UK Biobank interview questions

A few days back, I had a second-round interview for a Back-End Developer role at UK Biobank. In most interviews I’ve attended in the UK, the process usually begins with a simple greeting to help candidates feel comfortable. I understand this may not be mandatory, but as representatives of an organization, especially in senior roles, a basic level of professionalism and courtesy should be expected. This interview felt very different. Instead of a structured conversation, it started abruptly. When I tried to explain my previous experience, I was repeatedly interrupted and not given the chance to finish my thoughts. This came across as quite rude and dismissive. One of the interviewers had experience in the same tech stack I’ve worked with. He asked what seemed like a straightforward question, and although I answered it, he kept complicating the discussion without clearly explaining what he was expecting. This went on continuously for around 20 minutes, making the interaction feel more like a test of pressure rather than a professional discussion. I was later given feedback that a greater depth of applied experience, particularly in SQL, was expected. However, I didn’t feel I was given a fair opportunity to demonstrate this, as the discussion remained focused on other areas despite my attempts to explain my experience. In the remaining time, they did not explain the role, expectations, or provide any meaningful information about the team or company. I wasn’t even asked if I had any questions. The interview ended abruptly—they simply cut the call without giving me a chance to respond or even say a proper goodbye. I’ve attended many interviews, but this one was a cultural shock. The experience felt unwelcoming and, at times, biased. In the end, I feel it may be fortunate that I was not selected, because it’s difficult to imagine working in an environment where candidates are treated this way.