What is the demand for tech talent at 道恩集团? Based on job postings in the past year, “生物/制药/化工/环保类”占20.2%,“机械/仪器仪表类”占14.8%,“其他(研发和技术类)”占9.8%,“电气/能源/动力类”占5.5%,“计算机/网络/技术类”占3.3%,“电子/电器/通信技术类”占1.6%,“医疗卫生/美容保健类”占1.1%,“地质矿产冶金”占1.1%,“科研类”占1.1%,“美术/设计/创意类”占1.1%. For reference only.