English summary for screening — check the original posting before applying.
Lead the renewal of a sustainable product foundation for a space-sharing platform. This role involves taking charge of new feature development and existing feature improvements, with significant discretion from core to operations. The team is looking for engineers who can contribute to product growth and challenge boundaries.
Must-haves
- 5+ years of experience in design and development of medium to large-scale web applications
- Experience in architecture design or equivalent technical decision-making
- Practical experience addressing non-functional requirements like quality improvement and performance tuning
- Experience adapting to development styles that assume AI tools and contribute to productivity or quality improvement
Nice-to-haves
- Experience in team building, goal setting, and member development
- Experience in designing and developing data analysis platforms
- Practical experience in security measures, technical debt management/resolution, and system audit response
- CI/CD construction and operation
- Infrastructure design and operation experience using AWS or GCP
- Advanced experience utilizing LLMs, such as harness engineering and prompt design
Tech stack
Node.jsRuby on RailsNestJSRubyTypeScriptGolangPythonAuroraRDSGraphQLApollo FederationRedisElasticsearchFastlyCloudFrontStripePaidPaidySendgridTwilioAWSGCPTerraformDockerECSFargateAWS BatchGitHub ActionsCircleCI
Work style
Hybrid: 2 days in office, 3 days remote. Location: Tokyo (Shibuya-ku). Flextime system with core hours 11:00-16:00.
Other notes
Annual salary: ¥7,500,000 - ¥9,500,000. Trial period: 3 months. Overtime: Average 15 hours per month. Side jobs OK (requires application).