PayPay Corporation is hiring a
Data Engineer

Summary

The job is for a Data Engineer at PayPay, a FinTech company. The role involves designing, building, and maintaining data pipelines, facilitating real-life use cases, working across various engineering specialties, enforcing privacy and security standards, and improving ETL processes.

Requirements

• +3 years experience building complex data pipelines and working with both technical and business stakeholders
• Experience in at least one primary language (e.g., Java, Scala, Python) and SQL (any variant)
• Experience with technologies like BigQuery, Spark, AWS Redshift, Kafka, or Kinesis streaming
• Experience creating and maintaining ETL processes
• Experience designing, building, and operating a DataLake or Data Warehouse
• Experience with DBMS and SQL tuning
• Strong fundamentals in big data and machine learning

Responsibilities

• Design, build, and maintain distributed batch and real-time data pipelines and data models
• Facilitate real-life actionable use cases leveraging our data with a user- and product-oriented mindset
• Support teams without data engineers with building decentralized data solutions and product integrations, for example around DynamoDB
• Enforce privacy and security standards by design
• Conceptualize, design and implement improvements to ETL processes and data through independent communication with data-savvy stakeholders

Preferred Qualifications

• Experience with RESTful APIs, Pub/Sub Systems, or Database Clients
• Experience with analytics and defining metrics
• Experience with measuring data quality
• Experience productionalizing a machine learning workflow; MLOps
• Experience in one or more machine learning frameworks, including but not limited to scikit-learn, Tensorflow, PyTorch and H2O
• Language ability in Japanese and English is a plus (We have a professional translator but it is nice to have language skills)
• Experience with AWS services
• Experience with microservices
• Knowledge of Data Security and Privacy

Benefits

• Employment Status: Full Time
• Office Location: WFA(Work From Anywhere at Anytime) / Remote Job
• 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)
• Salary: Annual salary paid in 12 installments (monthly), Based on skills, experience, and abilities, Reviewed once 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