About PayPay Card
PayPay is a FinTech company that in the five years since its launch in 2018, has surpassed 63 million users (as of March 2024) and is rapidly expanding its business scale as a payment platform used by approximately one in two smartphone users in Japan.
PayPay Card was established in 2021 to provide users with more accessible and convenient FinTech services that were previously not possible with credit cards and credit services by integrating with the PayPay payment platform. We are looking for professionals who are passionate about refining our products at an overwhelming speed that no other company can match, and promoting the spread of cashless payments in Japan and the financial life platform that uses them. We are looking for people who are passionate about this.
Job Description
We are working to provide the best financial services to users in Japan. We empower PayPay Card product by realizing efficient, stable and optimized storage services. PayPay Card is looking for Database Engineers who specialize in databases at scale on mission critical systems.
Main Responsibilities
- Database operations, including monitoring, configuration management, upgrade, scaling, backup, and data migration
- Iterate on database operations to improve quality and efficiency
- Troubleshoot stability and performance problems
- Contribute to documentation for communicating knowledge, experience and for effective decision-making
- Research and test new tools in database ecosystems, and adopt them in PayPayCard
Tech Stack
- Python, Shell, SQL, PL/SQL
- Oracle, MySQL, MSSQL (SQL server)
- AWS
- GitHub, Terraform, Jenkins, Ansible, Flyway
- Slack, Zoom, Jira, Confluence
Required Qualifications
- More than 5 years of DBA experience with a minimum of 3 years ORACLE or MySQL experience
- More than 3 years of AWS experience
- Hands-on experience with Infra as Code (IaC - terraform)
- Interested in new technologies and willing to improve operational quality and efficiency
- Familiar with shell and programming language for scripting(Python, etc.)
- English business proficiency
Preferred Qualifications
- Experience in automating operations related to Database or AWS
- Familiarity with Docker, Kubernetes
- Hands-on experience in operating AWS Aurora database (Mysql compatible)
- Hands-on experience in operating AWS RDS for ORACLE
- Japanese conversational proficiency is a plus
Working Conditions
Employment Status
- Full Time
Office Location
- Tokyo Office
- You can live anywhere in Japan
Work Hours
- Super Flex Time (No Core Time)
- In principle, 9:00am ~ 5:45pm (actual working hours: 7h45m + 1h break)
Holidays
- Every Sat/Sun/National holidays (In Japan)/New Year's break/Company-designated Special days
Paid leave
- Annual leave (up to 16 days in the first year, granted proportionally according to the month of employment. Can be used from the date of hire)
Salary
- Annual salary paid in 12 installments (monthly)
- Reviewed once a year
- Special Incentive once a year *Based on company performance and individual contribution and evaluation
- Overtime allowance,Late overtime allowance,Commuting and transportation expenses, Work style support allowance
Benefits
- Social Insurance (health insurance, employee pension, employment insurance and compensation insurance)
- 401K
Other Information:
