Senior DB Reliability Engineer — PostgreSQL & Cloud

Firmus Technologies Pty Ltd.; Singapore; Vor Ort; SGD 120.000 - 180.000; Vollzeit

Zusammenfassung

Firmus Technologies in Singapore seeks a Senior Database Reliability Engineer to own and evolve the operational datastore powering Firmus AI Cloud and internal platform services. The role sits on bare-metal, self-hosted infrastructure as well as cloud, delivering reliable, scalable database platforms with low cognitive load.

Bring 7+ years in DB reliability, deep PostgreSQL expertise, HA deployments, and automation via Python or Go.

Qualifikationen

• Bachelor's degree in computer science or a related technical field, or equivalent practical experience.
• 7+ years in database reliability engineering with PostgreSQL in large-scale production.
• Deep PostgreSQL performance troubleshooting under load (locking, bloat, etc.).
• Hands-on with PostgreSQL HA/backup stacks (Patroni, pgBackRest, WAL-G).
• Production Redis or Memcached ownership with HA/clustering.
• Experience with document/NoSQL stores (MongoDB, Cassandra, DynamoDB).
• Automation of database work with IaC and Python or Go.

Aufgaben

• Architecture & standards: define patterns for relational, document, NoSQL, or cache; ensure HA and tenant isolation.
• Automation & lifecycle: provisioning, upgrades, backups, restore, decommissioning with IaC; run drills.

Kenntnisse

PostgreSQL

High concurrency

Multi-tenant

HA/Failover

Backup/Restore

Redis

MongoDB

Python

Go

Infrastructure as Code

Query tuning

Ausbildung

Bachelor's degree in computer science or related field

Tools

Patroni

pgBackRest

WAL-G

pgBouncer

Jobbeschreibung

Firmus Technologies in Singapore seeks a Senior Database Reliability Engineer to own and evolve the operational datastore powering Firmus AI Cloud and internal platform services. The role sits on bare-metal, self-hosted infrastructure as well as cloud, delivering reliable, scalable database platforms with low cognitive load.

Bring 7+ years in DB reliability, deep PostgreSQL expertise, HA deployments, and automation via Python or Go.