Senior Front End DeveloperReact | Real-Time Interfaces | On behalf of a Confidential Client | Perth basedCirca $145k+ Super (dependent on experience)
The RoleKeystone is recruiting, on behalf of a confidential client, for a Senior Front End Developer to build the real-time, mission-critical interfaces that let operators safely and confidently control autonomous equipment from a remote-control centre. As the user experience specialist in the team, you'll own the front-end and interface design end-to-end — working closely with Software Engineers, Data Engineers and Network Engineers to turn live APIs and real-time data streams into interfaces that are polished, intuitive and production-ready.
About Our ClientOur client delivers cutting-edge technology that allows customers to remotely control autonomous equipment via a dedicated remote-control centre. They develop and commission the hardware and control systems, deploy secure networks, and provide enhanced situational awareness through computer vision and intelligent software at remote locations. This is a business that values innovation, strong team culture and genuine enthusiasm for the work — and an chance to directly impact customer safety and performance.
Key ResponsibilitiesDesign and implement front-end user interfaces that translate operational and user requirements into intuitive,



production-ready experiencesCollaborate with Software Engineers and Data Engineers to integrate APIs and real-time data into the user interface.Ensure seamless interaction between front-end and back-end components.Optimise front-end performance and ensure responsive design across different devices and screen sizes.Work with cross-functional teams to understand user requirements and translate them into technical implementations.Conduct front-end testing and troubleshooting to ensure usability, functionality and consistency with design specifications.Maintain a high level of code quality and adherence to best practices in front-end development.
What You'll BringLanguages: HTML, CSS, JavaScript, TypeScript.Frameworks: Strong, hands-on React.js experience is essential.Real-time systems: Proven experience building real-time interfaces using WebSockets and live/streaming data.APIs: RESTful APIs, GraphQL.Version Control: Git, Bitbucket.Platform: Cross-browser, cross-platform compatible and responsive.Performance: Demonstrated experience optimising front-end performance and minimising load times.Collaboration: Figma, Miro, JIRA, Confluence.
Highly RegardedExperience with ThreeJS or other 3D / real-time data-visualisation libraries.Background in real-time operational / control interface environments.DesirableBackend: Node.js, Python or similar.Databases: SQL and database expertise.Testing: Experience with front-end testing frameworks (e.g. Jest, Cypress, or Selenium).ExperienceDegree or TAFE qualified, or 2+ years' experience in a relevant senior front-end role.
How to ApplyClick Apply on LinkedIn. All applications are treated with strict confidentiality by Keystone People on behalf of our client.

📌 Senior Frontend Developer (Perth)
🏢 Keystone People Solutions
📍 Perth