As a sophomore at BSU, he had multiple part-time jobs, including scanning fingerprints in a forensic center and working in a law firm.

He further completed the postgraduate program at BSU Department of Journalism[7] and the film director's internship at the Chekhov Moscow Art Theater (2002) under the supervision of Oleg Tabakov, the People's Artist of the USSR.

He was also an assistant to the chairman of the Belarusian Union of Theater Workers fulfilling the responsibilities of press secretary and head of multiple art projects.

Kureichik also served as editor-in-chief of the National Television (ONT) and was on the creative team of the sociopolitical talk show Choice.

[7] Paradise Lost, as directed by Kureichik himself, next opened on the stage of the Yanka Kupala National Academic Theater on 9 November 2002.

On 21 June 2003, the Chekhov Moscow Art Theater hosted another premiere under Kureichik's direction, The Piedmont Beast, which was one of the winners in the contemporary play competition [10] established by Oleg Tabakov together with the Ministry of Culture of the Russian Federation.

He was the artistic director of Diva Belaya Rus, a commercial festival of Belarusian women that was held at the Palace of the Republic, and he was invited to teach theatrical disciplines at the BSU Lyceum.

[19] His suggestion to Viktor Babariko, one of the candidates for the presidency of the Republic of Belarus, was to create an organization or a party that would unite supporters of political change during the presidential election campaign.

[21] On 17 August 2020, Kureichik became a member of the core committee of the Coordination Council to ensure the transfer of power in the Republic of Belarus.

His wanderings took him from Ukraine, Sweden and Tanzania to Slovakia, where he finally received a Schengen visa for Europe, then on to Finland where he was given shelter for a year by an organization called Artists at Risk.

[23] In the spring of 2022 he spent two months at the University of Illinois, Urbana-Champaign as the George A. Miller Visiting Artist, and in the fall he completed a semester tenure in the Maurice R. Greenberg World Fellows Program at Yale University, before accepting a position as lecturer at Yale in January 2023.