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Amazon · CA, ON, Toronto

Software Development Engineer II, AWS Marketplace

CA, ON, TorontoSoftware Engineering

Listed on Amazon’s official careers site. Posted October 7, 2026. Check that it is still open and apply there.

Apply on Amazon’s careers site →

Job description

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

- 3+ years of professional software development experience

- 2+ 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

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