What is the demand for tech talent at 思锐光学? Based on job postings in the past year, “计算机/网络/技术类”占17.6%,“机械/仪器仪表类”占15.1%,“电子/电器/通信技术类”占13.8%,“其他(研发和技术类)”占8.8%,“美术/设计/创意类”占1.9%,“医疗卫生/美容保健类”占1.3%,“生物/制药/化工/环保类”占1.3%,“电气/能源/动力类”占1.3%. For reference only.