Demand & Supply Planner – eCommerce

About the role

The Demand & Supply Planner will ensure optimal stock availability for brand partners across major Southeast Asian marketplaces such as Shopee, Lazada and TikTok Shop. You will lead end‑to‑end inventory and forecasting operations, supporting the S&OP process and collaborating with internal and external stakeholders.

Key responsibilities

• Develop demand forecasts across multiple time horizons and platforms.
• Review historical sales, research demand drivers and prepare forecast data.
• Maintain forecast accuracy through cross‑functional collaboration, especially during promotions and supplier issues.
• Plan inventory replenishment and coordinate activities to meet changing product demand.
• Monitor inventory levels across all platforms to optimize quantity, mix and working capital.
• Lead replenishment efforts to ensure the right assortment at each location.
• Collaborate with brand partners to guarantee timely replenishment.
• Prepare monthly management reviews, report on forecast accuracy and propose improvements.
• Support risk assessment and mitigation activities.

Required profile

• Bachelor’s degree in Industrial Engineering, Operations Management or Management Engineering.
• Minimum 2 years of professional experience in supply chain or a related field.
• Experience in fast‑moving consumer goods (FMCG) environments.
• Strong analytical mindset with solid mathematical and statistical knowledge.
• Detail‑oriented, able to multitask and solve problems in a fast‑paced setting.

Required skills

• Advanced Excel proficiency.
• Data analysis capabilities.
• Statistical analysis knowledge.
• Understanding of inventory management practices.