Cloud, Infrastructure & Security

Database Administrator interviews

DBA interviews cover performance tuning, indexing, backup and recovery, replication, security and high availability.

The interview loop

What interviews usually look like

A typical sequence. Every company runs its own process, so confirm the rounds with your recruiter.

  1. 1

    Screen

    Database platforms and experience.

  2. 2

    Technical

    Query tuning, indexing and internals.

  3. 3

    Scenario

    Recover from failure or fix a slow system.

  4. 4

    Behavioural

    Change management and on-call.

Key skills

  • SQL tuning
  • Indexing
  • Backup and recovery
  • Replication
  • Security
  • Monitoring

Common interview areas

  • Execution plans
  • Isolation levels
  • Point-in-time recovery
  • Failover
  • Access control
Cloud, Infrastructure & Security

DevOps Engineer

DevOps interviews focus on CI/CD, containers, Kubernetes, infrastructure as code, Linux, networking and incident response.

  • CI/CD
  • Docker
  • Kubernetes
Cloud, Infrastructure & Security

Cloud Engineer

Cloud engineering interviews cover compute, networking, storage, identity and designing reliable, cost-aware architectures on a public cloud.

  • Networking
  • IAM
  • Compute and storage
Cloud, Infrastructure & Security

Site Reliability Engineer

SRE interviews test systems knowledge, troubleshooting, coding for automation, SLOs and incident management.

  • Linux internals
  • Networking
  • Observability

Walk into your next interview prepared

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