R&D strength (tech talent demand and pay)

What is the demand for tech talent at ? Based on job postings in the past year, “计算机/网络/技术类”占90.9%,“机械/仪器仪表类”占18.2%,“其他(研发和技术类)”占9.1%,“电子/电器/通信技术类”占9.1%,“科研类”占9.1%,“美术/设计/创意类”占9.1%. For reference only.