Senior Marketing Manager, Amazon Seller Services

Amazon Marketplace is looking for a Senior Marketing Manager to join our 3P Promotions team and help drive the success of our seller partners through participation in major domestic promotional events. Whether its maximizing visibility during a Monthly Deal Event or supporting performance during Prime Day and Black Friday your work will directly contribute to seller growth improved customer experience and overall event success.

This role is dedicated to Japan domestic events and requires close collaboration with cross-functional teams - including Deal Operations Marketing Category Leaders and Product Family owners - to drive strategic planning execution and post-event optimization.

You will love this role if you:

* Have a passion for solving high stakes complex business problems
* Can drive successful negotiations with stakeholders across multiple business units
* Are looking for a place to flex your skills into something that has measurable impact on customers
* Love deep diving into data to uncover insights that drive action.
* Thrive on developing talent and helping others unlock their full potential through coaching and mentorship


Key job responsibilities
* Lead Promotional Strategy & Execution: Own planning execution and reporting of major promotional campaigns (e.g. seasonal events Prime Day and Monthly Deal Events) ensuring alignment with business goals and seller readiness.
* Manage Event Operations: Coordinate timelines evaluate deal submissions and ensure promotion selection mataches customer demand and event themes.
* Drive Seller Engagement: Create clear and compelling seller-facing materials such as promotional guidelines event pitches and campaign application instructions.
* Leverage Data for Decision Making: Use tools like Excel and SQL to track event performance measure campaign impact and translate insights into actionable strategies.
* Build Tracking Mechanisms: Develop and manage dashboards or reports to monitor promotion adoption deal quality and seller participation across events.
* Enable Self-Service Growth: Identify and remove manual bottlenecks by supporting tools that simplify the promotional process and enable more sellers to self-manage deals.
* Cross-Functional Collaboration: Work closely with category managers marketing teams account managers and product teams to ensure promotion success and alignment with seller and customer needs.

About the team
The 3P Promotions team is part of Amazons Seller Services organization. We help third-party sellers on Amazon Japan grow their business through high-impact promotional events and tools. We build campaigns that excite customers and boost product visibility working closely with sellers internal teams and technology partners to deliver a best-in-class promotions experience. Check out our teams page 6 years of professional non-internship marketing experience
- Experience using data and metrics to drive improvements
- Experience with Excel or Tableau (data manipulation macros charts and pivot tables)
- Experience building executing and scaling cross-functional programs or marketing campaigns from concept to completion
- Strong written and verbal communication skills in Japanese (native level) and English (business level)

- Experience driving direction and alignment with large cross-functional teams and agency partners
- Proficiency in SQL or experience with data query tools.
- Experience developing and executing campaigns across a multitude of timezones and languages

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 for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.