Senior Front End Developer

React | Real-Time Interfaces | On behalf of a Confidential Client | Perth based

Circa $145k+ Super (dependent on experience)

The Role

Keystone 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 Client

Our 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, robust team culture and genuine enthusiasm for the work — and an opportunity to directly impact customer safety and performance.

Key Responsibilities

- Design and implement front-end user interfaces that translate operational and user requirements into intuitive, production-ready experiences
- Collaborate 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 Bring

- Languages: 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 Regarded

- Experience with ThreeJS or other 3D / real-time data-visualisation libraries.
- Background in real-time operational / control interface environments.

Desirable

- Backend: Node.js, Python or similar.
- Databases: SQL and database expertise.
- Testing: Experience with front-end testing frameworks (e.g. Jest, Cypress, or Selenium).

Experience

- Degree or TAFE qualified, or 2+ years' experience in a relevant senior front-end role.

How to Apply Click 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