3h ago

Member of Technical Staff - X Money

Tokyo, JP

$200k-$350k / yearest.

full-timeseniorArtificial Intelligence

🛠 Tech Stack

💼 About This Role

You'll work on building a revolutionary global payment network for over 600 million users, specialize in backend development with Go, Postgres, and Kafka. You'll collaborate with cross-functional teams on payments, fraud detection, and compliance initiatives.

🎯 What You'll Do

  • Develop and optimize microservices for high-concurrency transactions using Go, Postgres, and Kafka.
  • Collaborate on system architecture, testing, and monitoring to ensure uptime and performance.
  • Build internal tools using frontend technologies as needed to support operational efficiency.
  • Contribute to development of secure, scalable systems for handling financial data and transactions.

📋 Requirements

  • 5+ years of software engineering experience with strong backend focus.
  • Proficiency in Go or similar languages.
  • Experience with Postgres and Kafka.
  • Familiarity with building distributed systems for high-scale, low-latency environments.

✨ Nice to Have

  • Experience in fintech, payments, or regulatory frameworks (PCI-DSS, AML/KYC).
  • Prior work in fast-paced, startup-like environment on greenfield projects.
  • Passion for leveraging AI to transform financial systems.
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