Junji Hamada

Junji Hamada currently serves as the Director of Platform Engineering at MACROMILL, INC., having joined the company in April 2023. Previously, Junji held the position of Product Manager at the Digital Agency from May 2023 to March 2024. At Mercari, Inc., from September 2018 to March 2023, Junji advanced through roles including Technical Product Manager and Manager of Product Management, leading initiatives in Customer Reliability Engineering, fraud detection, and privacy technology. Junji also played a key role as Engineering Manager, successfully launching the Fukuoka office and establishing the engineering organization. Earlier experiences include serving as Division Manager of Development at ココラブル, a Software Engineer at GMOペパボ株式会社, and a Software Engineer at Rakuten, where Junji focused on financial services and technology architecture. Junji Hamada earned a Bachelor's degree in Mechanical Engineering from 九州産業大学 between 1996 and 2000.