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Senior Technical Customer Support Engineer - Japan

Customer successRemote — Japan
Published on 2026-10-01
These details were extracted automatically from the original listing. They may not be complete or fully up to date — it's worth checking the original job post.

About this role

Provide technical support to ClickHouse customers in Japan and across APJ and EMEA. The role spans support cases, community engagement, pre- and post-sales technical work, and customer visits in Japan.

About the company

ClickHouse is a high-performance columnar database built for real-time analytics on large volumes of data.

The team

Support Services

Stack

ClickHouseSQLLinux/UnixKubernetesContainersCloud/SaaS

What you'll do

  • Resolve technical cases through ticketing, email, Slack, and phone while meeting SLAs.
  • Provide scheduled on-call coverage for global 24x7 support.
  • Support customer POCs and other pre- and post-sales activities.
  • Visit customers onsite in Japan as required.
  • Work with Engineering and Product Management to identify user needs and functionality improvements.
  • Create and share technical solutions through documentation, blogs, meetups, webinars, and training.
  • Mentor and train colleagues, users, and customers.

What we're looking for

  • Experience in a technical support organization.
  • Technical knowledge of databases, cloud/SaaS, Linux/Unix, Kubernetes, containers, or systems and network administration.
  • Proficient written and spoken Japanese and English.
  • Customer-facing experience in technical support, solution or sales engineering, consulting, or training.
  • Availability for scheduled coverage and onsite travel as required.
  • Strong communication, teamwork, empathy, and problem-solving skills.

Nice to have

  • Hands-on experience with ClickHouse or another OLAP database or DBaaS technology.
  • Experience collaborating with developers, product managers, account teams, and user communities.

Benefits

  • Remote-friendly, flexible work environment.
  • Employer contributions toward healthcare.
  • Stock options for new team members.
  • Flexible time off in the US and generous time off entitlements in other countries.
  • USD $500 home-office setup allowance for remote employees.
  • Company-wide gatherings and offsites.
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