About CORTO

We are CORTO, a cutting-edge software company dedicated to revolutionising the legal industry. Our mission is to empower legal practitioners with AI-driven solutions that streamline their workflow, boost productivity, and provide more efficient client service. Our team of AI experts and engineers collaborate to develop intelligent software tailored to the unique needs of lawyers, paralegals, and legal assistants. Our innovative AI solutions automate routine tasks, simplify document management, and enhance decision-making, allowing legal professionals to focus on what they do best-providing expert legal counsel. We're rapidly scaling from 80 to 250+ employees, with a highly technical workforce where around 75% of the team are developers and engineers. Working alongside our Sydney-based team of passionate high achievers, you'll join a quick-growing technology business where things rarely stay the same for long - and if you're smart, caring, and ambitious, you'll be in great company.

Meet the DevOps team

In DevOps, we develop robust and scalable infrastructure across multiple AWS regions and support multiple development and Quality Engineering teams. We focus on reliability, security and continuous improvement.

What you'll do

To make this happen you will

Database & data platform management

Own the reliability, performance and capacity of RDS and Aurora PostgreSQL, DynamoDB, Valkey and OpenSearch, balancing availability and cost. Lead upgrades and migrations, maintain tested backup and recovery procedures, and work with developers to improve queries and data access patterns.

Infrastructure & reliability

Build and maintain secure,



scalable and cost-aware AWS infrastructure across multiple environments and regions using Infrastructure as Code. Identify reliability risks and standardise infrastructure patterns to reduce failures and simplify operations.

CI/CD & automation

Understand existing processes, identify bottlenecks and automate repetitive work to deliver measurable improvements. Improve CI/CD pipelines and build reusable, self-service tooling for safe deployments and routine operational tasks.

Monitoring & incident response

Maintain actionable monitoring and alerts, lead complex incident investigations and implement fixes that prevent recurrence. Maintain practical operational runbooks and participate in the weekly out-of-hours on-call rotation.

Security & best practices

Apply secure defaults across infrastructure and data platforms, including least-privilege access, encryption and secrets management. Identify and address security gaps, keeping configurations and auditing aligned with AWS best practices.

Collaboration & technical leadership

Partner with development and QE teams on technical decisions, clearly communicating risks and trade-offs. Mentor engineers, review infrastructure and automation changes, and share knowledge to strenghten team capability.

What you'll bring

Technical skills





- 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.

You are the type of person who Is curious about how things work - and why they work that way Gets frustrated by repetitive manual work and fixes it with reliable automation Understands a process and its pain points before redesigning it Takes ownership of complex problems and follows through to a l

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📌 Senior DevOps Engineer (Sydney)
🏢 Corto
📍 Sydney