E-Commerce specialist

We are seeking an Amazon E-commerce Specialist to manage and grow our Amazon marketplace business in the U.S. market. This role will oversee day-to-day Seller Central operations while supporting sales growth through performance analysis promotional planning inventory coordination and advertising initiatives.
The ideal candidate combines strong e-commerce operations and analytical skills with a growth-oriented mindset and can translate sales and marketplace data into actionable strategies. This position will work closely with internal teams global headquarters Amazon representatives and external agencies to optimize marketplace performance support new product launches and drive sustainable sales growth.

Key Responsibilities

1. Amazon Account Management
Manage and operate the Amazon marketplace account through Seller Central
Handle day-to-day marketplace operations including product listings content updates pricing promotions and account maintenance
Monitor and optimize key performance metrics (GMV CVR AOV)
Monitor account health listing status and marketplace issues to ensure smooth operations and sales growth.

2. Sales & Growth Strategy
Develop and execute Amazon sales strategies to drive revenue growth and strengthen overall marketplace performance
Plan and manage promotions seasonal events and major Amazon sales events
Analyze sales trends competitor activities pricing and marketplace opportunities to improve overall performance
Identify opportunities to increase product sales and improve performance through pricing promotions content advertising and assortment optimization
Develop action plans to stabilize underperforming products and support sustainable sales growth after launch

3. Inventory & FBA Operations
Coordinate sales forecasting inventory planning replenishment and FBA shipments
Monitor inventory levels and work closely with operations and logistics teams to prevent stock-outs and overstock situations
Support demand planning based on sales trends promotional activities and upcoming launches

4. Advertising & Agency Management
Work closely with external agencies to manage Amazon advertising and marketplace initiatives
Coordinate campaign planning and execution across Sponsored Products Sponsored Brands Sponsored Display DSP and other Amazon advertising programs
Monitor advertising performance including ROAS ACOS and ad spend and identify optimization opportunities
Communicate business priorities promotional plans budgets and performance expectations with agency partners
Review agency performance and ensure timely execution of agreed initiatives

5. Cross-Functional Communication
Collaborate closely with HQ and internal teams including marketing supply chain operations and creative teams
Coordinate with Amazon representatives external agencies vendors and other business partners
Support new product launches promotional initiatives and other cross-functional eCommerce projects
Assist with administrative and operational tasks as needed to support overall eCommerce business growth

Qualifications :

2 years of experience in eCommerce marketplace account management or online sales with hands-on Amazon Seller Central experience preferred
Strong communication and coordination skills with agencies external partners and cross-functional teams
Experience in the beauty skincare or cosmetics industry preferred
Professional working proficiency in both Korean and English preferred
Strong ownership mindset with the ability to manage day-to-day marketplace operations independently
Detail-oriented organized and comfortable managing multiple projects and priorities simultaneously

Additional Information :

All your information will be kept confidential according to EEO guidelines.

Remote Work :

No

Employment Type :

Full-time