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From the employer's careers site First seen 25 Oct 2026

Senior Software Engineer, Data and AI Infrastructure

Airwallex Seattle, WA Hybrid senior Full time

Salary

$150K - $245K per year

Apply on Airwallex

Description

Compensation

The expected base pay range for this role is $150K – $245K, with potential bonus.

How you'll make impact

You'll design, build, and operate highly available data and AI infrastructure on Kubernetes and public cloud platforms. Your responsibilities will include:

  • Improving the scalability, reliability, efficiency, and cost visibility of production data and AI workloads.
  • Building self-service capabilities for data, AI, and application teams to deploy and operate workloads safely and independently.
  • Partnering across engineering to turn emerging data and AI requirements into durable platform capabilities.
  • Delivering the technical foundations for the next generation of data and AI infrastructure.
  • Driving platform capabilities that help engineering teams operate critical workloads with greater independence.

What we're looking for

Essentials

  • 5+ years in DevOps, SRE, or platform engineering, owning production systems end to end.
  • Strong experience designing, operating, and troubleshooting production Kubernetes environments.
  • Experience building or operating distributed data infrastructure with technologies such as Kafka, Spark, or Flink, or experience developing AI infrastructure.
  • Hands-on experience with at least one major public cloud platform, such as AWS, Google Cloud, or Microsoft Azure.
  • Strong knowledge of cloud and container networking.
  • Proficiency in one or more of Go, Python, or Java, with experience writing maintainable production software.
  • A solid understanding of distributed-systems concepts.
  • Experience operating critical infrastructure using infrastructure-as-code, automated delivery, and modern observability practices.
  • Strong debugging skills and the ability to work methodically across multiple layers of a complex system.
  • Clear communication skills and a track record of collaborating effectively across engineering disciplines.
  • An ownership mindset.

Preferred

  • Platform engineering experience, particularly building internal developer platforms.
  • Hands-on experience with serving technologies such as SGLang, vLLM, or NVIDIA Triton Inference Server.
  • Knowledge of GPU scheduling, batching, model parallelism, memory management, autoscaling, and inference-performance 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.

Learn more about your team

The Infrastructure & Productivity team at Airwallex builds the technical foundation that allows the global engineering organization to scale.

Skills

Required

Nice to have

  • platform engineering
  • SGLang
  • vLLM
  • NVIDIA Triton Inference Server
  • GPU scheduling
  • batching
  • model parallelism
  • memory management
  • autoscaling
  • inference-performance optimization

Ready to apply?

You apply with the employer directly. Their original posting is here: https://jobs.ashbyhq.com/airwallex/f5be8477-ca01-418b-bd22-946430d28831

Apply on Airwallex