Octopus Energy Backend Developer interview questions

Started with an informal phone call, followed by an in-person interview at their office, then a technical coding task and a final interview which would have been in person but ended up being virtual due to COVID-19 lockdown measures being put in place. Octopus were super helpful and kept an open and friendly communication throughout the process, responding quickly after each stage. Even during the virtual interview I managed to get a good feel for the company and was made to feel that onboarding would be smooth despite it all being remote.