I'm in the last year of my PhD and I'd like to get a postdoc after my program is done. In a few days, I'm going to present a poster about one of my projects (manuscript to be submitted soon) in a conference and I want to know how to approach professors.
I have a pretty good idea about the professors that will be present and the ones I'd like to join but how to approach them is something new for me. I don't think it's appropriate to focus on my current work when approaching them since I'll not work on the same subject in a postdoc. Moreover, I feel that some subjects are more delicate to discuss such as funding, flexibility and independence in the group.
How should I proceed in this matter ?
I've found the answers and comments in this question very informative but they work for the specific case of a talk: "Looking for a postdoc" ad inside a conference talk?.