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アイフル株式会社 Tech Stack

Japanese consumer finance platform modernizing infrastructure and development practices

Banking 京都市下京区, 京都府 1,001–5,000 employees Public Company

アイフル is a mid-market Japanese financial services company with 1,001–5,000 employees, operating a Java + AWS stack across mobile (iOS/Android), web, and backend services. Engineering dominates the hiring mix (56 of 78 active roles), with particular focus on infrastructure (AWS design, container orchestration, CI/CD) and security baseline work — a pattern typical of financial institutions undergoing system modernization. Active projects span AWS infrastructure, CI/CD automation, and mobile app delivery, while pain points center on internalizing development (reducing vendor dependency), security governance, and speeding up delivery cycles across legacy systems.

Tech Stack 41 technologies

Core StackJava JavaScript Node.js PHP AWS CloudFormation JUnit Selenium Jenkins Swift Kotlin Docker Python Linux HTML CSS AWS CodePipeline AWS ECS Azure Chai Mocha Sinon Gatling WireMock Git SIEM iOS Android RxSwift SQL+11 more

What アイフル株式会社 Is Building

◆Challenges

Internalizing system development
Security baseline establishment
Resource constraints causing delays
Ai governance
Incident response
Internalizing website maintenance
Modernizing development practices
Improving development quality and cost optimization
Speeding up development and maintenance
Large-scale it system reform

▲Active Projects

Aws infra design and construction
It department strengthening
Container orchestration improvement
Ci/cd with codepipeline
Life card official site
Aws infra requirement definition
Life-web desk app
Iful group integrated site
System overhaul project
Scoring system construction and maintenance

Hiring Activity

Steady80 roles · 30 in 30d

Department

Engineering

Security

Data

Marketing

Sales

Finance

Legal

Strategy

Seniority

Mid

Senior

Lead

Manager

Junior

Notable leadership hires: Lead Engineer

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About アイフル株式会社

アイフル provides consumer finance services in Japan and operates a suite of digital products including the Life Card offering and internal web platforms for staff and customers. The company maintains a polyglot tech footprint: Java and PHP on the backend, JavaScript/Node.js for web applications, and native mobile apps on iOS and Android. Infrastructure runs on AWS with Docker containerization and Jenkins-based CI/CD pipelines. The organization is headquartered in Kyoto and is a public company with engineering-led hiring momentum, currently filling roles across infrastructure, security, and data teams.

Headquarters京都市下京区, 京都府

Company Size1,001–5,000 employees

Hiring MarketsJapan

Frequently Asked Questions

What tech stack does アイフル use?

Java, PHP, Node.js, and JavaScript for applications; AWS, Docker, and Jenkins for infrastructure; iOS/Android with Swift/Kotlin for mobile; Selenium, Gatling, and WireMock for testing.

What is アイフル working on?

AWS infrastructure design, container orchestration, CI/CD pipeline improvements with CodePipeline, system overhaul projects, and development of the Life Card platform and integrated group websites.