For what it's worth I've had a joint account for years. It works fine but there are some wrinkles - mainly that it's not a first class citizen. Split the bill and other Monzo specific features only work with your individual account.
SEEKING WORK
Software Engineering student seeking remote internship Summer 2016.
I'm looking for a placement with a startup or well established software engineering company with a culture of remote work.
As for me I was top of my department last year. I'm experienced with C#, Java, JS, Rust and strong at both back and front end. Have open source contributions and a lot experience outside the classroom including delivering to clients.
Hit me up at [email protected] and find out more @arranf, arranfrance.com