TSYS|Total System Services QA Engineer interview questions

Worst experience ever. I interviewed at TSYS in march 2019 and cleared all the rounds. After that HR gave me an email id to which i have to send the required documents. I sent it all and waited for there response. I dropped around 6-8 mails for their response and never received any revert from them. Atleast they could have imformed that the requirements are closed or they have hired some other candidates. But no, not even a single response from there side. Not expected from such a reputed company. After 2 months i received a call for interview! It means they maintain no record of the candidates who have cleared all the rounds

Got call from HR. They didn't tell about the process. First written exam avg difficulty Second I had to find bugs in a system test Third 1st technical interview they asked really good question. 4th 2nd technical interview - now in the inter7 they told me that the jon is for test engineer and not senior test engineer(as I am senior test engineer I got confused then I had a discussion with there HR and they apologized for not tell me about this and then told them that I want Senoir test Engineer to which they told me they will get back to me about this and they never did