Backend Engineer (Data Production)

Synspective provides solutions for utilizing and integrating data from Synthetic Aperture Radar ("SAR") satellite constellations, big data, and machine learning. Key benefits English used internally Flexible work-hours and location Part-time or second job allowed About the position In this position, as a member of the Data Production Department, you will join the project to develop and operate the spacecraft control subsystem for the small SAR...

Senior Full Stack Ruby on Rails Engineer

About nanameue, Inc. We have built one of Japan’s top chat applications with over 5 Million users and over 40 Million downloads from all our applications combined. We are venturing into Web3xSNS with a mission to “Building Community with Science”. Key benefits Small team with high visibility Our fast growth promotes creativity A young and evolving team About the position You will work with our web services team to help grow our SNS...

Security Engineer – Mercari (Internship)

Mercari is a marketplace app that makes it easy for people to safely sell and ship their things. Having been downloaded over 100 million times, it is now among the largest peer-to-peer selling platforms globally. Key benefits Full flextime Outside work encouraged Employee stock ownership program About the position As an Intern in the Mercari Security Engineering and Strategy Team, you will have the opportunity to participate in security design,...

Senior Backend Engineer (Principal / Tech Lead)

With over 55 million registered users (as of February 2023), PayPay is the country’s most popular mobile wallet. Half of all of Japan's smartphone users are using it, and more than 2 billion payments made per year. Key benefits International engineering team Japanese lessons on company time Incredible scale About the position PayPay is seeking a skilled Senior Backend Engineer (Tech Lead) to enhance our payment system, ensuring an optimal...

Full stack Developer, Generative AI Application Development

Money Forward is a fintech startup delivering tools to visualize and improve both individuals'​ and companies'​ financial health. Key benefits Small but diverse team Great support for OSS Relocation support About the position As a full stack developer, you will work on the development of a brand new generative AI application which enables the automation of back-office workflows. As the development team is in the start-up phase, priority is...

Senior Software Engineer (Python)

HENNGE One, one of the top cloud security services in Japan, enables customers to adopt flexible work environments and safely harness the power of the cloud from any location. Key benefits Relocation support Work life balance highly valued Highly technical CEO About the position We’re currently looking for a senior Python engineer to join our fast-paced growing team. Responsibilities Design, develop, and maintain innovative features based on...

Senior Technical Support Engineer

  Company Description KOMOJU (by Degica) is the leading cross-border payment gateway for Japan. We power payments for companies like video game distribution platform Steam and the popular mobile app TikTok. Today we help thousands of merchants by providing them with the payment infrastructure they need through developer-friendly API’s to integrations on popular platforms like Shopify and Wix; we help our merchants grow in all markets they...

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