About this role
Software Engineer, Backend - Payment Platform - Merpay at Mercari, inc.. Location: Minato City, Tokyo, Japan. Role: developing microservices, designing architecture, monitoring performance Requirements: Experience building backend services (Go), distributed DB/schema design, microservices and API design, system tuning/monitoring, GCP experience, and Japanese (CEFR B2) required; English (B1) preferred. Category: Software Development Seniority: Mid Level Tools: Go, Protocol Buffers, gRPC, Google Cloud Platform, Compute Engine, Kubernetes Engine, Spanner, Storage, Stackdriver Logging, Dataflow, Pub/Sub, Terraform, BigQuery, Looker, Data Studio, Datadog, PagerDuty, Github Actions, Spinnaker, Argo CD, Notion, Confluence, Claude Code, Codex, Gemini, GitHub, Slack, HackerRank Commitment: Full Time Workplace: Hybrid Languages: Japanese, English