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Database Platform Engineer

Database Platform Engineer

ProtonBarcelona, Cataluña, España
Hace más de 30 días
Descripción del trabajo

Join to apply for the Database Platform Engineer role at Proton

Role Overview

Databases are the backbone of Proton's services and must scale with our growth while ensuring high reliability. You will join the database team within our infrastructure department to enhance and scale our databases, maximize availability, and safeguard our data. Collaboration with other teams will be essential to embed best practices into design and implementation, improve automation, and reduce manual operations, shaping the future of our database platform for millions worldwide.

What You'll Do

  • Support and manage a web-scale fleet of mission-critical MySQL databases accessed through ProxySQL
  • Enhance automation to decrease operational workload and increase reliability
  • Design and implement new operational procedures and processes
  • Use programming / scripting skills to develop and improve management tools for our database platform
  • Optimize various layers of database infrastructure, including hardware, OS, storage, and network configurations
  • Troubleshoot complex technical issues, identify root causes, and develop long-term solutions
  • Maintain and upgrade the database platform by executing full-stack upgrades

What You'll Bring

  • 3+ years experience with highly available database systems
  • Programming and scripting expertise
  • Knowledge of MySQL, ProxySQL, Ansible, and Linux
  • Experience in performance tuning and problem diagnosis at OS, database, and application levels
  • Familiarity with software management tools (e.g., Puppet) and observability solutions (e.g., Prometheus, Grafana, Loki, PMM, Icinga)
  • Basic understanding of networking, server hardware, storage, and relevant operating systems
  • Willingness and ability to learn quickly
  • Ability to collaborate and share knowledge across teams
  • Proactive, trustworthy, honest, open, and helpful attitude

    • Even if you don’t meet all the requirements but believe you’re a good fit, please apply.

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    Platform Engineer • Barcelona, Cataluña, España