I received an assessment, HackerRank, in march. This included ML and coding questions. A week after I was told I passed. I had the first interview in April. It was with a manager and another tech person. Focused on profile and past experience. I was told after I chased that I passed to the next stage. I had another interview in May. Tech presentation focused on a research project I did. I thought this went really well. I chased up but was ghosted. I sent two follow up emails two weeks apart and a message on LinkedIn. I received nothing.