What are companies expectation to a senior software developer?

I had an interview with a company based on US, for a position of senior full stack developer. He gave some questions related to my current role as senior developer. More or less here's the topic:

- explaining my work experience - how I manage or assign tasks to my subordinate - what is a leader means to me - how do I handle my subordinate mistakes / misdemeanor - how is the situation in my company and how can I do to change it

Then I had another interview with different company, they go with more technical questions here:

- asks to share some code I can show and explain to them - about how I manage css - about ci/cd pipeline - about react hooks

Now I think there are some project management role in the first one and infra / devops role in the second one (I'm more inclined towards this one). So what is the company really expect me to able to?