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🥝 Senior Software Development Engineer - AWS Marketplace (Toronto)

Confidential | toronto, Canada | Posted June 05, 2026

Job Description

Job Summary

We are looking for an experienced Software Development Engineer to help the AWS Marketplace team build and scale innovative solutions that enable sellers and buyers to transact seamlessly. As an engineer you will own significant portions of the product, influence the strategy, and help define the next wave of product features and system architecture.

Key Responsibilities

  • Own the design and implementation of major deliverables end‑to‑end, collaborating with engineers, product managers, designers, and partner teams.
  • Develop and maintain user‑facing features using React.js, implementing responsive and intuitive interfaces, optimizing performance, and writing clean, modular code.
  • Design, develop, and maintain server‑side applications and APIs, including RESTful APIs and microservices, database schemas, authentication, authorization, and security best practices.
  • Build scalable backend architectures that support a mul...

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