Corporate Engineer (Risk Management)
Description For Corporate Engineer (Risk Management)
PayPay, a fintech company that has grown to over 65 million users in about 6 years since its launch in 2018, is composed of diverse members from about 50 countries and regions. With the vision "OUR VISION IS UNLIMITED_", PayPay aims to create a future beyond imagination, maintaining a Day 1 mindset. The company is seeking professionals passionate about promoting cashless payments and financial life platforms in Japan at an unparalleled speed.
The Corporate Engineering department at PayPay is responsible for in-house development of business systems supporting all areas of PayPay, including merchant, customer, and authority domains. With the mission "Contributing to the company's growth through technology", they drive development and operational efficiency at an overwhelming pace. The department includes various roles from IT strategy formulation to full-scratch app development and infrastructure engineering.
The role involves developing and operating APIs that assess risks within the PayPay app using SaaS services. Key responsibilities include:
- Developing APIs that block transactions when risks are detected based on request content and transaction aggregation results.
- Simple coding using Scala, CQL, and Python.
- Comprehensive involvement from negotiating with other teams, determining specifications, to development, testing, monitoring, and operation.
Past projects include creating anti-social force determination API for eKYC, building systems to block transactions from suspicious users likely to be ATO (Account Takeover), and constructing judgment systems for blocking high-value payments and charges under specific conditions.
The development environment includes AWS, GCP, Scala, Python, Azkaban, Zeppelin, and Maquette (a proprietary SaaS product utilizing Kafka, Spark, and Cassandra).
The ideal candidate should align with PayPay's 5 senses, actively pursue learning and knowledge acquisition, and have the motivation to improve overall system development efficiency and productivity, not just technical skills.
Responsibilities For Corporate Engineer (Risk Management)
- Develop APIs to block risky transactions based on request content and transaction aggregation results
- Perform simple coding using Scala, CQL, and Python
- Negotiate with other teams, determine specifications, and handle development, testing, monitoring, and operation
Requirements For Corporate Engineer (Risk Management)
- Experience in business process improvement/efficiency projects (PM/PL/PMO)
- Application custom development experience (2+ years)
- Business-level or higher Japanese language skills
- Ability to communicate effectively with diverse stakeholders
Benefits For Corporate Engineer (Risk Management)
- Social insurance (health insurance, welfare pension, employment insurance, workers' compensation insurance)
- Corporate defined contribution pension system
- Annual paid leave (14 days in the first year, prorated based on the month of joining, usable from the first day of employment)
- Personal leave (5 days per fiscal year, 3 or 5 days granted in the first year depending on the month of joining)
- Super flex-time system (no core time)
- Work From Anywhere at Anytime (WFA) policy
- Home-based work allowance (100,000 yen per year)
- Overtime pay, late-night work allowance
- Special one-time bonus (incentive) based on company performance and individual contribution (once a year)
