Key Account Supervisor Cosmetic at PT Tirta Buana Indoraya, Jakarta. Job description: analyze and develop sales strategies to increase customer base and sales volume; meet company targets; monitor and coordinate Sales/Channel activities; communicate effectively with partners/channels to establish strong cooperation. Qualifications: Bachelor's degree (any major); minimum 3 years experience as Sales/Key Account in the cosmetics field; strong communication, analysis, problem-solving, and negotiation skills; good understanding of beauty products especially Korean brands; ability to analyze beauty/cosmetic market conditions; capable of building and maintaining buyer relationships; works independently and collaboratively; English and/or Korean language proficiency preferred. Full-time.