(Seoul) Senior Site Reliability Engineer· Cancer Screening

20 hours ago

Seoul, Korea, SouthSenior

Responsibilities

Improve the stability, availability, performance, and operational quality of the Lunit INSIGHT product and related services.
Design and enhance cloud infrastructure, deployment, monitoring, observability, and operational automation systems.
Analyze cloud resource usage and cost and drive cost optimization while maintaining stability and performance.
Diagnose, recover from, and perform root-cause analysis on production incidents, then prevent recurrence through monitoring, alerting, runbooks, and automation.
Manage and improve operational configurations and security elements including environment and customer settings, certificates, secrets, and access permissions.
Collaborate with product and development teams to build reliability into product design and development.
Coordinate in English with Lunit International's SRE team and align operational environments and processes.
Build and participate in a 24/7 on-call and incident-response system and evolve a sustainable on-call operating model.

5+ years of experience in SRE, DevOps, Platform Engineering, or production infrastructure operations.
Direct experience designing and operating Azure-based production environments.
Hands-on experience with Linux, networking, and containers.
Experience designing or improving CI/CD, Infrastructure as Code, or operational automation systems.
Experience analyzing production incidents using monitoring and performing recovery and recurrence-prevention activities.
Experience collaborating with product and development teams to balance stability and development velocity.
Fluent English communication for technical decisions and coordination with overseas engineers and colleagues from diverse roles.
Preferred experience establishing technical direction or operating systems for SRE or Platform domains.
Preferred experience leading structural improvements for recurring incidents or operational inefficiencies, including recurrence prevention and automation.
Preferred experience with on-call, incident management, postmortems, and SRE practices.
Preferred experience with Terraform, Bicep, ARM templates, Python, and Bash for Infrastructure as Code and operational automation.
Preferred experience operating Kubernetes, GitHub Actions, and Azure DevOps deployment environments.
Preferred experience with Azure Monitor, Application Insights, Log Analytics, PagerDuty, and ServiceNow.

Full-time position with a 3-month probation period.
On-site work at Lunit headquarters near Gangnam Station in Seoul.
Meal allowance of up to 12,000 KRW per meal when working at the office.
Latest computers such as Macs and 4K monitors, renewable every three years.
Seminar registration fees and book purchases covered.
Regular in-house AI and medical seminars and access to AI learning resources and a deep learning DevOps system.
In-house English lessons provided.
Up to 1.2 million KRW in annual benefits points.
Holiday gifts or vouchers for Korean National holidays, Seollal, and Chuseok.
Congratulatory and condolence allowances with paid time off.
Annual medical checkups and employee accident insurance.

201-500 employees