[4] In January 2020, Shamir joined Belgian club Standard Liège on a 1.8 million euro transfer fee, signing a 3.5 year contract.
[6] At the end of the 2021–22 Israeli Premier League season, Shamir returned to parent club Standard Liège, after scoring eight times in 23 games in all competitions, sitting on the bench more than he expected.
[7] After returning from loan, Shamir played in the second half of a pre-season friendly against Go Ahead Eagles, scoring and assisting, helping the team win 5–1.
[8] After opening the season with Standard Liège, in September 2022 Shamir returned to Israel, signing a three-year contract with Hapoel Be'er Sheva.
[citation needed] He was first called-up for the senior Israel national team in October 2021, during their 2022 FIFA World Cup qualifiers - UEFA.