Job Description: 【必須経験】 Java、OAuth2、Spring、Docker 経験年数１０年以上 【募集背景】 OpenID Provider、ないしは、認証システムの開発メンバとしての採用 【業務内容】 * 要件定義、設計、実装(プログラミング)、配備、初期運用までの全行程、あるいは、 ほとんどの工程を1人で担えるエンジニアを想定しております。 * OpenID Providerの設計と実装 * OAuth2/OpenID Connectプロトコルに基づく認証/認可サーバーの設計と開発 * トークン発行の機能実装 * 認証システムの設計と実装 * ログイン、ユーザー登録、パスワードリセットなどの認証機能の開発 * 多要素認証（MFA）機能の開発 * WebAuthn認証機能の開発 * APIの設計と開発 * RESTful APIの設計と実装 * SOAP APIの設計と実装
Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year.
Position Name: Software Engineer Tokyo Job Annual Salary : 6 million yen and above Software Engineer Tokyo Job Qualifications: Experience with Java and JavaScript programming languages Practical experience in software development using Java (more than 5,000
Position Name: Java J2EE Developer Tokyo Job Annual Salary: 8 million yen and above Java J2EE Developer Tokyo Job Qualifications: 7 + Years of hand on experience in Development (For Lead) Experience of handing multiple Projects Experience of
Position Name: Javascript Developer Tokyo Job Annual Salary: 8 million yen and above Javascript Developer Tokyo Job Qualifications: 7 + Years of handon experience in Development (For Lead) Experience of handing multiple Projects Expereince of Team
Position Name: Technical Delivery lead Tokyo Job Annual Salary: 10 million yen and above Responsibilities Technical Activities: Lead and manage transformation projects, ensuring successful implementation and adoption of new processes and technologies. Drive continuous improvement initiatives
