Jobs in Canada

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Added 5 months ago
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Senior Estimator
PTAG
Calgary, Alberta
- Contract
The Senior Estimator is responsible for leading the preparation, coordination, and delivery of high-quality cost estimates for major capital projects across PTAG’s portfolio. Reporting to…
Added 5 months ago
EI
Senior Municipal Engineer
Egis in Canada
Toronto, Ontario
- $140,000 to $170,000 CAD / year
- Full-time
The Senior Municipal Engineer is a senior‑level civil engineering role focused on the delivery of municipal and transportation infrastructure projects in Toronto, Ontario, Canada.…
Added 5 months ago
EI
Senior Municipal Engineer
Egis in Canada
Vancouver, British Columbia
- $140,000 to $170,000 CAD / year
- Full-time
The Senior Municipal Engineer is a senior‑level civil engineering role focused on the delivery of municipal and transportation infrastructure projects in Vancouver, BC, Canada. The position…
Added 1 month ago
Mechanical Engineer, Senior - Nuclear, Bowmanville EOI
Hatch
Mississauga, ON
Are you looking to take the next step in your career? Hatch is currently seeking a highly motivated Senior Mechanical Engineer- Nuclear to join our team in Bowmanville.
Added 2 months ago
CD
Sr. Principal Technical Quality Engineer
Cadence Design Systems
Toronto, ON
- Full-time
…latest industry tools and methodologies. As a Technical Quality Engineer and member of the Silicon Solutions Group global quality team, you will collaborate with IP design teams,…
Added 3 months ago
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Senior Staff Cloud Security Engineer | Operational Technology | Office of CISO
ServiceNow
Edmonton, Alberta · Alberta, CANADA
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 3 months ago
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Senior Electrical Engineer 2 - Nuclear
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
Participate in bid review evaluation process for potential equipment vendors, to include supporting vendor requests for additional information, developing responses to vendor questions, and…
Added 3 months ago
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Senior Mechanical Engineer
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
In this role, you will provide development support, conceptual design and owner’s engineer services to clients including performing technical evaluations of electric power generation…
Added 3 months ago
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Senior Electrical Engineer
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
In this role, you will provide development support, conceptual design and owner’s engineer services to clients including performing technical evaluations of electric power generation…
Added 1 month ago
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Senior Software Engineer
Nutrien
Saskatoon, SK
- Full-time
This position reports to the Senior Manager, Digital Application Development.
Added 1 month ago
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Senior Software Engineer
Nutrien
Calgary, AB
- Full-time
This position reports to the Senior Manager, Digital Application Development.
Added 1 month ago
Software Development Engineer, Neuron Explorer
Amazon
Toronto, ON
…servers that use them. This role is for a Software Development Engineer on the Developer Experiences (DevEx) team within AWS Neuron, based in…
Added 1 month ago
Senior Software Engineer, Data Pipelines
Lyft
Toronto, ON
As a Infrastructure Engineer at Lyft, you will run our Production Infrastructure by monitoring system availability and take a holistic view of our platform health. You will build software…
Added 5 months ago
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Senior Embedded Software Designer
Lumentum
Ottawa, Ontario
- Full-time
Lumentum is looking for a Senior Embedded Software Engineer to play a leading role in the development of software for a new generation of leading-edge LiDAR products.
Added 5 months ago
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Senior FPGA Design/Verification Engineer
Lumentum
Ottawa, Ontario
- Full-time
Title: Senior FPGA Design/Verification Engineer
Added 5 months ago
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Senior Engineer - Mechanical and Nuclear
Kinectrics
Toronto, Ontario
- Contract
Position: Senior Engineer – Nuclear and Mechanical
Added 6 months ago
K
KPE - Electrical Engineer - Calgary
Kiewit
Calgary, Alberta
- Full-time
Our rapidly growing Power district, which includes structural, civil, piping, mechanical, process, process safety, electrical, instrument and control disciplines, is a multi-faceted…
Added 3 months ago
CL
Senior Site Reliability Engineer, DevEx
Chainlink Labs
Remote, Canada
- $90,000 to $125,000 CAD / year
- Full-time
- Remote
…and ships on top of. This role builds the Kubernetes-based control-plane components and automation that power our CI/CD platform, developer environments, and build systems - not the manual…
Added 3 months ago
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Senior ETCS Signalling Engineer
AECOM
Markham, Ontario · Mississauga, Ontario
- $150,000 to $200,000 CAD / year
- Full-time
AECOM Markham is currently seeking a highly motivated Senior ETCS Engineer to join our Signals Canada team.
Added 1 month ago
EI
Senior Bridge Engineer
Egis in Canada
Kingston, ON
- $120,000 to $160,000 CAD / year
- Full-time
The Senior Bridge Engineer will support infrastructure detailed design for our bridge team. The bridge team works collaboratively with our divisional team across Ontario.
Added 1 month ago
EI
Senior Bridge Engineer
Egis in Canada
Ottawa, ON
- $120,000 to $160,000 CAD / year
- Full-time
The Senior Bridge Engineer will support infrastructure detailed design for our bridge team. The bridge team works collaboratively with our divisional team across Ontario.
Added 1 month ago
EI
Senior Bridge Engineer
Egis in Canada
Toronto, ON
- $120,000 to $160,000 CAD / year
- Full-time
The Senior Bridge Engineer will support infrastructure detailed design for our bridge team. The bridge team works collaboratively with our divisional team across Ontario.
Added 1 month ago
SH
Quality Assurance Analyst
SE Health
Markham, ON
- Contract
Experience using Git or another source control platform.
Added 1 month ago
SH
Senior Quality Assurance Engineer
SE Health
Markham, ON
- Contract
As a Senior QA Engineer, you will be responsible for hands-on test automation and testing across in-house applications, integrations, and vendor/SaaS solutions. The role will focus heavily…
Added 1 month ago
A
Engineering Lead
AtkinsRéalis
Toronto, ON
- Full-time
Coaching, mentoring, and supporting the career development of GTAA staff. Provide training and guidance on established BIM and document control standards supporting GTAA LIFT programs.

