1. Poor job security, high turnover rate - many colleagues leave after short stints
2. No work life balance; constant pressure to meet tight deadlines; constant lark message after work and weekends
3. Fast results is often prioritized over quality of work, in the long term we have to clean up those fragile, less maintainable and irreponsible way of writing code to get things done previously
4. Frequent chinese communication in the workplace despite years of effort to "internationalize" and encourage English usage
5. Don't feel appreciated for our hard work