Development Engineer Intern Jobs in Ontario (NOW HIRING)

There's a universe of opportunity at Amazon.
At Amazon, your career doesn't follow a straight line. It accelerates, twists, and challenges you in ways you never expected. From the moment you join, you're part of something big: building products or services that reach millions and shaping how people live, work, and connect every day

This is where your ideas turn into real impact. You'll work with world class tools, global platforms, and systems built to operate at an extraordinary scale. You'll move fast, experiment and launch solutions that matter.

With endless opportunities to explore across teams and roles, you'll learn quickly, apply what you know and discover skills you didn't know existed. This is an environment designed for builders who want to see the impact of their work in the world. Ready to start your adventure?
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.
Our Software Development Engineers (SDEs) use modern technology to solve complex problems while seeing their work's impact first-hand. The challenges SDEs solve at Amazon are meaningful and influence millions of customers, sellers, and products globally. We seek individuals passionate about creating new products, features, and services while managing ambiguity in an environment where development cycles are measured in weeks, not years.
At Amazon, we believe in ownership at every level

As an SDE-I, you'll own the entire lifecycle of your code - from design through deployment and ongoing operations. This ownership mindset, combined with our commitment to operational excellence, ensures we deliver the highest quality solutions for our customers.
We're looking for curious minds who think big and want to define tomorrow's technology. At Amazon, you'll grow into the high-impact engineer you know you can be, supported by a culture of learning and mentorship

Every day brings exciting new challenges and opportunities for personal growth.
Amazon internships across all seasons are full-time positions, and intern/co-ops should expect to work in office, Monday-Friday, up to 40 hours per week typically between 8am-5pm. Specific team norms around working hours will be communicated by your manager. Interns should not have conflicts such as classes or other employment during the Amazon work-day

Applicants should have a minimum of one quarter/semester/trimester remaining in their studies after their internship concludes.
Please note that by applying to this role you would be considered for Software Development Engineer summer intern and spring/fall co-op roles on various Robotics teams. You will be able to provide your preference of location and start date during the application process but, we cannot guarantee that we can meet your selection based on several factors including but not limited to the availability and business needs of this role. Finalization on the location and start dates available will be provided to you at the time of job offer.
Key job responsibilities
Collaborate and communicate effectively with experienced cross-disciplinary Amazonians to design, build, and operate innovative products and services that delight our customers, while participating in technical discussions to drive solutions forward.
Design and develop scalable solutions using cloud-native architectures and microservices in a large distributed computing environment.
Participate in code reviews and contribute to technical documentation.
Build and maintain resilient distributed systems that are scalable, fault-tolerant, and cost-effective.
Leverage and contribute to the development of GenAI and AI-powered tools to enhance development productivity while staying current with emerging technologies.
Write clean, maintainable code following best practices and design patterns.
Work in an agile environment practicing CI/CD principles while participating in operational responsibilities including on-call duties.
Demonstrate operational excellence through monitoring, troubleshooting, and resolving production issues.
Design, develop and test software components that interact with fulfillment center technologies, such as robotics, material handling equipment, computer vision, and cloud services.
A day in the life
As an SDE intern/co-op, you will be matched to a manager and a mentor and will have the opportunity to influence the evolution of Amazon technology and lead critical projects early in your career.
In addition to working on an impactful project, you will have the opportunity to engage with Amazonians for both personal and professional development, expand your network, and participate in activities with other interns/co-ops throughout your internship

No matter the location of your internship/co-op, we give you the tools to own your project and learn in a real-world setting.
About the team
Learn more about Robotics at Amazon:
https://amazon.jobs/en/teams/amazon-robotics
https://www.aboutamazon.com/news/operations/amazon-robotics-robots-fulfillment-center
https://www.aboutamazon.com/news/operations/amazon-million-robots-ai-foundation-model