Looking for shared accommodation in Paris

Good morning,
My name is Lucas, I'm 25 years old and I'm looking for a flatshare in Paris (Ideally near an RER A stop) to be closer to my work. I am a credit analyst in an investment bank on a permanent contract.
Although my profession may give a rather capitalist image, I am actually very attentive to ecological issues and committed to progressive values.

I have a fairly calm and organized lifestyle, but I also enjoy spending time with others. In my free time, I like going to the theater, running, or watching movies. I'm a respectful and sociable person, and always up for sharing a drink now and then.

Looking forward to exchanging ideas!