Transmax Pty Ltd

Senior Front-End Developer

Transmax Pty Ltd

contract

Posted on:

Location Type: Hybrid

Location: Milton • 🇦🇺 Australia

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Job Level

Senior

Tech Stack

JavaScriptJestReactSeleniumTypeScript

About the role

  • Build intuitive, performant, and accessible web interfaces for our ITS suite.
  • Own and evolve the design system, driving its maturity, scalability, and adoption across product areas.
  • Collaborate with the Design Systems Lead in a product trio/duo model to translate concepts into user-ready, market-focused solutions.
  • Champion usability, inclusive design, and accessibility standards.
  • Communicate technical solutions effectively, using clear documentation and storytelling to embed practices across the organisation.
  • Provide mentorship and technical leadership through code reviews, pairing, and workshops, uplifting capability and confidence across teams.
  • Drive innovation and continuous improvement, embedding best practices in accessibility, security, and performance.
  • Take proactive ownership of opportunities to enhance design system maturity and influence adoption.

Requirements

  • Tertiary qualification in Software Engineering, Information Technology, or Computer Science.
  • Strong track record delivering complex, scalable front-end solutions, with deep expertise in React, TypeScript, HTML, CSS, JavaScript, and modern state management patterns.
  • Proven experience designing and extending reusable component libraries (e.g., npm, MUI), with strong skills in design system tooling such as Storybook, Figma, and Zeroheight.
  • An eye for design and strong appreciation of user experience principles.
  • Strong knowledge of WCAG 2.1 AA and ARIA standards, with a commitment to accessibility-first development.
  • Ability to design and maintain robust testing strategies including unit, visual regression, and accessibility tests (Playwright, Selenium, Jest).
  • Experience working in cross-functional Agile teams, with proficiency in Git and CI/CD pipelines for automated build and deployment.
  • Excellent collaboration and communication skills, with the ability to bridge design, product, and engineering.
Benefits
  • Competitive salary and benefits.
  • Hybrid work model – 3 days per week in our Milton office.
  • Continuous learning opportunities.
  • Private health discounts and Employee Assistance Program (EAP).
  • A high-trust, empowering culture that values diversity, inclusion, and sustainability.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
ReactTypeScriptHTMLCSSJavaScriptdesign system toolingcomponent librariesunit testingvisual regression testingaccessibility testing
Soft skills
collaborationcommunicationmentorshipleadershipusability advocacyinnovationcontinuous improvementstorytellingdesign appreciationproactive ownership
Certifications
Tertiary qualification in Software EngineeringTertiary qualification in Information TechnologyTertiary qualification in Computer Science