Backend Engineer - Remote

Overview

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

In Short

• 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 the root cause! Support the code you write in production.
• 3+ years of experience in using Java or excellent skills in Scala, Python, or Go.
• 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.
• Business level English or Japanese.
• Experience in microservices and AWS services is a plus.

Requirements

• Degree in Computer Engineering or Computer Science or 3+ years equivalent experience in SaaS platform development.
• Interest and ability to learn other coding languages as needed.
• Experience in system design and development of web systems handling massive transactions.
• Language ability in Japanese and English is a plus.

Benefits

• Social Insurance (health insurance, employee pension, employment insurance, and compensation insurance).
• 401K.
• Translation/Interpretation support.
• VISA sponsor + Relocation support.