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Staff, Site Reliability Engineer (Tech Infra)

Seoul💼 Full-time🗓 2026-06-26 → 2026-07-31

Core

Build, operate, and scale large-scale e-commerce systems ensuring stability, performance, and high availability for customer-facing services.

Role type

Staff Site Reliability Engineer (Tech Infra)

Builds

Highly available, automated, and scalable e-commerce infrastructure and services

Domain

E-commerce / Distributed Systems / Cloud Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

Large-scale distributed systems architecture, UNIX/Linux system administration, Python/Java/Golang/Ruby programming, System/network troubleshooting, Cloud infrastructure management, CI/CD and Infrastructure as Code, Container orchestration, Observability tooling

Preferred skills

Large-scale web-based Java architecture and JVM tuning, Cloud monitoring certifications, Large-scale e-commerce platform experience

Technologies

AWS, Azure, Google Cloud Platform, Terraform, Docker, Kubernetes, Prometheus, Grafana, Elastic Stack, Datadog, New Relic

Responsibilities

Define and manage KPIs and SLOs for system availability and performance, Build and maintain incident management and disaster recovery automation, Establish best practices for monitoring and telemetry systems, Collaborate with product teams on scalable and operable design, Participate in 24x7 on-call rotation for rapid issue resolution

Seniority

Staff, hands-on IC with strategic influence

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