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Description:
PayPay is seeking a Senior Backend Engineer to enhance the P2P and Chat systems for an optimal customer experience.
Responsibilities include designing large-scale systems, leveraging infrastructure for high throughput applications, contributing to open source projects, and identifying performance improvements.
The tech stack includes Java, Kotlin, Scala, Spring Boot, MySQL/AuroraDB, Docker, Kubernetes, AWS, and more.
Qualifications require strong Java skills, experience with SQL and NoSQL databases, knowledge of data structures and algorithms, and a degree in Computer Engineering or equivalent experience.
Preferred qualifications include experience in finance or payment industries, language skills in Japanese and English, and familiarity with AWS services.
Requirements:
Excellent skills in Java or other programming languages like Scala, Python, or Go.
Ability to learn new coding languages as required.
Proficiency in SQL, NoSQL databases, and distributed cache.
Strong understanding of data structures, algorithms, and object-oriented programming.
Experience with concurrency, distributed computing, RESTful APIs, and microservices.
Degree in Computer Engineering or Computer Science, or 5+ years of SaaS platform development experience.
Business-level proficiency in English or Japanese.
Benefits:
Full-time employment with a remote work option and flexible hours.
Generous paid leave including annual leave and personal leave.
Competitive annual salary with yearly reviews and special incentives.
Social insurance, 401K, language learning support, and translation/interpretation assistance.