Amazon Demand & Inventory Planner - Ecommerce Growth

Shiseido; New York (NY); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical, Dental, & Vision Insurance

401K with company match

Paid Time Off

Paid Parental Leave

Tuition Reimbursement

Product Discounts

Job summary

Shiseido Americas seeks a Planner for Amazon to own end-to-end demand forecasting, inventory planning, and replenishment across SAC brands. You’ll ensure the right inventory at the right time to support sales and minimize out-of-stocks, working with cross-functional teams to translate demand signals into actionable plans.

You will partner with brand teams, supply planning, S&OP, operations, and agencies to optimize inventory, manage Prime Day and seasonal events, and continuously improve

Qualifications

• Bachelor’s degree required; 5+ years in retail planning, demand planning, inventory planning, replenishment, or related function.
• Strong analytical skills and ability to translate data into insights and actions.
• Demonstrated ability to communicate risks and opportunities clearly.

Responsibilities

• Own end-to-end demand planning for Amazon, using historical trends, seasonality, promotions, and marketplace dynamics.
• Evaluate forecast accuracy and refine inputs to improve precision and responsiveness.
• Develop and execute demand, inventory, and replenishment strategies for Amazon moments (Prime Day, BFCM, launches).
• Monitor key planning metrics (in-stock rate, weeks of supply, sell-through) and identify risks.
• Mitigate risks related to demand volatility, timelines, capacity, and inventory availability.
• Partner with Amazon account team, brand teams, supply planning, S&OP, ops, and agencies to align inventory and promos.
• Translate forecasts into supply plans with S&OP to ensure alignment.
• Own resolution of fulfillment issues with Supply Chain and Operations.
• Own planning dashboards and communicate forecast risks and opportunities.

Skills

Analytical thinking

Forecasting

Inventory planning

Cross-functional collaboration

Excel proficiency

Education

Bachelor's degree

Tools

Excel

Job description

Shiseido Americas seeks a Planner for Amazon to own end-to-end demand forecasting, inventory planning, and replenishment across SAC brands. You’ll ensure the right inventory at the right time to support sales and minimize out-of-stocks, working with cross-functional teams to translate demand signals into actionable plans.

You will partner with brand teams, supply planning, S&OP, operations, and agencies to optimize inventory, manage Prime Day and seasonal events, and continuously improve