Senior Product Designer

Welcome to LUMOS, the home of audience intelligence and Out-of-Home (OOH) media analytics. We're on a hunt for an exceptional ✨Product Designer✨ to rally with us in creating meaningful experiences for our hyper-growth data & adtech startup.
Our mission and commitment
What we’ve found across the media and advertising landscape is a sea of fragmented datasets, opaque measurement, and clunky legacy workflows. Beyond that, we understand that planning, buying, and proving the impact of OOH campaigns can often be an overwhelming, disconnected, and guesswork-heavy experience for agencies, brands, and media owners alike.
At LUMOS, we’re committed to empowering every media planner, marketer, and operator with transparent, high-fidelity audience movement data and actionable network intelligence, starting with Australia and expanding globally. We believe data isn’t valuable just because it exists; it’s valuable when it uncovers what people couldn't see before and gives them the clarity and confidence to make game changing decisions.
About the role
LUMOS is moving fast and evolving into a truly product-led, data-driven engine. As our first dedicated Product Designer, you will work hand-in-hand with our Head of Product, Data, and Engineering teams to rigorously mould our product, data visualisations, and design-driven processes.
With this role, the sky is the limit. You will have the creative freedom to craft what you believe to be the new standard of design across every layer of our ecosystem: unifying products like Prism, Hive, Portal, and LUMOS ID into one seamless, intuitive journey. You won't just design interfaces. You'll design how humans interact with, understand, and act on complex spatial and audience data.
What we're looking for
A portfolio that demonstrates deep product thinking where you have successfully shipped UX/UI design for complex digital products, data-heavy tools, or SaaS platforms
A passionate, self-motivated builder who thrives in an environment that encourages crafting meaningful, memorable, and multi-disciplinary experiences from 0 to 1
An adventurous spirit who gets genuinely excited when challenging the status quo and turning messy, complex data into elegant simplicity
Problem-solving DNA deeply rooted in your core, never shying away from seeking creative, user-centred ways to solve ambiguous, multi-dimensional problems
Experience building design systems and brand libraries from scratch, with the drive to shepherd and transition development teams to see them fully adopted
Grit and adaptability to thrive and navigate the fast-paced, ever-evolving nature of a scaling startup
Mastery in communicating visually, using rapid prototyping, interactive mockups, and modern design tools to bring concepts to life and align teams across time and space
A collaborative partner who enjoys spending time ideating, testing, and brainstorming with engineers, data scientists, and business stakeholders
Deep empathy for user psychology, caring immensely about the thought processes, daily workflows, cognitive load, and emotions of the people using our tools
Qualifications & Culture
We're an ambitious, close-knit bunch of innovators, rebels, and misfits ready to take on big challenges and build something truly special and category-defining. Everyone in our company brings their own unique qualities, perspectives, and vibrancy.
We understand that outstanding product design is a discipline that springs from diverse paths and backgrounds. Even if you don't tick every single box above, as long as you have the fire, curiosity, and excitement to develop these qualities with us, we want to hear from you!

Work arrangement
No