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обновлено 9 дней назад

Senior Software Engineer, Growth (Fintech)

Формат работы
onsite
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
Singapore
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

Текст:
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TL;DR
Senior Software Engineer, Growth (Java/Kotlin/Fintech): Developing scalable backend microservices for user acquisition and market expansion with an accent on high-availability systems and data-driven experimentation. Focus on architecting robust A/B testing frameworks, optimizing onboarding funnels, and ensuring secure global payment infrastructure.

Location: Singapore

Company

Airwallex provides an integrated payments and financial platform for global businesses, combining proprietary infrastructure and software for accounts, payments, spend management, treasury, and embedded finance.

What you will do

  • Architect, develop, and maintain scalable Java/Kotlin microservices for high-traffic, high-availability systems.
  • Design data pipelines, analytics platforms, and event-driven architectures with data scientists and product managers.
  • Build backend services supporting A/B testing, feature toggles, real-time monitoring, and growth experimentation.
  • Collaborate with Frontend, Product, Design, and Marketing to deliver scalable backend solutions.
  • Participate in architecture and code reviews while improving service quality, performance, and reliability.
  • Implement secure coding, authentication, authorization, and compliance controls to protect user data.

Requirements

  • Bachelor’s degree or higher in computer science, engineering, or a related field.
  • 5+ years of experience with modern engineering practices, continuous integration, and quality engineering.
  • Strong computer science fundamentals, object-oriented programming, domain-driven design, and event-driven architectures.
  • Experience with high-throughput, low-latency, highly available distributed systems.
  • Cloud experience with GCP or AWS, plus Docker and Kubernetes.
  • Familiarity with observability tools such as Splunk, Grafana, and Prometheus.

Nice to have

  • Java or Kotlin experience with Spring or Spring Boot.
  • Experience with end-to-end go-to-market operations.
  • Knowledge of data warehousing, customer segmentation, and analytics tools.
  • Experience building products with AI and LLMs.

Culture & Benefits

  • Founder-like ownership, strong collaboration, and a focus on measurable impact.
  • Opportunities to work on complex, high-visibility problems in global fintech.
  • Emphasis on continuous learning, mentoring, knowledge sharing, and technical excellence.
  • Equal-opportunity workplace with accommodations available for candidates with disabilities or special needs.

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