Software Engineer & DevOps — Cloud, Kubernetes & CI/CD

h2o.ai; Sydney; On-site; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Remote-friendly culture

Flexible working environment

Career growth

Job summary

H2O.ai is seeking a skilled Software Engineer, DevOps to join our team in Sydney, Australia. You will design, implement, and optimize secure, scalable cloud environments while working directly with enterprise customers to deliver production-grade solutions in their cloud infrastructure.

You will collaborate with Customer Success, Enterprise Support, and Product Engineering to help customers deploy reliable environments and continuously improve their deployment experience across AWS and

Qualifications

• Degree in Computer Science, Information Technology, or related discipline, or equivalent practical experience.
• 2+ years of experience in cloud, DevOps, platform engineering, or related roles.
• Strong hands-on experience with AWS.
• Experience deploying cloud-based applications.
• Experience building CI/CD pipelines and automating infrastructure.
• Strong troubleshooting skills across Linux, containers, networking, and distributed systems.
• Prior experience in customer-facing technical roles within banking or financial services is highly advantageous.
• Strong written and verbal communication skills.
• Strong learning mindset and ability to adapt quickly in a fast-moving environment.

Responsibilities

• Deploy, maintain, and improve secure, scalable systems on AWS and Kubernetes.
• Automate infrastructure provisioning and configuration using Infrastructure as Code tools such as Terraform, Ansible, and CloudFormation.
• Support reliability, performance, security, and scalability of customer cloud environments.
• Implement cloud security best practices across IAM, networking, encryption, and access controls.
• Design and maintain CI/CD pipelines for reliable software delivery.
• Automate operational processes and environment provisioning.
• Implement observability frameworks including metrics, logging, monitoring, alerting.
• Manage release and configuration processes for production systems.
• Deploy and operate production‑grade Kubernetes clusters.
• Troubleshoot and optimise containerised workloads.
• Work with tooling such as kubectl, Helm, ingress controllers, and cloud‑native services.
• Work directly with enterprise customers and partners to support deployments and operational improvements.
• Translate technical requirements into practical implementation plans.
• Contribute to architecture discussions and continuous improvement recommendations.
• Support incident resolution and troubleshooting across cloud and Kubernetes environments.
• Collaborate with internal teams to surface product feedback and improve deployment experience.

Skills

AWS

CI/CD

Linux

Containers

Networking

Distributed

Customer-facing

Communication

Scripting

Education

Degree in CS/IT

Tools

Terraform

Ansible

CloudFormation

Kubernetes

GitHub Actions

Jenkins

GitLab CI

Job description

H2O.ai is seeking a skilled Software Engineer, DevOps to join our team in Sydney, Australia. You will design, implement, and optimize secure, scalable cloud environments while working directly with enterprise customers to deliver production-grade solutions in their cloud infrastructure.

You will collaborate with Customer Success, Enterprise Support, and Product Engineering to help customers deploy reliable environments and continuously improve their deployment experience across AWS and