
At McMillan Shakespeare, we’re not just modernising systems—we’re redefining how financial services technology delivers value at scale.
We’re looking for a Senior Software Engineer who thrives on ownership, architectural influence, and lifting engineering standards. This is not a “mid-level stepping stone” role—this is for someone who already operates at a senior level, and wants to shape the future of our platforms, not just maintain them.
If you’re passionate about modern architecture, AI-driven solutions, and improving business-as-usual systems, this is a high-impact opportunity to make your mark.
Making a difference isn’t just our purpose, it’s what motivates our people every day. For us, work is not about ticking a box. It’s about knowing that it matters. We make a meaningful difference every day by making it easier for our customers to focus on what matters in their lives.
Here’s how you will make a difference in this role…
This role is about technical leadership and real impact, not just delivery.
Your key responsibilities in this role will include:
To be considered for this role you will have (Non-Negotiable)
We are deliberately targeting experienced engineers. Please only apply if you meet the majority of the below:
Core Engineering Expertise
Cloud & Platforms
Modern & AI-Driven Development
Engineering Mindset
What Sets You Apart
What we can offer you:
· Strong culture and the support of a values-based recognition program
· Novated leasing benefits and discounts
· 12 weeks paid parental leave
· 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
· Volunteer leave & Career break
· MMS Rewards program
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 value the skills and attributes veterans can bring to our organisation.
· 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 people 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 mmsgrouprecruitment@mmsg.com.au

With eight brands across the employee benefits, fleet management and disability support industries, MMS employs around 1300 people in Australia and New Zealand.
Established in 1988, MMS blazed the trail for salary packaging in Australia, and we have grown from a small family business to the ASX-listed house of brands we are today.
At MMS, we're proud of our history, our heart, and our commitment to making a difference to people's lives. We care because people matter. We collaborate because the greatest achievements are made together, and we continuously create because some of the best innovations have yet to be imagined.
Our vision – to be a trusted partner that provides solutions in making complex matters simple – reflects our strong nationwide presence and the many long-term clients we partner with including Federal and State governments and some of the largest public and private sector, health and charitable organisations.