Fiserv Senior Software Developer interview questions

There is one online test and two technical rounds. both all rounds are good and they ask very genuine question related to my previous experience like struts, hibernate, spring and json. they also ask project architecture and lots of project related questions like how you have implemented this and this etc

There were 3 rounds , first written MCQ type on machine based on C#, and code debugging type, then technical interview which wa based on wpf, wcf, design pattern, then manager round basically on tools for coding as JIRA, TFS etc. He was more focused on data security. Given positive feedback to me.