Senior Application Support Engineer

Fidel Consulting KK • Japan, Tokyo, Japan • Posted June 03, 2026

Location Japan, Tokyo
Job Type Full-time
Category Computer Occupations
Posted June 03, 2026

 Appealing Points:



  • Opportunity to support business-critical production systems, handling incidents, root cause analysis, and continuous improvements

  • Enhance full-stack technical expertise across React, Next.js, Java, AWS, and database/infrastructure support

  •  Build strong client-facing and global communication skills in a bilingual (Japanese/English) SLA-driven support environment


Annual salary: 6 million and above

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