Business Development & Marketplace Manager

Emma – The Sleep Company is seeking a Business Development & Marketplace Manager to lead and disrupt the sleep industry in Korea. The role involves managing sales growth across major online marketplaces, developing performance-driven strategies, and executing seasonal and promotional campaigns. The ideal candidate has 3+ years of experience in marketplace management, e-commerce operations, digital marketing, or related fields, with prior experience in South Korea's e-commerce platforms.

Requirements

• 3+ years of experience in marketplace management, e-commerce operations, digital marketing, or related fields
• Prior experience with Coupang, Naver, or other key South Korean e-commerce platforms
• Strong analytical skills with the ability to derive insights from marketplace data and execute strategies based on performance metrics
• Hands-on experience in PPC campaigns, marketplace SEO, pricing strategies, and promotional calendar planning
• Self-starter mentality and ability to work independently in a fast-paced, data-driven environment
• Proficiency in Excel/Google Sheets for data analysis and reporting, and familiarity with BI tools (Tableau, Looker)
• Excellent communication and stakeholder management skills, both internally and externally
• Fluent in Korean (Native) and strong proficiency in English in both written and spoken communication
• Passion for e-commerce, digital marketing, and building brands in a competitive online marketplace
• Prior experience in a multinational or foreign company environment is required, with the ability to work in a global, cross-cultural organization

Benefits

• Competitive salary
• Opportunities for growth and career advancement
• Collaborative and dynamic work environment
• Chance to lead and build a high-potential brand from the ground up
• Global company with a diverse and inclusive culture