Performance test engineer Jobs in Old toronto, ON

Want to develop software systems for a team that’s at the center of the supply chain universe? Sourcing Performance, part of Supply Chain Optimization Technologies (SCOT), is seeking a software development engineer to design, build, and maintain our critical purchase order and supply chain performance systems.

At Amazon, we work hard to make the products our customers want and love available for purchase on our website. Last year, we ordered more than 10 billion items from thousands of vendors. Each time we procure inventory, there are critical financial and operational decisions that must be made, and performance standards that our vendors and internal teams must meet to ensure an optimal retail experience for our customers. Sourcing Performance team owns the software systems that make key decisions about Purchase Orders (POs), create and transmit POs to vendors, measure vendor performance against standards and policies, and use feedback, coaching, and financial chargebacks to drive vendors to reduce defects in the supply chain.






Key job responsibilities
In your role as a Software Development Engineer II (SDE 2) on the Sourcing Performance team, you will:

Design system architecture and develop software in an AWS cloud environment
Enhance our web portals and create agentic experiences for thousands of product vendors and internal employees
Create unit and integration tests
Implement alarms to alert when our services are not operating optimally in the production environment
Monitor system performance, deep-dive into the root cause of important issues and defects
Acquire the domain knowledge necessary to understand how Amazon’s supply chain operates to serve our customers

Together, you and your engineering teammates, technical and product managers will work to invent the next generation of Sourcing Performance services at Amazon, improve the way that we source and procure inventory, and reduce sourcing defects for Earth's most customer-centric company.



A day in the life
Amazon offers a full range of benefits that support you and eligible family members, including domestic partners and their children. Benefits can vary by location, the number of regularly scheduled hours you work, length of employment, and job status such as seasonal or temporary employment.

The benefits that generally apply to regular, full-time employees include:

Medical, Dental, and Vision Coverage
Maternity and Parental Leave Options
Paid Time Off (PTO)
401(k) Plan


If you are not sure that every qualification on the list above describes you exactly, we'd still love to hear from you!

At Amazon, we value people with unique backgrounds, experiences, and skillsets. If you’re passionate about this role and want to make an impact on a global scale, please apply!

BASIC QUALIFICATIONS

- 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
- Experience leveraging Generative AI to accelerate or improve the software development process

PREFERRED QUALIFICATIONS

- Bachelor's degree in computer science or equivalent
- An ideal candidate will have a strong intrinsic business sense and experience working on software products that serve the business domain, with basic knowledge of procurement and accounting practices
- Experience incorporating a breadth of data layer technologies (relational, NoSQL, distributed search) into software systems, and performing data deep-dives, writing and debugging complex data queries
- Experience implementing highly available, highly scalable services in a containerized, cloud-hosted environment
- Experience building AI agents to handle customer inquiries, or to administer a business process flow

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.