【代日本企業徵才】
PayPay為Softbank(軟銀)與Yahoo Japan(日本雅虎)共同出資的公司。
兩年內累積3300萬使用者，其社內員工由超過35個國家的人才集結而成，目前更有超過1000位員工，網羅35國籍人才，致力於提供安全、簡單、方便的實現線上收付款服務。

此為赴日工作之職缺，錄取後由企業協助申請日本工作簽證。

基本上為在日本境內遠端工作(WFA)。※可以選擇自己喜歡的城市居住。

PayPay is looking for a Back-end engineer to work on our payment system to deliver the best payment experience for our customers.

• Design large scale systems with high complexity to support our high throughput applications.
• Understand how to leverage infrastructure for solving such large scale problems.
• Develop tools and contribute to open source wherever possible.
• Adopt problem solving as a way of life – always go to root cause! Support the code you write in production.

Must
• Experience in using Java under professional environment, or if you are non-Java user, excellent skills in generalized programming languages, such as Scala, Python and Go.
• Interest and ability to learn other coding languages as needed.
• Experience with NoSQL databases and distributed cache.
• Strong fundamentals in data structures, algorithms and object oriented programming.
• In-depth understanding of concurrency and distributed computing.
• Degree in Computer Engineering or Computer Science or 5+ years equivalent experience in SaaS platform development.

Preferred Qualifications
• Experience with implementing platform components such as RESTful APIs, Pub/Sub Systems, Database Clients.
• Experience with AWS services.
• Experience in working for system development in finance, payment, or similar industries
• Experience in system design, development of web system which handles massive amount of transactions or requires scalability
• Language ability in Japanese and English is a plus　(We have a professional translator but it is nice to have language skills)
• Experience in microservices