We're a
leading Fintech small business lender
fuelling growth by making finance more accessible.
We deliver
fast and flexible funding
designed to meet the unique needs of Australian businesses. With over $1.5 billion funded since **** and backing for 15,000+ small businesses,
we're trusted for our speed, high quality service, and tailored approach
.
Working At Lumi
We are building a culture where you can grow and make a difference for customers. We are looking for people to join us on this journey who are passionate, curious and excellent problem-solvers.
We are incrediblyproud of our awards, including most recently our Deputy CEO, Anna Hawter, receiving the Finnies'
**** Outstanding FinTech Leader of the Year
award. We also ranked in the top #3 on the
**** Australian Financial Review BOSS Best Places to Work
Banking,
Superannuation and Financial Services list,
**** Best Workplace Diversity
Award by FinTech Australia and the
**** Empowering Innovation Affie Award
. We also ranked
#36
among the
fastest-growing technology companies in Australia
in the
**** Deloitte Technology Fast 50
Australia.
We foster a workplace where everyone feels a sense of respect and can reach their full potential. If you need any adjustments for a fair recruitment process, please let us know when applying.
Our Values
Egos at the door
We own. We don't judge. We don't blame. We are open. We are in this together.
See the customer
We show up. We understand. We anticipate. We do what we say. We genuinely focus on solutions.
Think lean
We make things simple. We are resourceful. We understand the problem. We think ahead.
Learn to grow
We are curious. We challenge. We try. We fail forward. We learn. We try again.
The Role
As a platform Engineer,



you will bridge the gap between software development and infrastructure system operations to ensure the reliability, performance, and scalability of our engineering platforms.
This is a highly technical, hands‐on role where you will focus on building out our infrastructure, refining CI/CD pipelines, and establishing robust monitoring systems to support our fast‐paced deployments.
You will play a crucial part in optimizing our databases and supporting our modern event‐driven architecture, enabling our engineering teams to deliver high‐quality software efficiently and securely.
Additionally, we are in the early stages of an exciting journey to build MLOps and agentic infrastructures. This role presents an excellent opportunity to learn and actively participate in building and scaling production‐level AI infrastructure and agents.
This Person Is Someone With...
Hands‐on experience in AWS cloud infrastructure, Docker and Kubernetes (or similar).
A track record of building CI/CD pipelines and creating comprehensive infrastructure monitoring systems.
Proven experience in database performance monitoring and optimization, specifically with hands‐on expertise in MongoDB and Postgres, including cluster management, query optimization and performance tuning.
An eagerness to learn MLOps principles and a strong desire to help build out new production‐level AI infrastructure.
Wellbeing:
Free counselling
seasonal activities
Wellbeing Allowance
wellness room
flu shots
Work Life:
Home Workspace Allowance
Purchased Leave
Parental Leave
Parental Flex Leave
Lumi Life Leave for challenging events
breastfeeding/expressing space
Social & Food:
Monthly lunches
regular celebrations
stocked kitchen
beer & kombucha on tap
board games
rooftop BBQs
Rewards & Recognition:
Competitive pay
referral bonuses
shout-out recognitions
Career & Growth:
Rapid advancement opportunities
higher education sponsorship
hackathons

📌 Platform Engineer (New South Wales)
🏢 Lumi
📍 New South Wales