Senior Software Development Engineer - AWS Marketplace (Toronto)

Amazon • toronto, on, Canada • Posted June 04, 2026

Location toronto, on
Job Type Full-time
Category Other-General
Posted June 04, 2026
Senior Software Development Engineer – AWS Marketplace We are seeking an experienced Software Development Engineer to help AWS Marketplace grow and enhance its cloud marketplace platform. The role involves owning significant portions of the product, defining next‑wave features, and shaping system architecture. You will work with cross‑functional teams and lead initiatives from strategy to implementation. Key Responsibilities

Lead design and implementation of major deliverables end‑to‑end. Collaborate with product managers, designers, engineers, QA, and partners. Own front‑end user‑interface components using React.js. Build and maintain RESTful APIs, microservices, and database schema. Implement authentication, authorization, and security best practices. Integrate third‑party services and APIs. Conduct code reviews and mentor junior engineers. Participate in brainstorming sessions, prototype development, and iteration. Ensure software quality, performance, and scalability. Fron...

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