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Principal ux designer

Perth
Protingent
UX Designer
Posted: 30 March
Offer description

Position Title Principal UX Designer

Position Description Protingent Staffing has an exciting direct-hire opportunity for a Principal UX Designer.

Job Responsibilities

UX Strategy & Leadership

Define and drive the UX vision and design strategy for enterprise-scale healthcare products

Break down complex systems and workflows into understandable, solvable user experiences

Clearly articulate design decisions, trade-offs, and rationale when presenting to senior leadership and executives

Serve as a design thought leader, elevating UX standards and best practices across teams

End-to-End Product Design

Lead the full design lifecycle: discovery, research, ideation, prototyping, validation, and delivery

Produce high-quality visual and interaction design for mobile-first responsive web experiences

Design and refine micro-interactions and motion behaviors that improve clarity, feedback, and delight

Rapidly iterate in environments with changing priorities, incomplete data, and evolving constraints

Design Systems & Tooling

Own and evolve scalable Figma design systems, tokens, including components, patterns, and documentation

Advanced use of Figma, including variables, auto-layout, and system architecture

Apply design token principles to ensure consistency across platforms and implementations

Accessibility & Quality

Design and validate experiences that meet WCAG accessibility standards

Data-Informed & Measurable Design

Create hypotheses, design experiments, and run user testing and usability QA to validate outcomes

Collaborate with Product and Analytics to use product analytics to inform, validate, and refine design decisions

Define and document analytics tagging points, event names, and data-analytics-id elements directly within design specifications

Validate analytics instrumentation pre-release to ensure correctness and usability of downstream data

Cross-Functional Collaboration

Work closely with Technical Product Managers, Engineers, and Analytics partners to align design, technical feasibility, and business goals

Contribute design considerations to product briefs and PRDs, ensuring UX requirements are explicit and testable

Job Qualifications

10+ years of professional UX design experience, including significant time at a principal or lead designer level

Demonstrated success designing mobile-first consumer or enterprise applications at scale

Strong portfolio showing systems thinking, visual excellence, and measurable impact

Advanced proficiency in Figma (components, variables, auto-layout, design system architecture)

Deep experience with design systems and cross-platform consistency

Proven ability to:

Communicate complex ideas clearly to senior stakeholders

Operate effectively in ambiguous, fast-moving environments

Drive work independently from concept through delivery

Working knowledge of WCAG accessibility standards

Experience using product analytics and user testing to inform design decisions and validate outcomes

Hands-on experience with user research, usability testing, and iterative validation

Experience partnering closely with analytics teams on event design and validation

Ability to influence leadership on long-term product and experience strategy

Strong systems thinking with an interest in how design decisions affect platform evolution and lifecycle value

Must be authorized to work in the U.S. for any employer without the need for sponsorship

Preferred Job Qualifications

Experience in healthcare or other regulated industries

Familiarity with mobile motion design principles and interaction animation

Job Details

Job Type: Direct Hire

Salary Range: $177,500–$222,500

Location: Redmond, WA or Remote

Must be a U.S. Citizen or Green Card holder

About Protingent Protingent is an award-winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation—from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.

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