What is the demand for tech talent at JD? Based on job postings in the past year, “计算机/网络/技术类”占8.9%，“电子/电器/通信技术类”占8.5%，“医疗卫生/美容保健类”占3.8%，“机械/仪器仪表类”占1.6%，“其他（研发和技术类）”占1.5%，“美术/设计/创意类”占1.2%，“农林渔类”占0.7%，“电气/能源/动力类”占0.7%，“生物/制药/化工/环保类”占0.6%，“咨询/顾问类”占0.1%，“科研类”占0.1%. For reference only.
