Senior DevSecOps Engineer - AWS, AI-Driven Automation

Frankieone; City of Melbourne; On-site; AUD 140,000 - 190,000; Full time

Job summary

FrankieOne is seeking a Senior DevSecOps Engineer to join a small, high-impact team. You will own infrastructure work end-to-end, wrangling Lambda, writing Terraform, and helping design major service capabilities.

Banks and tech clients trust FrankieOne with sensitive data, so security, reliability and observability are paramount. You’ll work closely with the DevSecOps Lead, VP of Engineering and Head of Security, taking ownership and driving improvements across deployment, automation and

Qualifications

• 3+ years building and running secure, highly available web applications and integration services in AWS.
• Hands-on experience with containerised services in AWS ECS, including setup, security, management and monitoring.
• Solid working knowledge of Terraform.
• Good grasp of AWS networking fundamentals.
• Experience building and maintaining CI/CD pipelines with GitHub Actions or similar.
• Scripting in Python, TypeScript or Bash.
• Experience with observability and monitoring platforms.
• Comfort working in Linux environments day to day.
• Experience with using coding agents on production work (Claude Code, Cursor, Codex).
• AWS certifications highly regarded (DevOps Engineer, Solutions Architect).

Responsibilities

• Own projects end to end, collaborating with the DevSecOps Lead on scope and approach.
• Build tooling, guardrails and patterns to enable safe use of agents across engineering.
• Solve operational issues and build automation with product owners.
• Manage end-to-end deployment processes and maintain CI/CD practices with the development team.
• Work with security to implement and improve controls and posture.
• Continuously improve the service and technology stack.
• Collaborate with the VP of Engineering and Head of Security.
• Participate in on-call rotation (one week in six, remunerated).

Skills

AWS

CI/CD pipelines

Python

Shell scripting

TypeScript

Observability

Linux

Agent tooling concepts

Tools

Terraform

AWS ECS

GitHub Actions

Kubernetes

Cloudflare

Job description

FrankieOne is seeking a Senior DevSecOps Engineer to join a small, high-impact team. You will own infrastructure work end-to-end, wrangling Lambda, writing Terraform, and helping design major service capabilities.

Banks and tech clients trust FrankieOne with sensitive data, so security, reliability and observability are paramount. You’ll work closely with the DevSecOps Lead, VP of Engineering and Head of Security, taking ownership and driving improvements across deployment, automation and