I applied online. I interviewed at British Gas (London, England) in Sept 2025
Interview
Telephone meeting with senior staff that went rather well. I had to wait several minutes to enter the call but once is started everything went ok on the call. The link worked well also.
The opening phone interview was more of a chat. Set technical test which was very easy. Face-to-face interview was more in-depth with some more technical questions although still fairly easy.