Job Description
PayPay is looking for a DBA to work on our payment system to deliver the best payment experience for our Japanese customers.
Main Responsibilities
- Database operations, including monitoring, configuration management, upgrade, scaling, backup, and data migration
- Troubleshoot stability and performance problems
- Educate software engineers on database best practices
- Research and test new tools in database ecosystems, and adopt them in PayPay
Tech Stack
- Python, shell, SQL, PL/SQL
- Aurora,MySQL,TiDB
- AWS
- GitHub,Terraform,Jenkins,ansible,flyway
- Newrelic,Grafana,prometheus,vividcortex
- Slack, Zoom
Qualifications
- More than 3 years of DBA experience. Among 3 years, minimum of 1 year with using MySQL.
- Experience in distributed database, such as Cassandra, DynamoDB, TiDB or HBase, Elasticsearch.
- Familiar with and specialized in one relational database's configuration, backup, optimization, and monitoring. Possess deep insight and knowledge about your expertise.
- Familiar with shell and Python
Preferred Qualifications
- Familiar with Ansible, Docker, Kubernetes, and AWS
- Experience troubleshooting critical issues online
- Experience working with NoSQL or NewSQL databases
- Experience working with TiDB
PayPay 5 senses
- Please refer PayPay 5 senses to learn what we value at work.
About PayPay
PayPay, a FinTech company that has achieved more than 65M users (as of August 2024) within around six years since its launch in 2018, is rapidly expanding its business scale as a payment platform used by approximately one out of every two smartphone users in Japan.
The company has a diverse team of professionals from more than 50 countries and is building a world-class engineering organization.
PayPay's biggest competitor is "cash". They are seeking people who can accept this challenge positively, brush up on the product at a tremendous speed that other companies could never achieve, and who are passionate about promoting and spreading such a financial life platform in a short time along with professionalism.
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