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Added 1 month ago
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Software Engineer II
TD
Toronto, ON
- Full-time
Participate in identifying and recommending development / testing solutions / tools in support of project / application objectives
Added 1 month ago
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Senior Software Engineer
Mastercard
Vancouver, BC
- Full-time
The Business Rules Engineering & Strategy team is looking for a Senior Software Engineer to drive forth our mission of building robust IBM ODM Rule solutions that provide transaction-level…
Added 1 month ago
SS
Senior V&V Test Engineer - Autonomous Vehicles
Sopra Steria
Montreal, QC
- Full-time
CS Group Canada, a subsidiary of CS Group (part of the Sopra Steria Group), is a leader in the development and certification of safety-critical systems in the aerospace, electric, and…
Added 1 month ago
Manager, Building Maintenance and Operations
Law Society of Ontario
Toronto, ON
We value each member of our team and invest in your professional learning and development.
Added 1 month ago
Project Engineer or Civil Technologist
WSP
Canmore, AB
As a Project Engineer or Civil Technologist, you'll collaborate with designers, engineers, and project managers to shape infrastructure that supports thriving communities across the Bow…
Added 1 month ago
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Geotechnical Engineer
SYSTRA
Toronto, ON
- Full-time
As a Geotechnical Engineer, you will play a key supporting role in the investigation, design, and delivery of geotechnical solutions for foundation and pavement engineering projects within…
Added 1 month ago
ML Systems Software Development Engineer Intern, Annapurna Labs - 2027
Amazon
Toronto, ON
…let customers run workloads on our hardware). As a Software Development Engineer Intern, you'll write the software that turns custom silicon into products used by…
Added 1 month ago
Production Manager
Greenfield Global Inc.
Chatham-Kent, ON · Chatham, ON
The Production Manager provides leadership and direction to the Process Operators, Operations Coordinator, Production Engineer, and Process & Innovation Specialist, fostering a…
Added 5 months ago
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Data Engineer
Tactable
Toronto, Ontario
- Full-time
…just solving problems. We embed with clients, work across full project lifecycles, and operate at the speed of startups while upholding the rigor of enterprise-grade…
Added 5 months ago
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Dynatrace Observability Consultant - Bilingual (FR)
Arctiq
Montreal, Quebec
- Full-time
…identification, proposal processes, architecture and design, and project delivery. Follow industry standards, delivering top-tier solutions to our valued…
Added 5 months ago
ES
Transmission Line Engineer - Intermediate
ENTRUST Solutions Group
Calgary, Alberta
- Full-time
We are currently seeking an Intermediate Transmission Line Engineer to join our team in Calgary to support the transmission lines design group. We offer a dynamic work environment with a…
Added 5 months ago
BC
Senior Engineer, Civil – Infrastructure
BBA Consultants
Montreal, Quebec
- Full-time
…energy, petrochemicals, environmental services and sustainable…
Added 5 months ago
BC
Electrical Engineer Industrial Projects
BBA Consultants
Vancouver, British Columbia
- Full-time
…participate in projects from the earliest stages of business development to onsite equipment…
Added 5 months ago
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RTLS Technical Engineer
Civica
Winnipeg, Manitoba
- $60,000 to $70,000 CAD / year
- Part-time
Why you will love this opportunity as RTLS Technical Engineer at Civica
Added 5 months ago
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🚀 iOS Mobile App Software Engineer Volunteer Internship [100% Remote]
Fini
Remote, Canada
- Remote
Develop and test mobile solutions based on the design specifications of each project
Added 5 months ago
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Software Engineer (Full Stack)
Citylitics
Toronto, Ontario
- $120,000 to $140,000 CAD / year
- Full-time
…opportunities earlier, helping them build relationships, shape project priorities, and influence scope before projects move to formal…
Added 5 months ago
CM
Engineering Manager, Capital Projects (Toronto)
Cyclic Materials
Toronto, Ontario
- Full-time
Manage and coordinate engineering inputs into project development including scope definition, WBS, cost estimates, schedules, and execution planning.
Added 1 month ago
Senior Water Resources Engineer
ExxonMobil
AB · Edmonton, AB
Responsibilities span the full project lifecycle, from conceptual through detailed design, and include advising on project development, supporting regulatory applications, and providing…
Added 1 month ago
Controls Engineer
Gates Corporation
Windsor, ON
…to new and existing machinery. Provide electrical controls project management support on new process development, new equipment builders, supplier/tool shop communications, and…
Added 3 months ago
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Intermediate Structural Engineer - Hydropower and Dams (Candidate Pool)
CIMA+
Peterborough, ON
- $81,520 to $112,090 CAD / year
- Full-time
We are seeking an Intermediate Structural Engineer to join our specialized team focused on hydroelectric facilities and dam engineering. In this role, you will contribute to the planning,…
Added 3 months ago
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Intermediate Coastal Engineer
Stantec
Markham, ON
- Full-time
As an Intermediate Coastal Engineer, you will contribute to a variety of hydrotechnical, hydrologic, and hydraulic projects within a dynamic design team. You will report directly to a…
Added 3 months ago
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Head, Mining Geotech
Vale
Toronto, ON,CA
- Full-time
Working closely with Base Metals senior leaders, operations, project teams, technical specialists, and external qualified professionals, you will lead the development and implementation of…
Added 2 months ago
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Senior Engineer, Geomechanics
Vale
Greater Sudbury, ON,CA
- Full-time
We are currently seeking a Senior Engineer, Geomechanics to join the Vale Base Metals CTO Geotechnical Office’s Geomechanics Studies team based in Sudbury, Ontario, Canada. .
Added 3 months ago
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Systems Safety Engineer
SYSTRA
Toronto, ON
- Full-time
This person will work closely with engineering, operations, quality, project management, and regulatory stakeholders to embed safety principles into system development and delivery. They…
Added 3 months ago
ML
Mechanical Engineer
Mangrove Lithium
Delta, BC
- Full-time
…multidisciplinary engineering team reporting to the Lead Mechanical Engineer. The Mechanical Engineer (P. Eng) will work with engineering and management to support the mechanical…

