Igwebuike signed a contract with the Falcons on Sunday, Adam Schefter of ESPNreports.
Igwebuike appeared in five games with the Seahawks last season and gained four yards on three carries, but he is more notably known for his work on special teams. He generated 308 yards on 11 kickoff returns and 697 yards on 28 punt returns with the Lions in 2021. He'll likely be competing for a similar role with Atlanta during training camp and preseason.