English summary for screening — check the original posting before applying.
SALESCORE is seeking a Full Stack Engineer to lead development for their business foundation SaaS products, VISUALIZE and SYNC. You will focus on enhancing the performance, stability, and security of existing products that are already used by a significant customer base, rather than building new features from scratch.
Must-haves
- 5+ years of experience in web application development
- Experience operating and improving services already used by users
- Experience understanding existing system specifications and configurations, identifying issues, and implementing improvements
- Experience developing with a focus on quality and stability
Nice-to-haves
- Experience developing and operating web services handling large user bases or data volumes
- Experience in performance tuning and bottleneck improvement
- Experience designing and developing complex permission management functions
- Experience designing for failures and incidents, and implementing recurrence prevention measures
- Experience developing services for financial institutions and enterprise companies
Tech stack
ReactNode.jsAWSTypeScript
Work style
Primarily full remote work. Occasional office visits may be requested. Location: Shibuya, Shibuya-ku, Tokyo.
Other notes
Annual salary: ¥7,000,000 - ¥16,000,000.