Jamm careers
We are currently a team of 5 devs, with 4 members coming from abroad:
・MIT, class of 2023 (joined as new grad)
・University of Virginia, class of 2022 (ex-Capital One)
・Kyoto University, class of 2020 (ex-ByteDance)
・Yale, class of 2016 (ex-Google)
We are the leading A2A payments startup in Japan.
Pay from your bank with a click of a button.
Backed by top Japan VCs.
Connected to 309 financial institutions.
・MIT, class of 2023 (joined as new grad)
・University of Virginia, class of 2022 (ex-Capital One)
・Kyoto University, class of 2020 (ex-ByteDance)
・Yale, class of 2016 (ex-Google)
We are the leading A2A payments startup in Japan.
Pay from your bank with a click of a button.
Backed by top Japan VCs.
Connected to 309 financial institutions.
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Sho Hashizume
Valuation
$0
Funded over
2 rounds
Latest round
Seed (Jun 2025)
HAX • Somerville • $117k – $158k • 3 weeks ago
HeartFlow • Rohnert Park • $220k – $270k • 3 weeks ago
Scopely • Culver City • $175k – $210k • 3 weeks ago
Entrupy • Remote • 3 weeks ago
Nomura Securities • Philadelphia • $65k – $85k • 3 weeks ago

