What is the demand for tech talent at RT-Mart? Based on job postings in the past year, “Computer/Network/Technology”占16.7%,“Art/Design/Creative”占2.6%,“Other (R&D and Technical)”占1.8%,“Mechanical/Instrumentation”占0.9%,“Biology/Pharmaceutical/Chemical/Environmental Protection”占0.9%,“Electronics/Electrical/Communication Technology”占0.4%,“Electrical/Energy/Power”占0.4%. For reference only.