If anyone knows anything about job etiquette I would be grateful for input - I've had an informal job offer, but there is another role open I feel I would prefer and I am not sure whether it is acceptable to pursue this second opportunity given I have provisionally said yes to the first.
I have not yet had a formal offer on the first, but have been told it will be coming.
All the same place as I currently work, interviews are quite a formal process.