UI/UX Developer - React + Material UI | B2B SaaS | North Sydney | Hybrid | Up to $140K + Super

We're looking for a frontend developer who understands good design, clean code, and how to turn real requirements into sharp, usable interfaces. If you've worked on UI upgrades, design systems, or modernised frontend stacks - this will feel familiar.

You'd be joining a product team working on a growing B2B SaaS platform in the compliance and onboarding space. The role is focused on improving and expanding the product's user interface - from early UX thinking and storyboards, through to clean, high-quality builds that perform well across devices.

This isn't just "make it pretty" work - it's product engineering. You'll collaborate with stakeholders, service delivery, and backend engineers to build interfaces that serve actual user needs.

What the work looks like

Designing and building clean, high-quality UIs using React, Material UI, and TypeScript

Migrating and upgrading older UI components and patterns to newer versions of React and MUI

Refactoring legacy frontend code to make it cleaner, faster, and easier to work with

Creating and maintaining components aligned with refreshed brand guidelines

Working from storyboards and UX flows through to final build and deployment

Collaborating closely with backend engineers and product teams to ensure seamless integration

Helping shape and document the design system and frontend component library

Participating in agile planning, reviews, and retrospectives

What you'll need

3-5 years of experience in UI/UX design and frontend development

Strong skills in React.js, Material UI, JavaScript, and TypeScript

Experience upgrading or migrating React + Material UI codebases

A solid eye for layout, interaction, accessibility, and responsive design

Familiarity with tools for wireframing, prototyping, and basic UX research

Comfortable working with REST APIs, Git, and modern build pipelines

Bonus: knowledge of Redux or similar state management libraries

What matters most

You care about user experience and how it's built

You're comfortable working from sketchy requirements and figuring it out with stakeholders

You're good at simplifying messy frontend code and making it maintainable

You can see how design and development fit together and help bridge the gap

You know when to suggest a cleaner UI pattern and when to just ship the fix

The basics

Based in North Sydney

Hybrid role - some office time required (especially early on)

Up to $140K + Super, depending on experience

Applicants must be Sydney-based and available to attend the office

If you're a frontend developer with a good eye for UX and an interest in building better interfaces - not just faster ones - this might suit you well. No flash, no fluff - just useful, well-built software that's ready for your input.