SRE for Product Reliability

### Job Description **SRE Team Mission** LITALICO has a variety of products, both large and small, primarily in the disability welfare sector. As this number continues to grow, we will focus on improving the efficiency of infrastructure construction, ensuring stable product operation, and enhancing the developer experience, primarily through cloud infrastructure. **Job Responsibilities** Currently, the SRE team operates under a product lead system. A lead will be assigned to each product from within the SRE team, and this individual will lead the product development alongside the development team. We anticipate you will be responsible for leading the SRE area for one of our multiple products. **Specific Examples of Tasks** - Design and build the cloud infrastructure portion of the product using Terraform - Design monitoring and operations for fault detection and capacity planning - Set up and operate various environments for development - Develop common workflows and actions usable across products (GitHub Actions) - Design, manage, and operate the entire AWS infrastructure - Design and implement operational procedures that ensure auditing and security - Updates for OS/middleware vulnerability countermeasures and performance improvements **Future Work/Technologies** - Separation of product environments for products where AWS account isolation is not yet complete - Full-scale implementation of SLI/SLO - Streamlining DB data maintenance operations - Simplifying the release flow and delegating release authority to the development team **Expected Role** - To drive product development/operations in collaboration with the development team as an Embedded SRE or Enabling SRE - To lead activities to improve product reliability so that stable services can be provided to customers - To contribute to improving development speed by reducing development/operations toil **Current Technology Stack** - Development Languages: Nuxt.js, Vue.js, PHP, Java, Go, Python, Node.js - Infrastructure: AWS (ALB, Fargate, ECS, Aurora, RDS, S3, SQS, Lambda, CloudFront, CloudFormation, CodeDeploy, CodeBuild, Step Functions, API Gateway), Google Cloud (BigQuery, DataStream, Firebase) - Middleware: Nginx, Apache, MySQL, Redis - Provisioning: Terraform, Terragrunt, Ecspresso, Ansible - CI/CD: GitHub Actions, Jenkins, CodeBuild, Renovate, Dependabot - Monitoring: Datadog, Cloudwatch **Working Hours** Discretionary Work System (Deemed Working Hours: 8 hours). Remote work is available.