Senior DevOps Engineer – AWS, CI/CD & Database

Corto Pty Ltd; Sydney; Vor Ort; AUD 150.000 - 190.000; Vollzeit

Zusammenfassung

CORTO is seeking a skilled DevOps professional to architect and operate secure, scalable AWS infrastructure across multiple regions. You will manage PostgreSQL (RDS/Aurora), DynamoDB, OpenSearch, and related data platforms, while implementing automation and reliable deployment pipelines.

The role emphasizes collaboration with developers and QE teams, mentoring engineers, and driving improvements through IaC, monitoring, and incident response with a strong security focus.

Qualifikationen

• Strong hands-on experience operating production AWS infrastructure, including networking, IAM, security and observability.
• Deep knowledge of PostgreSQL administration, preferably with RDS and Aurora, including query tuning, indexing, locking, connection management and recovery.
• Production experience with DynamoDB, Valkey or Redis‑compatible caches, and OpenSearch or Elasticsearch, including performance tuning, capacity management and failover.
• Strong proficiency in a scripting or programming language such as Python, Bash, C# or JavaScript.
• Experience with Infrastructure as Code (CloudFormation or Terraform), CI/CD pipelines, Git and code review practices.
• Experience Typically 5+ years in DevOps, Cloud, Platform or Site Reliability Engineering, or a related role.
• Demonstrated ownership of production databases and cloud infrastructure.
• A track record of understanding existing processes and delivering practical improvements through automation.
• Experience leading complex technical investigations and implementing lasting fixes.
• Experience guiding other engineers and working across development and operational teams.
• Relevant experience from DBA, Software Engineering, Support Engineering or Quality Engineering roles is also valued.
• Relevant AWS certifications are desirable.

Aufgaben

• Own the reliability, performance and capacity of AWS data stores and infrastructure across multiple environments and regions.
• Build and maintain secure, scalable AWS infrastructure using Infrastructure as Code, standardising patterns to reduce failures.
• Improve CI/CD pipelines and build reusable, self-service tooling for safe deployments and routine operational tasks.
• Maintain actionable monitoring and alerts, lead complex incident investigations and implement fixes that prevent recurrence.
• Partner with development and QE teams on technical decisions, mentor engineers and share knowledge to strengthen team capability.
• Apply secure defaults across infrastructure and data platforms, including least-privilege access, encryption and secrets management.

Kenntnisse

PostgreSQL admin

RDS/Aurora

DynamoDB

OpenSearch/Elasticsearch

Python

Bash

JavaScript

Terraform

CloudFormation

CI/CD pipelines

Git

AWS infrastructure

DevOps experience

Redis cache

OpenSearch

Tools

Terraform

CloudFormation

Git

OpenSearch

Elasticsearch

DynamoDB

RDS/Aurora

Redis

Jobbeschreibung

CORTO is seeking a skilled DevOps professional to architect and operate secure, scalable AWS infrastructure across multiple regions. You will manage PostgreSQL (RDS/Aurora), DynamoDB, OpenSearch, and related data platforms, while implementing automation and reliable deployment pipelines.

The role emphasizes collaboration with developers and QE teams, mentoring engineers, and driving improvements through IaC, monitoring, and incident response with a strong security focus.