Platform Engineer (DB Specialist)

PayPay Card is seeking a Platform Engineer specializing in databases at scale for mission-critical systems. The role involves database operations, including monitoring, configuration management, upgrade, scaling, backup, and data migration. The engineer will be responsible for improving quality and efficiency, troubleshooting stability and performance issues, contributing to documentation, and researching new tools in database ecosystems. The ideal candidate should have extensive experience with databases, AWS, and infrastructure as code. The position offers flexible work arrangements, competitive benefits, and the opportunity to contribute to the growth of cashless payments in Japan.

Key Responsibilities:

• Database operations and management
• Optimization of database operations
• Troubleshooting and problem-solving
• Documentation and knowledge sharing
• Research and implementation of new database tools

Tech Stack:

• Python, Shell, SQL, PL/SQL
• Oracle, MySQL, MSSQL (SQL server)
• AWS
• GitHub, Terraform

Required Qualifications:

• 5+ years of DBA experience (3+ years with ORACLE or MySQL)
• 3+ years of AWS experience
• Experience with Infrastructure as Code (Terraform)
• Proficiency in scripting languages (Python, etc.)
• English business proficiency

The position offers a competitive salary, flexible work hours, and benefits including social insurance and 401K. PayPay Card is committed to providing the best financial services to users in Japan and is looking for passionate professionals to join their team.