Senior Frontend Engineer

CORTO

. Partner with the UX/UI Lead to understand user problems and design intent .

Posted 10/6/2026full-timeSydney • AustraliaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong proficiency in React and TypeScript, with the ability to translate Figma designs into high-quality, responsive interfaces. Capable of improving application performance and usability through effective collaboration with UX/UI teams and adherence to best practices in frontend development.

Highest-signal resume keywords

ReactTypeScriptJavaScriptFigmaAccessibility

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Responsive DesignSemantic HTMLCSSComponent LibrariesAPI IntegrationPerformance OptimisationTestingUsability ImprovementsState HandlingCode Reviews

Soft Skills

Proactive ApproachCollaborative MindsetVisual JudgementInteraction Judgement

Tools & Technologies

StorybookFrontend FrameworksComponent Documentation Tools

Industry Keywords

Design SystemsComplex FormsWorkflow-Heavy ApplicationsAI-Powered Interfaces

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

Partner with the UX/UI Lead to understand user problems and design intent
Contribute ideas, explore alternatives, discuss trade-offs, and suggest usability improvements
Translate Figma designs into high-quality React interfaces
Implement responsive layouts, typography, spacing, transitions, and interaction details
Identify and resolve loading, empty, error, validation, focus, and disabled states
Refine full-stack developers’ initial frontend implementations into production-ready experiences
Improve component structure, state handling, usability, and consistency
Build and maintain shared component libraries and frontend conventions
Document reusable patterns and help the engineering team adopt them
Identify and address slow loading, unnecessary rendering, and unresponsive interactions
Write maintainable, tested code
Participate in code reviews
Build accessibility and cross-browser reliability into implementations
Contribute to polished, cohesive, fast, and responsive application experiences

Requirements

What you’ll need

Strong React and TypeScript skills
Solid understanding of JavaScript, semantic HTML, CSS, and modern frontend frameworks and tooling
Ability to build and maintain substantial applications
Strong visual and interaction judgement
Experience interpreting Figma designs
Experience working closely with designers
Experience with reusable components, application state, API integration, responsive design, accessibility, testing, and performance optimisation
Experience improving existing code without unnecessary complexity
Proactive and collaborative approach
Experience refining another developer’s implementation
Experience with design systems, Storybook or similar component documentation tools, complex forms, workflow-heavy applications, or AI-powered interfaces would be useful

Benefits

Comp & perks

Flexible and hybrid working
Career and learning opportunities
Additional time off
Gym membership
Celebrations, socials, and sports teams
Access to sailing and yacht events
Access to LEAP Home, a program supporting employees in buying their primary residence
Trust and autonomy
Opportunity to work on big and complex projects
Global and well-funded company environment