Sr. Back-End Developer (Python or Go)

Location Tokyo
Discipline Information Technology
Job type Permanent
Salary Negotiatable
Reference 36895


A leading cloud-based security provider



  • Design, develop, and maintain innovative features based on business needs

  • Design scalable and fault-tolerant architecture in a distributed cloud deployment

  • Ensure high quality deliverables through CI/CD pipelines, tests, and documentation

  • Improve team synergy and mentor junior engineers

  • Collaborate with Design, Product Management and Customer Success teams to continuously improve the product

  • Our tech stack: Python 3/Golang, asyncio, NoSQL, AWS, Docker. For more details, you can also check our Stackshare page out



  • 3 years of experience with Python OR Go backend development

  • Strong background building scalable web applications in Python OR Go

  • Ability to mentor junior engineers and work collaboratively in a team environment

  • Experience with cloud infrastructure, such as AWS, GCP, or Azure

  • Ability to automate deployments via CI/CD pipelines

  • Understand the importance of clean code and software documentation

  • Business level English (Japanese is NOT required)

  • Last but not least, fit with open source and hacker culture