Job Title : Devops Engineer

Location : Sydney

Mode: Permanent

· 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, environment 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

Ÿ 9 years of experience in DevOps, Platform Engineering, Cloud Engineering, or Site Reliability Engineering (SRE).

Ÿ Hands-on experience with AWS cloud services including EC2, ECS/EKS, S3, IAM, VPC, CloudWatch, Secrets Manager, and RDS/Aurora.

Ÿ Robust expertise in GitLab SaaS, CI/CD pipelines, automated deployments, and release orchestration.

Ÿ Experience with Infrastructure as Code using Terraform and configuration management tools such as Ansible.

Ÿ Strong Linux administration and shell scripting skills (Bash/Python).

Ÿ Experience supporting mission-critical production systems in highly regulated environments.

Ÿ Solid understanding of deployment strategies, change management, environment management, and release governance.

Ÿ Experience implementing monitoring, logging, observability, and incident management capabilities.

Ÿ Strong troubleshooting skills across application, database, infrastructure, and networking layers.

Ÿ Experience with secrets management solutions such as HashiCorp Vault.

Ÿ Strong stakeholder communication and collaboration skills.

Ÿ 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

· Languages: Python, Bash, SQL

· Monitoring & Observability: CloudWatch, OpenTelemetry, Splunk, ELK, Grafana

· Database: Aurora PostgreSQL, Oracle

· Version Control: Git, GitLab

· Operating Systems: Linux / Unix

· Financial Platforms (Preferred): Calypso, Clearing, Collateral Management, Capital Markets Systems

Interested candidates can send their updated resume to [email protected] orreach me @ M: 61283195529

📌 DevOps Engineer (Sydney)
🏢 CareCone Group
📍 Sydney