Software Development Engineer II, AWS Marketplace
Come build the platform that connects millions of AWS customers with the software they need to innovate. AWS Marketplace is one of the fastest-growing businesses at AWS, and you’ll be at the center of shaping how customers discover, purchase, and deploy third-party software in the cloud. As a SDE II on the AWS Marketplace team, you will design and build large-scale distributed systems that power a multi-billion dollar commerce platform used by customers and partners worldwide. You’ll own critical components end-to-end — from architecture through delivery — and drive technical direction that directly impacts AWS’s growth.

What you’ll do:

Lead the design and implementation of highly available, scalable services that handle millions of transactions

Define technical strategy and mentor engineers across the team

Partner with product, business, and partner teams to translate complex requirements into elegant technical solutions

Raise the bar on engineering excellence through code reviews, operational best practices, and architectural guidance

Innovate on behalf of customers — you’ll have the autonomy to identify problems and ship solutions

Why you’ll love it here:

High-impact work: AWS Marketplace is a strategic priority for AWS with executive visibility

Scale: Your code runs across all AWS regions and serves a massive global customer base

Ownership: You won’t just write code — you’ll own systems, influence roadmaps, and make decisions that matter

Growth: Work alongside some of the strongest engineers in the industry in a culture that values learning and invention

Basic Qualifications

5+ years of professional software development experience

3+ years of experience designing and building distributed systems





Proficiency in at least one modern programming language (Java, Python, TypeScript, etc.)

BS/MS in Computer Science or equivalent experience

Preferred Qualifications

Experience with AWS services (EC2, Lambda, DynamoDB, SQS, etc.)

Track record of delivering large-scale, customer-facing systems

Experience with commerce, marketplace, or SaaS platforms

Strong communication skills and ability to influence without authority

Amazon is an equal chance 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.

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

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.

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📌 Software Development Engineer II, AWS Marketplace (Ontario)
🏢 Amazon
📍 Ontario