Santander Senior Software Engineer - Java interview questions

The process took 3 weeks and I was interviewed in August 2023 and is composed of 3 steps. The first one was a screening interview with a friendly recruiter which presented himself and the company. He asked to present myself and asked me some easy behavioural question such the reason I applied and what was a technical challenge I faced during my career. The second step was a technical interview with a Principal Engineer which presented me a coding challenge to solve in 20 minutes and afterwards they asked me few technical questions about Java and databases. It took one hour. Unfortunately I was not able to complete the coding challenge even though was easy but I was too nervous so I did not pass it, The third and last step would have been another technical session of 1h.30min with two senior engineer. Overall positive experience despite I failed.