Amazon

Software Development Engineer, Neuron Explorer

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Sep 11, 2026

Original job description

Annapurna Labs designs silicon and software that accelerates innovation. Customers choose us to create cloud solutions that solve challenges that were unimaginable a short time ago - even yesterday. Our custom chips, accelerators, and software stacks enable us to take on technical challenges that have never been seen before, and deliver results that help our customers change the world.

AWS Neuron is the complete software stack for the AWS Trainium and Inferentia cloud-scale machine learning accelerators and the Trn3/Trn2/Trn1 and Inf2/Inf1 servers that use them. This role is for a Software Development Engineer on the Developer Experiences (DevEx) team within AWS Neuron, based in Toronto.

The Neuron Explorer team makes AWS Trainium performance visible. We own Neuron Explorer, the tool for profiling, debugging, and optimizing machine learning workloads on Trainium and Inferentia. We build profiling, debugging, and analysis tools that let engineers see how efficiently models and kernels use the hardware, pinpoint bottlenecks, and decide what to optimize next. Neuron Explorer traces execution from source code down to hardware operations across both single-node and distributed applications. Our goal is to cut through complex execution data so customers can optimize faster and reach higher performance on Trainium.

As the Software Development Engineer for the Neuron Explorer team, you will design, build, and operate the full stack behind Neuron Explorer - from low-level performance data collection and analysis engines to interactive visualizations and developer workflows. You will own features end to end, spanning the backend processing pipeline, the web UI, and the CLI, and you will help push our AI-powered recommendation and analysis capabilities that automatically surface bottlenecks and guide optimization.

