SRE/Infrastructure Engineer, ML Platform

Responsibilities and Duties

1. 1Build, design, and continuously improve the AWS infrastructure behind serving interfaces, data pipelines, and the ML development platform, managed as code with Terraform.
2. 2Architect mTLS infrastructure, build and improve private network connectivity for Digital Bank integration using AWS PrivateLink and VPC Peering, and expand security monitoring coverage.
3. 3Design and introduce monitoring for logs, metrics, and traces using CloudWatch and related tooling, define SLOs and SLAs, establish on-call rotation, and standardize incident response.
4. 4Design and build the interface between the Databricks platform operated by the DRE organization and the ML Ops Platform, and provide infrastructure support on the ML Ops side.
5. 5Partner with the platform-wide ML Ops SRE, data platform teams, and product platform teams across organizations and group companies to expand consistent infrastructure.

応募資格（必須）

• Approximately 5+ years of professional experience as an SRE or infrastructure engineer
• Hands-on experience designing, building, and operating infrastructure on AWS using services such as ECS, API Gateway, VPC, and IAM
• Proven track record operating infrastructure using Terraform for infrastructure as code, module design, and CI/CD automation
• Solid grounding in advanced networking and security with experience designing architectures using VPC Peering, AWS PrivateLink, and TLS or mTLS authentication
• Experience building and operating observability systems including monitoring, alert design, and performance log analysis in cloud environments
• Working knowledge of CI/CD and container technologies with experience optimizing deployment pipelines using GitHub Actions and Docker

歓迎する経験

• Infrastructure support experience in MLOps or data platform domains using tools like Amazon SageMaker, Databricks, or Airflow
• Track record of standing up operations, defining SLOs and SLAs, and standardizing incident response using tools like Datadog and PagerDuty
• Security and audit experience in financial services or payments aligned with standards such as the FISC Security Guidelines
• Experience designing, building, and operating shared platforms in collaboration with data and product teams across multiple organizations

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