Senior DB Ops Engineer: PostgreSQL & NoSQL, Hybrid

Aubay Portugal; Porto; Híbrido; EUR 55 000 - 75 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Dental coverage

Mental health platform

Training Academy

Team events

Resumo da oferta

Aubay Portugal is seeking a seasoned database operations engineer to ensure health, scalability and performance of our production databases. You will manage PostgreSQL and NoSQL workloads, implement replication and disaster recovery, and automate provisioning with IaC and CI/CD in a hybrid Porto environment.

The role requires deep PostgreSQL expertise, hands-on NoSQL experience, strong scripting (Python/Go), and solid networking/security knowledge. English is essential in our international team.

Qualificações

• Minimum of 5 years of professional experience in database operations, engineering, DevOps, or backend engineering.
• Deep expertise with PostgreSQL covering performance tuning, replication, high availability, backup/restore, and schema design.
• Hands-on experience with at least one NoSQL/document store (MongoDB/Cassandra/Redis).
• Strong scripting/automation skills (Python/Go) with production DB operations on Kubernetes-based platforms.
• Solid understanding of networking and security fundamentals; fluent English in an international team.

Responsabilidades

• Ensure end-to-end operational health, high availability, scalability, and performance of the database fleet (PostgreSQL, NoSQL, time-series).
• Design replication, high-availability, failover, and disaster recovery patterns across diverse infrastructure and Azure regions.
• Automate database provisioning, patching, scaling, and failover via infrastructure-as-code and CI/CD pipelines.
• Develop and improve database observability with metrics, logs, traces, slow-query analysis, and proactive alerting.

Conhecimentos

PostgreSQL

Performance tuning

High availability

NoSQL

Python

Go

Kubernetes

Networking fundamentals

English fluency

Team collaboration

Ferramentas

MongoDB

Cassandra

Redis

Descrição da oferta de emprego

Aubay Portugal is seeking a seasoned database operations engineer to ensure health, scalability and performance of our production databases. You will manage PostgreSQL and NoSQL workloads, implement replication and disaster recovery, and automate provisioning with IaC and CI/CD in a hybrid Porto environment.

The role requires deep PostgreSQL expertise, hands-on NoSQL experience, strong scripting (Python/Go), and solid networking/security knowledge. English is essential in our international team.