On average, employees in Sunnyvale, CA at Fiserv give their company a 4.1 rating out of 5.0 based on 1, whereas overall Average Rating of Fiserv is 3.7 out of 5.0 based on 283 Fiserv Review Ratings. The happiest Fiserv employees in Sunnyvale, CA are Anonymous Employees submitting an average rating of 3.6.
"I interned at Fiserv (First Data) and had really awesome experience."
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