java developer

Minimum qualifications: • Bachelor’s degree or equivalent practical experience. • 3 years of experience troubleshooting technical issues for internal/external partners or customers. • Experience in either system design or reading code (e.g., Java, C++, Python). Preferred qualifications: • Master’s degree in Business, Statistics, Mathematics,...

We are an applied AI lab building end-to-end software agents.We're the makers of Devin, the first AI software engineer. Our team is extremely talent-dense. Among our founding team, we have world-class competitive programmers, former founders, and leaders from companies at the cutting edge of AI including Scale AI, Palantir, Cursor, Waymo, Tesla, Lunchclub,...

Job Description: Department Overview Rakuten is the EC company. The business model of Rakuten Ichiba is B2B2C and we worked close to merchants. Also, we are focusing of the B2C model. And ECFD is a home of B2C model business in Rakuten. B2C model business can control the variation of the items at the store and increase the quality of the delivery the item to...

Job Description: Department Overview As Japan’s largest online shopping mall service used by tens of millions of consumers, we continuously strive for improvement through a cycle of hypothesis formulation, verification, analysis, and systemization. During large-scale events such as Rakuten Super Sale, we also optimize our web backend systems by taking into...

募集背景メドレーは「医療ヘルスケアの未来をつくる」というミッションのもと、テクノロジーを活用して業界の課題解決に挑む企業です。新規プロジェクトや既存プロダクトの成長を支えるため、さらなる開発力の向上が必要です。医療機関や介護施設、利用者の�...

Job Description:Department OverviewThe Ad Product Section (APS) division is a high-performance, global team distributed across Tokyo, Singapore, India, and China. We pride ourselves on being a hub of technical excellence, where motivated, diverse, and talented engineers collaborate to solve complex problems at scale.We are seeking a Senior Software Engineer...

会社概要1 粒の知性がソフトウェアエンジニアリングを変える。これは設立以来のキーメッセージです。弊社は、発注者側（ユーザー企業）と受注者側（開発側ベンダ）の両方の視点で先進的なコンサルティングを提供することが可能な複眼的 IT...

求人情報 職種： フロントシステムエンジニア（Salesforce） 雇用形態： 正社員 勤務地： 東京都 サラリーレンジ：...

Job Description   Position Lead Data Engineer Department: Data & AnalyticsEmployment Type: Full-TimeLanguage Requirement: English: Business Level Japanese: Business Level preferred (not mandatory)Company: Global Technology & Consulting Organization Role Overview The Lead Data Engineer will be responsible for architecting, developing, and sustaining...

Montefiore is ranked among the top hospitals nationally and regionally by U.S. News & World Report. For more than 100 years we have been innovating new treatments, procedures, and approaches to patient care, producing stellar outcomes, and raising the bar for academic medical centers in the region and around the world. Join our award-winning IT...

The Opportunity Enterprise development teams are moving past AI-assisted coding. They are looking to adopt a fully agentic development lifecycle, where AI agents plan, build, test, review and ship software alongside engineers. Yet organisations are struggling to make agentic development a reality that leads to true outcomes. What most organisations lack is...

Job Description:Business Overview The Technology Platforms Division (TPD) drives the growth of Rakuten's ecosystem by delivering innovative, high-quality technology platforms characterized by integrated control and strategic partnerships.Within TPD, the Cloud Platform Supervisory Department (CPSD) develops and manages Rakuten's state-of-the-art cloud...

会社概要1 粒の知性がソフトウェアエンジニアリングを変える。これは設立以来のキーメッセージです。弊社は、発注者側（ユーザー企業）と受注者側（開発側ベンダ）の両方の視点で先進的なコンサルティングを提供することが可能な複眼的 IT...

Job details ❮ ❯ Job Description • Specialization IT System development (Web/Mobile/Open) • Job Description Mainly in charge of software development. ・Embedded control system development (automotive, medical, semiconductor, etc.) ・Web system development (smartphone apps, EC sites, homepages, etc.) ・Business application development...

Job Description:Department OverviewThe Life & Leisure Service Development Department (LLSD) is handling a lineup of lifestyle and leisure related services, some of them being category leaders in the Japanese market. We aim at growing globally and becoming world leaders through innovation and technology. In order to achieve this, we are now looking for...

Job Description:Department OverviewThe IT Governance Department is a newly established organization, launched in June 2025 under the direct lead of Rakuten Mobile's CIO. Its core mission is to address various issues related to IT systems and information assets by developing IT strategies and governance frameworks and subsequently implementing the necessary...

Job Description:Business OverviewRakuten Group is headquartered in Japan and serves approximately 100 million domestic customers and 2 billion customers across 30 countries worldwide. We provide more than 70 services across various fields including e-commerce, payment services, financial services, telecommunications, media, and sports.Department...

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会社概要1 粒の知性がソフトウェアエンジニアリングを変える。これは設立以来のキーメッセージです。弊社は、発注者側（ユーザー企業）と受注者側（開発側ベンダ）の両方の視点で先進的なコンサルティングを提供することが可能な複眼的 IT...

会社概要1 粒の知性がソフトウェアエンジニアリングを変える。これは設立以来のキーメッセージです。弊社は、発注者側（ユーザー企業）と受注者側（開発側ベンダ）の両方の視点で先進的なコンサルティングを提供することが可能な複眼的 IT...