Principal Product Designer

Responsibilities

• Own the end-to-end radiologist experience of Mosaic Reporting, developing a deep understanding of user experience and radiologist satisfaction as the product rolls out more broadly.
• Design a system that adapts to the different ways radiologists have learned to interact with technology, rather than forcing a single workflow.
• Balance innovation and familiarity: introduce new interactions while preserving enough of what radiologists already know to keep them confident and efficient.
• Define how we prioritize next steps to improve radiologist satisfaction, identifying the signal in user feedback that should drive design decisions.
• Contribute to product strategy and roadmap alongside the product lead, using insight into radiologist needs to help shape what we build and how we sequence it.
• Plan and conduct user research (surveys, interviews, and usability studies with practicing radiologists) and synthesize findings into design direction.
• Produce mockups, prototypes, and interaction flows in Figma, and partner with engineering to bring them to production.
• Collaborate closely with radiologists and clinicians to understand what it takes to design Mosaic Reporting as a scalable product used by radiologists and patients around the world.
• Create the standardized product manuals, documentation, and design language that will support customers across Radiology Partners and beyond.
• Establish and own the design system and interaction patterns that keep the product consistent as it grows across surfaces, teams, and customers.

Requirements

• Strong experience leading product design for complex, production software, from research through shipped product.
• A track record of running user research (interviews, surveys, usability testing) and turning it into concrete design decisions.
• Experience designing for clinical, medical, or other expert and high-stakes professional users.
• Experience designing real-time, low-latency, or voice- and dictation-driven interfaces.
• Familiarity with LLM- or AI-powered products and designing for probabilistic, model-driven outputs.
• Experience working in healthcare or other regulated environments, and handling PHI / building to HIPAA requirements.
• Radiology or medical imaging domain knowledge (modalities, reporting workflows, structured reporting).
• Experience building and maintaining design systems and product documentation at scale across global customers.
• Familiarity with React / Next. js and close, hands-on collaboration with frontend engineers.
• ATS Optimization Keywords

Below are skills and terms extracted directly from this job posting to improve Applicant Tracking System (ATS) visibility.

This unique feature helps candidates tailor their applications more effectively — a feature exclusive to Job Tailor job listings.

• Hard Skills
• User Research
• Prototyping
• Interaction Design
• Design System Management
• Usability Testing
• Figma Proficiency
• React Familiarity
• Next. js Familiarity
• Voice Interface Design
• Low-Latency Interface Design
• Soft Skills
• Collaboration
• Communication
• Problem-Solving
• Adaptability
• Innovation
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