【JAPAN AI】Software Enginner, AI Platform / English

800万円〜1,400万円

東京都

As a Software Engineer (AI Platform), you will be responsible for powering the reliability, performance, and cost efficiency of the entire AI platform through backend engineering. Key responsibilities include:

1. Backend Services & Platform Development:
- Design, implement, and operate backend services for the AI platform
- Design, build, and operate Kubernetes clusters
- Architect and optimize cloud infrastructure (GCP)
- Codify and automate infrastructure with IaC (Terraform)
- Optimize cost and performance through autoscaling, caching, batch processing, and GPU management

2. Observability & Governance:
- Design and build observability stack (tracing, logging, metrics)
- Implement AI agent-specific tracing
- Build data access and permission management infrastructure
- Address security requirements

3. SRE & Reliability:
- Maintain platform uptime of ?99.9%
- Design and operate SLIs / SLOs
- Conduct on-call duties, incident response, and post-mortems
- Continuously improve incident Mean Time To Resolve (MTTR)

4. Developer Experience:
- Build and improve CI/CD pipelines
- Maintain development and staging environments
- Create and maintain infrastructure documentation for internal engineers

The role supports JAPAN AI's mission of building "the brain of the enterprise" - a next-generation core system where AI autonomously executes business operations by integrating all of a company's SaaS tools.

JAPAN AI株式会社

東京都新宿区西新宿6-8-1

正社員

健康保険 雇用保険 厚生年金 労災保険

完全週休二日制 所定休日：土・日・祝日 休暇：年次有給休暇、夏季休暇（3日）、年末年始休暇（12月31日?1月3日）、慶弔休暇

2026/04/02