Назад
15 часов назад

Senior Software Engineer, Infrastructure (Data & AI)

Формат работы
onsite
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
SK
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, Infrastructure (Data & AI) (Kubernetes, Kafka, Spark, Flink): Building and operating highly available infrastructure for high-throughput data processing, real-time workloads, and production AI applications with an accent on distributed systems, cloud platforms, and platform reliability. Focus on designing AI gateways and model-serving infrastructure, improving scalability and observability, and creating self-service capabilities for engineering teams.

Location: Seoul, South Korea

Company

Airwallex is an AI-native financial operating system providing infrastructure for global payments and financial products.

What you will do

  • Design, build, and operate highly available data and AI infrastructure on Kubernetes and public cloud platforms.
  • Develop scalable streaming, batch-processing, and real-time data platforms using Kafka, Spark, and Flink.
  • Build AI gateways, model-routing layers, traffic management, rate limiting, authentication, observability, and usage controls.
  • Create self-service platform capabilities that allow data, AI, and application teams to deploy and operate workloads independently.
  • Collaborate across application, data, machine learning, security, and infrastructure teams to define durable platform capabilities.
  • Requirements

    • 5+ years of experience in DevOps, SRE, or platform engineering with end-to-end ownership of production systems.
    • Strong experience designing, operating, and troubleshooting production Kubernetes environments.
    • Experience with distributed data infrastructure such as Kafka, Spark, or Flink, or with AI gateways and model-routing platforms.
    • Hands-on experience with AWS, Google Cloud, or Microsoft Azure.
    • Strong knowledge of cloud and container networking, distributed systems, infrastructure-as-code, automated delivery, and observability.
    • Production programming experience in Go, Python, or Java, along with strong debugging, communication, and ownership skills.

    Nice to have

    • Experience building internal developer platforms and paved-road workflows.
    • Experience with SGLang, vLLM, or NVIDIA Triton Inference Server.
    • Knowledge of GPU scheduling, batching, model parallelism, memory management, autoscaling, and inference optimization.
    • Experience improving the cost efficiency of large-scale data processing or AI inference workloads.
    • Contributions to infrastructure, data-platform, Kubernetes, or AI-serving open-source projects.

    Culture & Benefits

    • Work on infrastructure supporting global payments, data platforms, and production AI applications.
    • Collaborate across multiple engineering disciplines and international offices.
    • Build reusable platform capabilities adopted by engineering teams.
    • Focus on improving scalability, reliability, operational efficiency, observability, and cost visibility.

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