Engineering & Software Development

Database Reliability Engineer

The database is usually the single hardest part of a system to make highly available, because failover, replication lag, and backup restoration all have to work correctly under the exact conditions you hope never happen. We build replication topologies, automated failover, point-in-time backup strategies, and zero-downtime migration paths so your database keeps serving traffic through hardware failures, region outages, and schema changes. This matters for any system where database downtime directly costs revenue or breaks customer trust. You get a database layer whose failover has actually been tested, not one that's assumed to work because the docs say it should.

This is a capability we deliver for you as a service, not a role we’re hiring for.

How We’d Approach This

A clear, staged plan, not a black box

These are the service-specific steps inside our six-step process.

1
Assess current replication, backup, and failover setup against your actual availability requirements.
2
Build and test a failover or backup-restore scenario in a staging environment that mirrors production.
3
Review the tested failure scenario with your team, including recovery time and data-loss window.
4
Implement the reliability architecture in production with regular failover drills scheduled going forward.

What You Get

Deliverables from this engagement

Configured replication and automated failover setup
Tested point-in-time backup and restore process
Zero-downtime migration playbook
Documented recovery time and recovery point objectives

Six Ways We Could Architect This

Different engagement, different build, pick the shape that fits

There’s more than one way to deliver on this service. Browse a few of the ways we’d structure the work, depending on your speed, budget, and integration needs.

Read all 6 architectures as text

Lean Fast-Start Architecture

Primary Database

Primary Database Instance
Write Ahead Log Streaming

Single Standby Replica

Standby Replica
Application Connection String Update

Basic Backup

Nightly Full Backup
Backup Storage
Point in Time Restore Test

Manual Failover

Health Check Script
Alert to On Call Engineer
Manual Failover Runbook
Promote Replica to Primary
Post Incident Review

Cloud-Native / Managed Services Architecture

Managed HA Database

Managed Database Service
Multi AZ Synchronous Replica
Cross Region Read Replica

Managed Backup

Automated Point in Time Backup
Managed Snapshot Storage

Automated Failover

Managed Health Monitoring
Automatic Failover Orchestrator
DNS or Proxy Endpoint Update

Zero Downtime Migration

Logical Replication for Migration
Dual Write Validation Window
Cutover With No Downtime

Observability

Managed Uptime Dashboard

Event-Driven & Automation-First Architecture

Continuous Monitoring

Heartbeat Check Every Few Seconds
Replication Lag Monitor

Automated Failover Pipeline

Primary Unresponsive
Automatic Election of New Primary
Automatic DNS or Proxy Repoint
Automatic Old Primary Fencing

Automated Backup Pipeline

Scheduled Point in Time Backup Job
Backup Integrity Verification Job
Auto Alert on Backup Failure

Post Event Automation

Auto Generated Incident Timeline
Notify Team in Chat Channel
Runbook Auto Attached to Incident

Enterprise-Grade & Compliance-Ready Architecture

HA Topology

Primary Database Cluster
Synchronous In Region Replica
Asynchronous Cross Region Replica

Compliance Grade Backup

Point in Time Backup Every Few Minutes
Encrypted Backup Storage
Regular Restore Drills

Tested Failover

Automated Failover Orchestrator
Quarterly Failover Game Day
Runbook Under Version Control

Compliance and Audit

Access Control and MFA for Admin
Full Audit Log of Every Admin Action
SLA and Uptime Reporting

AI-Augmented, Human-in-the-Loop Architecture

AI Assisted Detection

Live Metrics Stream
Anomaly Detection Model
Predicted Failure Risk Score

Decision Point

Confidence in Auto Failover

Human Review Gate

Auto Trigger Failover for Clear Outage
Page On Call DBA for Ambiguous Signal
DBA Confirms Failover

Recovery

Failover Executed
Replica Promoted to Primary
Post Failover Health Verification
Suppressed False Positive Logged
Runbook Auto Updated With Findings

Integration-Heavy / Ecosystem-Connected Architecture

Database Core

Primary Database Cluster
Replica Set

Ops Ecosystem

Monitoring and Alerting Platform
Incident Management Tool
CI CD Pipeline for Schema Migrations
Secrets Manager for Credentials
On Call Rotation Tool
Query Performance Baseline Dashboard

Downstream Systems

Application Fleet
Data Warehouse via Change Data Capture
Backup and DR Vault
Compliance Reporting Export

Ready to get started?

Tell us what you’re trying to get done and we’ll help you find the highest-leverage place to start, scoped small enough to prove itself before you commit to anything bigger.

Talk to us about Database Reliability Engineer

Most engagements like this start as a $500–$2,500 pilot, see full pricing.