The 49ers agreed to terms with Oliver on a two-year deal Wednesday, Nick Wagoner of ESPN.com reports.
Oliver will head to San Francisco after seeing prominent playing time over the past four seasons with Atlanta. The 26-year-old cornerback missed the first five games of the 2022 campaign while recovering from a torn ACL suffered Week 4 of 2021. Oliver was still productive over the final 12 regular-season games last year, recording 37 tackles and seven passes defended, including just the second interception of his career. The 6-foot Oliver now figures to compete with Samuel Womack for reps out of the slot with the 49ers.