Platform Engineer

MMS is embarking on a major multi‑year technology transformation, rebuilding the core digital foundations that power some of Australia’s most recognised employee benefits and salary packaging brands. We’re modernising our platforms end‑to‑end and shifting to cloud‑native, scalable, event‑driven architectures that will set the business up for the future.

As part of this journey, you’ll join a team designing and delivering modern distributed systems; re‑engineering legacy workloads into contemporary cloud patterns; and solving complex integration challenges across secure, highly available enterprise platforms. It’s an opportunity to help shape a flagship transformation and contribute to the building of solutions for millions of customers.

If you enjoy owning foundational systems and making opinionated technical decisions that scale, this role is for you. As a Platform Engineer, you’ll design and operate a secure, resilient, cloud-native platform that underpins our financial services—from local development to mission-critical production.

Here’s how you will make a difference in this role… 

You’ll be responsible for building, operating, and evolving our cloud-native platform to enable secure, scalable delivery across the business.

At MMS clear expectations help our people Be the Difference.  Your key responsibilities in this role will include: 

• Design, implement, and maintain Infrastructure as Code using Terraform
• Build and operate CI/CD pipelines as code, enabling reliable, zero-downtime deployments
• Apply platform engineering principles to improve consistency, automation, and developer experience at scale
• Partner with application teams to uplift cloud security, pipeline quality, and delivery practices
• Troubleshoot and resolve complex issues across cloud infrastructure, networking, and connectivity
• Embed automation, security, and governance across the full development lifecycle

To be considered for this role you will have: 

• Strong hands-on experience with Terraform and Infrastructure as Code
• Experience building and operating cloud-native CI/CD pipelines
• Solid understanding of platform engineering and DevOps practices in a regulated or enterprise environment
• Ability to collaborate closely with development teams to enable secure, scalable delivery
• Confidence working across cloud infrastructure, networking, and operational troubleshooting
• A security-first mindset, with experience integrating governance and controls by design

What we can offer you:

• Novated leasing benefits and discounts

• 12 weeks paid parental leave and access to our Parents Portal

• Comprehensive learning and development opportunities to support your career growth

• Sonder digital wellbeing platform, providing personalised support 24/7, plus annual flu vaccinations

• Default Income Protection Insurance reimbursed for members of the MMS Default Super Fund

• Exempt Employee Share Plan

Embracing our value of Everyone Matters we hold a collective commitment to foster an environment where all differences are valued and respected. 

• We encourage individuals from all backgrounds including Aboriginal and Torres Strait Islander peoples, those caring for someone or living with a disability, LGBTQIA+ and culturally diverse applicants to apply.

• We embrace hybrid working and welcome conversations about flexibility. 

Please note all successful candidates will undergo background checks (including criminal history and ASIC checks) and an NDIS Workers Screening Check if appropriate.  All information provided will be treated confidentially. 

We acknowledge Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the lands where we live, learn and work.

If you identify as a person living with disability and require adjustments to our recruitment process, please contact us at [email protected]