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There is no particular information about content writers retirement age in Cognizant. However according to a famous magazine forbes, the maximum age a candidate can work in Cognizant company is 55 years. For example if you are age is 30 then you can work only for 25 years more.
For more: https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/keywords/cognizant-company&ved=2ahUKEwjikYj8naL0AhUwyzgGHSVsDSIQFnoECAkQAQ&usg=AOvVaw1L1r-h8NheYwkI9qKYqeUM
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