- Build, maintain, and support AWS cloud infrastructure hosting the Calypso platform and related services.
- Develop and manage CI/CD pipelines using GitLab SaaS, enabling automated and repeatable deployments across environments.
- Support the migration of Calypso workloads from on-premise infrastructure to AWS cloud platforms.
- Implement and maintain Infrastructure as Code (IaC) using Terraform and Ansible.
- Automate application deployments, database refreshes, setting provisioning, and operational support processes.
- Partner with Engineering, QA, Application Support, Infrastructure, and Architecture teams to improve delivery efficiency and platform resilience.
- Support Aurora PostgreSQL migration activities, including deployment automation, configuration management, and environment support.
- Drive observability improvements through logging, monitoring, alerting, OpenTelemetry, CloudWatch, and related tooling.
- Manage secrets, certificates, credentials, and access controls using enterprise-approved security patterns and tools.
- Support release governance, production readiness assessments, change management, and incident response activities.
- Troubleshoot application, infrastructure, networking, and deployment issues across multiple environments.
- Contribute to DevOps standards, reusable pipeline patterns, and cloud deployment frameworks across the Markets technology domain.
- Maintain operational runbooks, environment documentation, deployment procedures, and platform standards.
- Support Calypso platform upgrades, service releases, and modernization initiatives including future containerization and cloud-native deployment models.

Must have

- 9+ years of experience in DevOps, Platform Engineering, Cloud Engineering, or Site Reliability Engineering (SRE).
- Hands-on experience with AWS cloud services including EC2, ECS/EKS, S3, IAM, VPC, CloudWatch, Secrets Manager, and RDS/Aurora.
- Strong expertise in GitLab SaaS, CI/CD pipelines, automated deployments, and release orchestration.




- Experience with Infrastructure as Code using Terraform and configuration management tools such as Ansible.
- Strong Linux administration and shell scripting skills (Bash/Python).
- Experience supporting mission-critical production systems in highly regulated environments.
- Strong understanding of deployment strategies, change management, environment management, and release governance.
- Experience implementing monitoring, logging, observability, and incident management capabilities.
- Strong troubleshooting skills across application, database, infrastructure, and networking layers.
- Experience with secrets management solutions such as HashiCorp Vault.
- Strong stakeholder communication and collaboration skills.
- Ability to work across Engineering, QA, Operations, Security, and Architecture teams.

Nice to have

- Experience working with the Calypso platform or capital markets trading, clearing, collateral, or risk systems.
- Experience with Oracle-to-Aurora PostgreSQL migrations.
- Experience with Kubernetes, container orchestration, and cloud-native deployment patterns.
- Exposure to OpenTelemetry, Grafana, ELK, Splunk, or enterprise observability platforms.
- Experience with Liquibase, database automation, schema migrations, and configuration management.
- Knowledge of financial services, exchange infrastructure, or regulated technology environments.
- Exposure to test automation frameworks and DevOps-driven Quality Engineering practices.
- Familiarity with ITIL processes including Incident, Problem, Change, and Release Management.
- Experience supporting large-scale cloud transformation and platform modernization initiatives.

Preferred Tooling & Technologies

- Cloud: AWS (EC2, ECS/EKS, S3, IAM, Aurora PostgreSQL, VPC, CloudWatch)
- DevOps: GitLab SaaS, Terraform, Ansible, HashiCorp Vault, Liquibase
- Monitoring & Observability: CloudWatch, OpenTelemetry, Splunk, ELK, Grafana
- Financial Platforms (Preferred): Calypso, Clearing, Collateral Management, Capital Markets Systems

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📌 DevOps Engineer (Sydney)
🏢 CareCone Group
📍 Sydney