They take care of you and take your problems seriously and act on it. It feels like they are serving you instead of you serving them. They care about your caree

They take care of you and take your problems seriously and act on it. It feels like they are serving you instead of you serving them. They care about your career path and act in the best interest for you. They trust you. They might even do things for you which you already forgot you asked for. One concrete example: I asked what are the requirements for me becoming a senior developer. Next time we spoke, he did not come back with the answer, but my promotion on the way.