Key job responsibilities
- Design and build performance data collection pipelines and analysis engines that transform raw hardware execution data into actionable insights for Neuron Explorer users.
- Develop interactive visualizations and developer workflows that make complex profiling data understandable, helping customers pinpoint bottlenecks across single-node and distributed training workloads.
- Own features end to end across the full software development lifecycle - from scoping and design through implementation, testing, deployment, and operations - ensuring reliability and maintainability.
- Collaborate with compiler, runtime, and chip architecture teams to surface the right performance information so internal and external customers can optimize AI workloads on Trainium and Inferentia hardware.
- Evaluate and integrate generative AI capabilities into Neuron Explorer's recommendation engine, building features that automatically identify optimization opportunities and guide customers toward higher performance.

A day in the life
You will work across the backend processing pipeline, the web UI, and the CLI that make up Neuron Explorer, partnering with compiler, runtime, and chip architecture teams to expose the data customers need to optimize their models. You will work with senior technical leaders and management to define product direction and deliver it to customers, including teams bringing massive-scale multi-modal large language models to peak performance on Trainium. We build the full stack of software, servers, and chips to accelerate machine learning at the highest scale.

About the team
Inclusive Team Culture

Here at Amazon, we embrace our differences. We are committed to furthering our culture of inclusion. We have ten employee-led affinity groups, reaching 40,000 employees in over 190 chapters globally. We have innovative benefit offerings, and host annual and ongoing learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon conferences.

Work/Life Balance

Our team puts a high value on work-life balance. It isn't about how many hours you spend at home or at work; it's about the flow you establish that brings energy to both parts of your life. We believe striking the right balance between your personal and professional life is critical to life-long happiness and fulfillment. We offer flexibility in working hours and encourage you to find your own balance between your work and personal lives. Basic Qualifications: - Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field
- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language Preferred Qualifications: - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Experience working with PyTorch or JAX software
- Experience with Machine Learning and Large Language Model fundamentals, including architecture, training/inference lifecycles, and optimization of model execution
- Experience in developing and deploying LLMs in production on GPUs, Neuron, TPU or other AI acceleration hardware

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. As a total compensation company, Amazon's package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance), Registered Retirement Savings Plan (RRSP), Deferred Profit Sharing Plan (DPSP), paid time off, and other resources to improve health and well-being. We thank all applicants for their interest, however only those interviewed will be advised as to hiring status.

CAN, ON, Toronto - 114,800.00 - 191,800.00 CAD annually

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More about this job

Responsibilities

You will design and build the full-stack Neuron Explorer tool to profile, debug, and optimize machine learning workloads on AWS Trainium and Inferentia hardware. This involves creating data collection pipelines, interactive visualizations, and integrating generative AI to surface performance bottlenecks.

Requirements

Candidates must have a bachelor's degree in a technical field and at least 3 years of professional software development experience. Proficiency in system design, software development lifecycles, and experience with machine learning frameworks like PyTorch or JAX are required.

Skills

Software development
System architecture
Performance profiling
Debugging
Machine learning
PyTorch
JAX
Large language models
Backend development
Web UI development
CLI development
Data collection pipelines
Compiler optimization
Hardware acceleration
Distributed systems
Generative AI

Benefits

Health insurance
Medical insurance
Dental insurance
Vision insurance
Prescription insurance
Basic life insurance
AD&D insurance
Deferred profit sharing plan
Paid time off
Restricted stock units

Visa sponsorship

Not detected in the job text

Keywords

Software Development Engineer
AWS Neuron
Trainium
Inferentia
Machine Learning
Profiling
Debugging
Performance Optimization
Full Stack
Backend
Web UI
CLI
PyTorch
JAX
Large Language Models
Generative AI
Distributed Training
Compiler
Runtime
Hardware Architecture
Data Pipelines
Cloud Solutions
Reliability
Scalability
Automation
Recommendation Engine
Performance Analysis
Kernel Optimization
AWS

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