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Customer Reliability Engineer

Company

ReferOn

Location

valencia, valencia

Posted

July 20, 2026

Position Overview

We are looking for an experienced Customer Reliability Engineer who will join our team in Spain, Valencia.


Es esencial asegurarse de que cumple con los requisitos como solicitante para este puesto; por favor, lea atentamente la información a continuación.
Qualifications

  • 3+ years of commercial experience in web development or platform operations;
  • Hands‑on experience with MySQL - writing and optimizing queries, analyzing slow queries, understanding schema design;
  • Experience with ClickHouse or other OLAP/analytical databases;
  • Understanding of microservice architecture principles and how services interact (REST, WebSockets, message queues);
  • Familiarity with logging, monitoring, and observability tools (e.g., Grafana, Kibana, Datadog, or similar);
  • Experience with GIT version control system;
  • Strong analytical and troubleshooting skills - ability to investigate production issu...

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