SRE/Infrastructure Engineer, ML Platform, Tokyo

**About the company:** Money Forward Minato-ku, Tokyo Money Forward is a fintech startup delivering tools to visualize and improve both individuals'​ and companies'​ financial health. **Responsibilities:** Build infrastructure and codify it with IaC (Terraform) Design, build, and continuously improve the AWS infrastructure behind our serving interfaces, data pipelines, and ML development platform, managed as code with Terraform. Design and monitor financial-grade network security Architect the infrastructure for mTLS (mutual TLS authentication), build and continuously improve private network connectivity for Digital Bank integration (AWS PrivateLink, VPC Peering, and similar), and expand security monitoring coverage. Improve observability and stand up operations and on-call Design and introduce monitoring for logs, metrics, and traces using CloudWatch and related tooling. Define SLOs and SLAs, establish an on-call rotation, and standardize incident response processes. Design and support the data platform / MLOps interface Design and build the interface between the Databricks platform operated by our DRE organization and the ML Ops Platform (data processing and pipeline integration), and provide infrastructure support on the ML Ops side. Drive infrastructure collaboration across the group Partner with the SRE who owns platform-wide ML Ops standards, as well as data platform and product platform teams in other organizations and group companies, to expand Digital Bank and fintech infrastructure while keeping it consistent with our cross-group foundation. Requirements 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 Business level Japanese (equivalent to JLPT N2 or above) Please note that the interviews in the selection process will be conducted in Japanese. Basic business level English (equivalent to TOEIC 700 or above) Nice to haves While not specifically required, tell us if you have any of the following. 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 Compensation ¥7,008,000 ~ ¥11,004,000 annually. **Requirements:** 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 Business level Japanese (equivalent to JLPT N2 or above) Please note that the interviews in the selection process will be conducted in Japanese. Basic business level English (equivalent to TOEIC 700 or above) **Nice to have:** While not specifically required, tell us if you have any of the following. 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 **Compensation:** ¥7,008,000 ~ ¥11,004,000 annually.