What is the demand for tech talent at Longsys? Based on job postings in the past year, “计算机/网络/技术类”占36%，“电子/电器/通信技术类”占28.3%，“其他（研发和技术类）”占8.5%，“机械/仪器仪表类”占2.1%，“电气/能源/动力类”占1.4%，“生物/制药/化工/环保类”占0.9%，“医疗卫生/美容保健类”占0.7%，“美术/设计/创意类”占0.7%. For reference only.
