GrepJob
Airwallex

Backend Engineer, Liquidity Platform

Airwallex
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1 day ago
Singapore, SingaporeSenior
H1B Sponsor

Responsibilities

  • Design, build and own backend services for global liquidity management.
  • Develop systems to ensure funds are available in the right entities and currencies.
  • Build scalable platforms for liquidity forecasting and operational decision-making.
  • Contribute to global safeguarding compliance infrastructure.
  • Design and enhance investment platform capabilities.
  • Build data pipelines and analytical capabilities for cash visibility.
  • Work on complex distributed systems using modern backend architecture.
  • Implement robust controls for data quality and monitoring.
  • Collaborate with cross-functional teams to design reliable APIs.
  • Instrument services with metrics and logs for performance optimization.
  • Participate in code reviews and mentor less-experienced engineers.
  • Take part in on-call rotation to ensure platform reliability.

Requirements

  • 5+ years of experience building and operating backend systems in production.
  • Strong programming experience in JVM languages like Kotlin or Java.
  • Solid understanding of distributed systems fundamentals.
  • Experience designing and working with REST and gRPC APIs.
  • Proficiency with event-driven architectures and message brokers.
  • Strong focus on testing and quality assurance.
  • Good grasp of observability tools for debugging production issues.
  • Clear written and verbal communication skills.