[English Only] Senior SRE / DevOps Engineer | Tokyo

Overview
- Manage and improve system monitoring and alerting environments using tools such as Kibana / ELK stack
- Build and maintain Kubernetes-based infrastructure and support production environments
- Drive automation and CI/CD improvements using tools such as Jenkins, Terraform, Ansible
- Troubleshoot production issues and improve system reliability, performance, and latency

Why Should You Apply
- Work with an international engineering team in a global tech company
- Opportunity to work on large-scale consumer platforms handling high transaction volumes
- Contract role (3-month rolling) – 4,400–4,700 JPY/hour (~660K–705K monthly + OT)
- Chance to become a permanent employee

Responsibilities:
- Manage monitoring and alert handling tools
- Construct a new monitoring environment for each product
- Improvement of service performance and latency
- Operation & maintenance support
- Production support (on-call)
- Troubleshooting of service in the trouble

Required skills:
- More than three years of SRE experience
- Knowledge of modern monitoring tools knowledge
- Experience in constructing and managing a monitoring environment like Kibana ELK stack
- Proficiency in one or more of the following: Go, Python, C, C++, Java, Rust, Perl, Ruby or shell script
- Experience in constructing and managing k8s environment
- Experience with UNIX operating systems internals and/or network
- Experience with CI/CD tools (ex. Jenkins, CircleCI)
- Experience in automation and configuration management using Chef, Ansible, Terraform