Rakuten Tech Stack

Global e-commerce and fintech conglomerate with 2B members across 30+ countries

Software Development Setagaya-ku, Tokyo 10,001+ employees Public Company

Rakuten operates a sprawling ecosystem spanning e-commerce, payments, digital content, and communications. The stack spans legacy (PHP, Java, MySQL) and modern (React, Vue, Next.js, Kubernetes, Kafka), while actively adopting enterprise transformation tools (SAP S/4HANA, SAP BTP) and AI (ChatGPT, GitHub Copilot). Marketing and sales dominate the hiring mix relative to engineering, and documented pain points around slow data utilization and AI governance suggest friction between rapid service expansion and the operational infrastructure needed to support it.

Tech Stack 200 technologies

Core StackJavaScript React Vue TypeScript Next.js Vite webpack PHP Java jQuery Google Analytics Python Sketch InVision Cisco Swift Kotlin HTML CSS Sass gulp Git Apache SQL HTML/CSS Adobe Analytics Perl Excel Material Design Objective-C+170 more

AdoptingKafka Docker Kubernetes SAP S/4HANA GitHub Copilot Zoom SAP BTP ChatGPT+11 more

ReplacingMySQL MariaDB SAP ECC Excel PowerPoint

What Rakuten Is Building

◆Challenges

Business expansion
Ai governance
Expanding services
Organizational strengthening
Maximizing hotel revenue
Strengthening quality management
Ensuring reliability and scalability
Improving group productivity
Slow data utilization
Reducing costs

▲Active Projects

New service development
Rakuten ecosystem
New business planning
System platform enhancement
Ai research product development
Integrated marketing strategy development
A/b testing
Global hr strategy
New user acquisition plan
Operations improvement

Hiring Activity

Steady1,300 roles · 490 in 30d

Department

Marketing

274

Sales

203

Engineering

193

Product

107

Ops

104

Data

Security

Seniority

Mid

603

Senior

413

Manager

146

Lead

Staff

Director

Junior

C-Level

Notable leadership hires: Web Director, Brand Communication Strategy Lead, Production Director, Marketing Research Director, QA Lead

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About Rakuten

Rakuten Group is a public technology conglomerate headquartered in Tokyo, founded in 1997 as an online marketplace and now spanning e-commerce platforms (Rakuten Ichiba, Rakuten Books), card and payments, digital content, communications, mobile, and investment services. The company serves 2 billion members across operations in 30 countries and regions, with over 30,000 employees. The organization is actively scaling across marketing, sales, and product functions while modernizing core systems through SAP adoption and cloud infrastructure (Kubernetes, Docker) upgrades.

HeadquartersSetagaya-ku, Tokyo

Company Size10,001+ employees

Hiring MarketsJapan, India, United Kingdom, France, Spain, Luxembourg

Frequently Asked Questions

What tech stack does Rakuten use?

Rakuten's stack includes HTML, CSS, JavaScript, React, Vue, TypeScript, Next.js, Java, PHP, Apache, SQL, and Material Design. The company is adopting Kafka, Docker, Kubernetes, SAP S/4HANA, and AI tools like ChatGPT and GitHub Copilot while migrating off MySQL and legacy SAP ECC.