Amazon

ML Systems Software Development Engineer Intern, Annapurna Labs - 2027

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Sep 11, 2026

Original job description

At Amazon, our tech isn't just a tool, it's your playground. Our engineers work on scalable systems, cloud services, and customer-facing products that operate at global scale. This is an environment where you learn by building. Whether you're creating cloud-native solutions, optimizing machine learning models, or building products that drive experiences for millions of customers around the globe, your work reaches the world, fast. You'll take ownership early, collaborate across teams and disciplines, and grow your skills as you tackle new problems. There's no single path forward here, with a chance to explore different directions and shape your journey as you go. This is where ambition meets opportunity and, where the impact of what you build helps define what comes next, for customers and for you.

What's in it for you? An internship at Amazon means real responsibility from day one. You'll build, test, and learn alongside people who want to see you succeed, while making an impact that reaches far beyond campus.

Key job responsibilities
Join the Toronto Neuron team (Annapurna Labs) to bring up and optimize state-of-the-art machine learning models for peak performance on AWS Trainium and build industry-leading profiling tools that help engineers identify and fix bottlenecks.

The Toronto Neuron team is hiring 2027 interns in two focus areas:
- Frontier Model Performance team. Take newly released machine learning models from first bring-up to peak performance on current and next-generation AWS Trainium silicon. You could write and tune kernels, optimize sharding and model execution, build benchmark and measurement infrastructure, or tackle architectural bottlenecks that shape future Trainium designs. The best ideas do not stay trapped in one model. The team turns them into reusable Neuron components and optimization techniques for flagship open-source and customer workloads.

- Developer Experience (DevEx) team. Make AWS Trainium performance visible. The team owns Neuron Explorer and builds state-of-the-art 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. You could build low-level performance data collection, analysis engines, interactive visualizations, or developer workflows. The goal is to cut through complex execution data so customers can debug faster and reach higher performance on Trainium.
Interns will join one of these teams based on their interests and experience. In either role, you will solve real customer and engineering problems with mentorship from experienced machine learning and systems engineers.

Internship Options
- 12-16 month internship (starts May 2027)
- 3-4 month internship (starts January 2027, May 2027, September 2027)

About the team
Annapurna Labs designs the custom silicon at Amazon - including Graviton (our server processors), Trainium and Inferentia (our machine learning training and inference accelerators), and the Nitro system that powers modern EC2. We own the full stack, from silicon through the software that makes it work (compilers, runtimes, drivers, and the frameworks that let customers run workloads on our hardware). As a Software Development Engineer Intern, you'll write the software that turns custom silicon into products used by millions. Basic Qualifications: - Currently enrolled in a Bachelor's degree program or higher in Computer Science, Computer Engineering, Electrical Engineering, or a related field
- Programming experience through coursework, research, or a previous internship using Python, C, and/or C++
- Strong interest and academic, research, or project experience in at least two of the following areas: 1/ Performance engineering, profiling, benchmarking, or low-level systems optimization. 2/ Kernel development, parallel programming, or computer architecture. 3/ Developer tooling, including profilers, debuggers, diagnostics, or visualization. 4/ Data structures and algorithms. 5/ Machine learning frameworks and models, including PyTorch or JAX. 6/ Compiler or ML systems technologies such as LLVM, MLIR, XLA, or TVM Preferred Qualifications: - Experience bringing up and optimizing machine learning models
- Experience writing or optimizing kernels for GPUs, ML accelerators, or FPGAs
- Experience using performance analysis tools or building developer tools
- Previous technical internship or relevant research experience
- Experience with full stack development, including front-end technologies such as TypeScript and React, and back-end services (experience with Go is a plus)
- Ability to explain technical challenges and solutions clearly
- Ability to independently work through ambiguous or undefined problems and think abstractly
- Experience in developing agentic workflows for work automation

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 starting pay for this position is listed below. In addition, Amazon offers basic life & AD&D insurance, 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.

Toronto, ON, CAN - 100,810.00 CAD Annually

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More about this job

Responsibilities

Interns will join the Toronto Neuron team to optimize machine learning models for AWS Trainium silicon or build developer tools for profiling and debugging. You will collaborate with experienced engineers to solve complex performance bottlenecks and improve developer workflows.

Requirements

Candidates must be currently enrolled in a Bachelor's degree program or higher in a technical field such as Computer Science or Engineering. Proficiency in Python, C, or C++ and a strong interest in systems optimization, machine learning frameworks, or compiler technologies are required.

Skills

Python
C
C++
Machine learning
Performance engineering
Profiling
Benchmarking
Kernel development
Parallel programming
Computer architecture
Developer tooling
Data structures
Algorithms
PyTorch
JAX
Compiler technology

Benefits

Basic life insurance
AD&D insurance
Paid time off
Health and well-being resources

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
AWS Trainium
Annapurna Labs
Software Development
Silicon
Compiler
LLVM
MLIR
XLA
TVM
Profiling
Debugging
Performance Optimization
Kernel Development
Parallel Programming
Computer Architecture
Developer Experience
PyTorch
JAX
Cloud Computing
Distributed Systems
Data Structures
Algorithms
TypeScript
React
Go
Automation
Agentic Workflows
Benchmarking
Hardware Acceleration

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