Database Administrator Engineer

Ant Group
Spain
about 1 month ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours

Tech stack

Databases Data Security Disaster Recovery Distributed Data Store MySQL Oracle (Applications) SQL Databases Database Engines

Job description

  • Administer, monitor, and tune large scale distributed OceanBase for high performance and scalability.
  • Manage tenant/cluster resources (computing resources relocation and provisioning) in distributed OceanBase environments.
  • Quickly diagnose and resolve large-scale distributed DB issues using SRE/DB alert systems.
  • Participate in on-call rotation to handle emergency DB incidents and provide timely resolutions.
  • Review DB-related requests (data security, SQL impact on production) to prevent potential risks.
  • Follow company policies and development processes for database operations. Ensure data security, auditing, encryption, compliance, and disaster recovery readiness.

Requirements

  • Deep expertise in OceanBase, MySQL, and Oracle to ensure high availability, performance, and security of our large-scale distributed database systems. The ideal candidate will have strong problem-solving skills.
  • Expert-level knowledge of database internals (ACID, storage engine, SQL engine, HA/DR, security), strong distributed OceanBase administration skills (OCP, obproxy, tenant/cluster management), and the ability to collaborate across teams to optimize database operations.

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