I'm just in the process of applying for a new job it's been around 7 years since i've had an interview etc so feeling a bit unconfident with the process. The post is advertised full time but with a potential flexible working pattern. I wanted to talk to them about negotiations and possibly slightly reduced hours due to childcare. Do I email them before I submit the application to find out as to not waste their time if no negotiation or do I wait and ask at the interview ( if successful) or if offered the post ( thinking hypothetically). Just wondering what the etiquette is really as don't want to look cheeky and it going against me. TIA