Greenlight Financial Technology Senior Android Developer interview questions

The initial round and coding round were fine. The team was friendly and nice. The technical QA session that followed was incredibly outrageous. They interviewed me with android tech questions and I felt the ball drop where I felt racially discriminated instead of being asked genuine questions. They didn't even bother asking me for an intro but jumped into questions and wouldn't even let me finish my answer or tried to understand what I had to say. It was beyond infuriating. They had made up their mind not to hire me, just wasted my time. I wish I could report this to their HR or someone somehow but once you are disqualified, you can't go anywhere