Hands-on experience with CI/CD systems (e.g., Jenkins)
Experience debugging complex systems, distributed services, or networked infrastructure.
Familiarity with systems-level development, infrastructure tooling, or platform integration.
Strong problem-solving skills and the ability to investigate issues across multiple system and infrastructure layers.
Excellent communication and collaboration skills.
Experience mentoring junior engineers

Preferred Skills

Hands-on experience with Kubernetes and container orchestration in a real production or staging environment.
Experience with cloud-managed Kubernetes such as Amazon EKS.
Experience with GitOps/deployment tooling (e.g., ArgoCD).
Familiarity with ingress controllers, service discovery, NGINX, and load balancing.
Experience with build systems such as Bazel.
Experience with cluster tooling and operations (e.g., k9s).
Exposure to performance debugging, profiling, or system observability tools.
Experience with ML inference infrastructure, model serving systems, or GPU-accelerated workloads

Location: Toronto / Sunnyvale

Team: Inference Service Quality

Why Join Cerebras

People who are serious about software make their own hardware. At Cerebras, we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras:

Build a breakthrough AI platform beyond the constraints of the GPU.
Publish and open source their cutting-edge AI research.
Work on one of the fastest AI supercomputers in the world.
Enjoy job stability with startup vitality.
Our simple, non-corporate work culture that respects individual beliefs.

Find out more about what it's like to work at Cerebras here!

Apply today and become part of the forefront of groundbreaking advancements in AI!

Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around them.

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Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

The Senior SDET at Cerebras Systems will build test infrastructure and automation that deploys and validates the inference platform. They will test Kubernetes workloads, CI/CD pipelines, ingress, load balancing and service discovery, and debug issues across the stack.

Requirements

Cerebras Systems needs candidates with 3+ years of software, QA, systems or infrastructure experience. They must write strong Python and/or Go, build test automation, work with CI/CD such as Jenkins, and debug distributed systems.

Skills

Python
Go
Kubernetes
Jenkins
CI/CD
test automation
test framework development
distributed systems debugging
ArgoCD
GitOps
NGINX
load balancing
ingress controllers
service discovery
Bazel
k9s
Amazon EKS
observability
performance profiling
ML inference infrastructure
model serving
GPU-accelerated workloads
test plan development
mentoring
cross-functional collaboration

Keywords

SDET
QA automation
Inference Platform
Python
Go
Kubernetes
CI/CD
Jenkins
ArgoCD
GitOps
NGINX
load balancing
ingress
service discovery
Bazel
k9s
Amazon EKS
GPU
model serving

Seniority

senior

Department

software_development

Tools

Kubernetes
Jenkins
ArgoCD
NGINX
Bazel
k9s
Amazon EKS

Languages

English

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Jobs in Canada