[2] He is the former CEO for online gambling company 888 Holdings, and is on the board of the Israeli-Palestinian nonprofit organization MEET, being formerly involved with Latet.

[7] In October 2002 he started attending the Kellogg Graduate School of Management at Northwestern University in Evanston, IL,[8] where he earned his MBA[5] in May 2004.

Levy-Weiss pushed the company to focus on online poker rooms and casinos, leading to a number of buyout options.

[11] After leaving 888 Holdings, Levy-Weiss has been an investor, board member, and in some cases a co-founder for a number of technology companies in Israel, San Francisco and London.

In January 2015, he cofounded NFX Guild with James Currier and Stan Chudnovsky, both entrepreneurs and investors based in California.

[4] Levy-Weiss is a partner at NFX, which is an accelerator and venture funding firm based in the Silicon Valley in the United States,[21] named for "Network Effects.

"[22] Levy-Weiss has been involved with a number of non-profit organizations in Israel,[5] notably on the management board for Israeli humanitarian fund Latet[3] from 2008 to 2013.

[23] At Tel Aviv University, his alma mater, Levy-Weiss is on the advisory board of the Technology Management, Innovation and Entrepreneurship MBA program.