IT分野プログラミング＆開発のItの求人

国内有数のポイント・決済サービスのバックエンド開発を担当するシニアバックエンドエンジニアポジション。

サービス改善から安定運用、アーキテクチャ設計まで幅広く携わります。

大規模な決済・金融サービスを支えるバックエンドエンジニアとして、Goを用いたマイクロサービスおよびプラットフォーム開発を担当します。技術的な実装だけでなく、プロダクト要件の整理、アーキテクチャ設計、AI活用による開発効率化、チームリードまで幅広く担うポジションです。

Join a global engineering team focused on protecting users and businesses through advanced fraud prevention solutions. In this role, you will design, develop, and maintain backend services that process high volumes of transactions in real time within a distributed microservices environment.

Join a technology team developing high-impact affiliate marketing platforms used by advertisers and publishers worldwide. This role offers the opportunity to build modern frontend applications, influence user experience, and collaborate with international engineering teams across Japan, Singapore, India, and China.

Join a senior engineering team responsible for developing and operating mission-critical backend services that power one of Japan's largest e-commerce platforms. This role offers the opportunity to drive technical strategy, lead large-scale system initiatives, and influence the future architecture of high-traffic services used by millions of customers.

Join a high-performing engineering team focused on fraud prevention and transaction security within a large-scale digital platform environment. This role offers the opportunity to develop and maintain backend services that process high volumes of real-time transactions while contributing to innovative solutions that safeguard users and business operations.

金融業界向けの大規模システム開発プロジェクトにおいて、シニアソフトウェアエンジニアとしてアーキテクチャ設計、技術選定、開発推進をリードするポジションです。

クラウドネイティブ環境やモダンアーキテクチャを活用しながら、チーム育成や顧客との技術的な折衝も担当します。

銀行の勘定系システムおよび関連金融サービスのアプリケーション開発・保守を担当し、企画段階からユーザー部門と連携しながらシステム開発を推進するポジションです。

Javaを中心とした開発経験を活かし、金融サービスの新規企画や既存サービス改善に主体的に関与できる環境が魅力です。

Join a high-impact transformation team supporting automation and workflow optimisation initiatives within a leading global asset management environment. This part-time position offers the opportunity to build scalable solutions, process large datasets, and partner closely with a highly experienced technology leader on business-critical projects.

金融機関向けに生成AI活用のPoCプロジェクトを推進し、課題整理からプロトタイプ開発・評価までを担うエンジニアポジションです。

曖昧な要件から仮説を立て、短期間で検証を回しながら業務効率化とROI創出につなげる実装主導型の役割です。

金融業界向けのAIプロダクト開発をリードするシニアエンジニアポジション。

生成AIを活用しながら、プロダクトの設計・開発・改善を主導し、業界変革を推進します。

マルチ事業を展開する成長企業にて、マーケティングやコンサルティングなどのビジネス職として幅広い業務に従事します。

顧客接点とデータ分析を起点に、サービス改善や新規事業企画まで担えるポジションです。

• FDE（Forward Deployed Engineer）という姿を目指し、クライアント課題を技術に落とし込むエンジニア/開発リード/PM（ご経験に応じて）として活躍していただきます。
• 企業のAI活用を推進するため、生成AIを中心としたソリューションの設計・開発・導入を担当します。

Join a high-impact engineering team responsible for building and scaling backend systems that power one of the largest e-commerce platforms in Japan. This role offers the opportunity to lead technical initiatives, influence architecture decisions, and develop highly scalable services that support millions of users and large-scale shopping events.

Join a dynamic engineering team responsible for developing and maintaining large-scale business-critical applications. This role offers the opportunity to build scalable backend systems, work with modern CI/CD practices, and collaborate with global engineering teams in an English-speaking environment.

Join a high-impact development team responsible for delivering business-critical digital solutions used by a large consumer customer base. This role combines hands-on full stack development with system design leadership, offering the opportunity to influence architecture, scalability, and user experience across web and mobile applications.

Join a leading large-scale digital commerce organization as a Senior Backend Engineer and Technical Lead, shaping the architecture and future direction of mission-critical web platforms. This role combines hands-on technical leadership, system design, project ownership, and operational excellence within a high-traffic environment.

本ポジションでは、リードAIエンジニアとしてAIソリューションの設計・開発を主導し、社内外のステークホルダーと連携しながらプロジェクトを推進します。

最新技術の調査・適用を通じて、実務に即したAI活用を実現し、ビジネス価値の最大化に貢献していただきます。

Join a growing mobile engineering team building consumer-facing financial services applications used by a large and expanding user base. This role offers the opportunity to develop high-quality iOS applications, influence product direction, and contribute to innovative digital experiences within a collaborative engineering environment.

ミッションクリティカルな金融領域のシステム開発において、モダナイゼーションや新規サービス開発をアジャイルで推進するソフトウェアエンジニアのポジションです。高い技術力を持つ多国籍エンジニアと共に、設計・実装・テスト・デプロイまでフルスタックに関わります。

Join a leading global financial institution as a Full Stack Engineer developing scalable, high-performance web applications that support key business operations. This role offers the opportunity to work across the full development lifecycle while collaborating with international teams in a technology-driven environment.

数億円規模のDX関連システム開発プロジェクトにて、要件定義から設計・開発・運用まで幅広く携わります。

クラウドネイティブ技術やアジャイル開発を活用し、最適なソリューションを顧客に提供します。

This role is responsible for developing and maintaining modern web applications across both frontend and backend systems. You will collaborate with cross-functional teams to design, build, test, deploy, and support scalable applications while leveraging AI tools and techniques throughout the development lifecycle.

Join a growing mobile engineering team developing consumer-facing digital products that reach a wide range of users across multiple services. This role offers the opportunity to design, build, and enhance high-quality iOS applications while collaborating with cross-functional teams in an agile environment.

Join a large-scale digital business and contribute to the development, modernization, and operation of critical marketing technology platforms used by internal stakeholders. This role offers end-to-end exposure across architecture, development, deployment, and platform optimization within a collaborative international engineering environment.

企業のAI活用をスケールさせるため、AI Readyなデータ基盤の設計・構築をリードするポジションです。クラウドDWHやELT、モデリングを含むアーキテクチャ策定から品質担保の標準化までを推進し、プロジェクトで得た知見を自社プロダクトにも還元することで、AI時代に求められるデータ活用基盤を技術的卓越で支えます。

Join a large-scale digital transformation team responsible for delivering customer-facing platforms used by millions of consumers. This senior-level opportunity combines hands-on engineering, technical leadership, and cross-functional collaboration across web and mobile application development.

Join a dynamic engineering team responsible for building and maintaining scalable web and mobile applications that support business-critical digital services. This role combines front-end and back-end development, offering the opportunity to work with modern technologies while delivering exceptional user experiences.

Join a global engineering team responsible for building and maintaining the scalable membership platform that powers a large digital ecosystem used by hundreds of millions of users worldwide. This role focuses on developing high-performance APIs, identity management services, and core platform functionality that enable secure and seamless user experiences.

Join a fast-paced team developing and enhancing a large-scale social media platform used by a diverse user base. This senior-level opportunity combines hands-on front-end leadership with full-stack collaboration to deliver high-quality, scalable, and engaging user experiences.