Cloud Infrastructure Engineer at PayPay

About PayPay

PayPay is a fintech company that has grown to over 58M users since its launch in 2018. Our team is hugely diverse with members from over 40 different countries. To build "PayPay", we allied with Paytm; the biggest payment service company in India. Based on their customer-first technology, we created and expanded the smartphone payment service in Japan.Our biggest competitor is "cash". We seek people who can accept this challenge positively, brush up the product at a tremendous speed, and promote PayPay with professionalism and passion.

Job Description

PayPay is looking for a Cloud Infrastructure Engineer to work on our Cloud Based payment system infrastructure to deliver the best payment experience for our growing customers base.

Team Missions

• Design and implement sustainable cloud and platform services
• Enable Self-service model and autonomy in Product Divisions
• Ensure fast, robust and secure cloud and platform service delivery
• Devise scalable and efficient cloud and platform service operations

Primary Responsibilities

• Architect and build a robust, scalable and stable infrastructure
• Architect and build Infrastructure that is easily maintainable during patching and upgrades without downtime
•  Architect and build Infrastructure with AWS/GCP regional level failure tolerance
• Work together with our Security Engineers to provision a secure Infrastructure
• Automations for AWS or GCP Deployments to ensure fast delivery of Cloud Services to our developers
• Provide through Automations means for developers to easily deploy resources on AWS and GCP

Tech Stack

• AWS:
  • IAM, VPC, EC2, Lambda, Cloudfront, S3, CloudWatch, WAF, AWS SSO, Athena, SQS, Global Accelerator, Cognito, KMS, Secrets Manager, RDS, DynamoDB, ECS, EKS, ECR, Elasticsearch, MSK, Elasticache and other data stores
• GCP:
  • VPC, CloudNAT, Storage, Cloud Armor, Load Balancer, GKE, BigQuery, Storage & Google Analytics
• Terraform, Jenkins, Github Actions, Atlantis, NewRelic, Prometheous, Grafana, ArgoCD 

Qualifications

• More than 5 years of technical experience in Multicloud - AWS & GCP based Infrastructure solution design and build
• Has maintained over 200 servers in a production, customer facing cloud environment
• Ability to demonstrate high degree of ownership in a Production environment
• Experience in production level Infrastructure change management and releases for High traffic & business-critical systems
• Experience in Disaster recovery for cloud systems and improvements for RTO and RPO
• Good understanding of Cloud security best practices and payment industry compliance standards
• Experience in production incident management and cross team collaboration
• PayPay DevOps emphasizes automation. Demonstrated skill with the following are required:
  • Python
  • Shell Scripting
  • Go/Rust
• Extensive technical hands-on experience of Computing, Storage and Analytical Services on Cloud(AWS) (Nice to have GCP Skills in similar areas)
• Experience with IAC tools in AWS such as Terraform, Ansible, CloudFormation, cloudrun
• Experience with Linux Internals and System Administration
• Experience with Cloud Services Monitoring, Detection and Response
• Experience in Cloud Services Performance Tuning, cost controls and management
• Experience in Cloud Infrastructure Service patching and upgrades
• Have excellent written, verbal and interpersonal communication skills. Proficient in either Japanese or English

Preferred Qualifications

• Bachelor’s degree and above in a technology related field
• Experience with other cloud service providers (e.g GCP)
• Experience using and contributing to Open Source tools
• Published papers / blogs / articles - Experience in managing IT compliance and security risk
• Bilingual in English and Japanese is nice to have, but not required

PayPay 5 senses

• Please refer PayPay 5 senses to learn what we value at work

Opportunity located in India is also available (for Indians only)!

Pay2 Development Center was established in Gurugram, India in October 2022 as a second development center of PayPay.
We are also actively hiring Cloud Infrastructure Engineer to join us at Pay2 Development Center: https://boards.greenhouse.io/pay2dc

Working Conditions 

Employment Status

• Full Time

Office Location

• WFA(Work From Anywhere at Anytime)  
• Remote Job 
• You can live anywhere in Japan 

Work Hours

• Super Flex Time (No Core Time)
• In principle, 10:00am-6:45pm (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 14 days in the first year, granted proportionally according to the month of employment. Can be used from the date of hire)
• Personal leave (5 days each year, granted proportionally according to the month of employment)
  ＊PayPay's own special paid leave system, which can be used to attend to illnesses, injuries, hospital visits, etc., of the employee, family members, pets, etc.

Salary

• Annual salary paid in 12 installments (monthly)
• Based on skills, experience, and abilities
• Reviewed twice a year
• Special Incentive once a year *Based on company performance and individual contribution and evaluation
• Late overtime allowance, Work from anywhere allowance (JPY100,000)

Benefits

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