The process in total lasted around 2 months. I had to chase at every stage of the process before the hiring manager would get back to me. This included scheduling interviews and receiving feedback on the back of them, I rarely received contact without chasing first. After 3 stages consisting of an initial interview, a technical assignment and then a technical interview, I waited 2 weeks and again had to chase for an update. I was told I had progressed to the final stage and asked my availability. I provided this then waited a week for the final interview to be scheduled, to be told the hiring manager was going out of office for 2 weeks and would contact me on his return. He never did, and I was effectively ghosted after spending several hours on their recruitment process.