The usual interview process for a software engineer at Fiserv takes up to 2 weeks.

• Stage 1: Phone screen with recruiter
  
• Stage 2: Phone interview with hiring manager/software director
  There might be a test included which is both technical, and logical in nature.
  
• Stage 3: Onsite interview
  This interview is also technical, with a manager, team leads, and some co-workers. The questions are about data structures, searching, sorting, and SQL.

• Q 1: Questions about JVM, SQL queries, sorting search.
• Q 2: How would you reduce the traffic noise?
• Q 3: Design a feedback system for a teacher in your college.
• Q 4: What is inheritance, what is overloading?
• Q 5: What was the latest issue that you fixed in your project?
• Q 6: Write a program to validate email addresses.
• Q 7: What is the difference between C and Java.
• Q 8: What is synchronization?
• Q 9: Does Java support multiple inheritance?
• Q 10: What is garbage collection? What are collections?
• Q 11: What is the purpose of foreign key, primary key, candidate key?
• Q 12: Questions on WCF, ASP.NET MVC AJAX with a deep understanding for ASP.NET requirements.

Our mission is to provide integrated technology and services solutions that enable best-in-class results for our clients.

To be a global leader in transaction-based technology solutions.