I am not sure if anyone here could comment on some of concerns with working in Singapore.
1) What is work-life balance like? From Norway I am used to employees respecting that people have a life outside of work, needs of children and family, 5 week vacation etc.
2) What is management and company organizations like, are they very hierarchical or flat in a software company? Do they micromanage or give you a lot of trust to solve problems the best way you see fit?
3) How does health care work for expats. You get that yourself or does the company pay?
How easy is it to live there without a car? Like how well does public transport work, or how cheap/hard/easy is it to get transport services for moving, installing furniture etc.
In Norway it always cost a lot to pay somebody to help you with anything, so you are always forced to do a lot of stuff yourself. It is not without reason that IKEA originates from Scandinavia. I had the impression that in Singapore it might be much cheaper and easier to pay people for various services.