Senior Platform Engineer: AI-Driven Cloud Reliability Lead

Mitti; Sydney; On-site; AUD 180,000 - 260,000; Full time

Job summary

Mitti is seeking a senior Platform Engineer to design and scale foundational infrastructure and empower a growing customer base. You will lead with influence, establish reliable patterns, and mentor engineers across the organisation to maintain high performance. Strong Go/Python and Terraform skills are essential.

The role emphasizes cross-team collaboration, architectural judgement in SaaS environments, and working in a fast-paced, AI-powered tech stack. Sydney-based, Australia.

Qualifications

• In depth knowledge of Kubernetes, Istio and ArgoCD.
• Understanding of network principles.
• AWS foundational knowledge.
• Golang, Python and Terraform.
• Strong familiarity with GitOps and CI/CD practices.
• Linux and Networking experience including troubleshooting.

Responsibilities

• Innovate and implement well established practices for Platform Engineering.
• Design resilient and easy to use foundational infrastructure to support a growing customer base.
• Using productivity tools, such as AI, implement effective quality code.
• Contribute to the strategy and design of engineering as a whole.
• Facilitate open discussions that bring together the right people to provide the right outcomes.
• Contribute to solution design early, helping prevent reliability problems before they ship.
• Provide technical leadership to a small team, setting standards and direction while coaching engineers across the organisation on reliability and performance practices.

Skills

Kubernetes

Istio

ArgoCD

Networking

AWS

Go

Python

Terraform

GitOps

CI/CD

Linux

Job description

Mitti is seeking a senior Platform Engineer to design and scale foundational infrastructure and empower a growing customer base. You will lead with influence, establish reliable patterns, and mentor engineers across the organisation to maintain high performance. Strong Go/Python and Terraform skills are essential.

The role emphasizes cross-team collaboration, architectural judgement in SaaS environments, and working in a fast-paced, AI-powered tech stack. Sydney-based, Australia.