Principal UX/UI Designer

🎯 Role Overview & Mission

This role at Impinj focuses on RAIN / UHF RFID Protocols, implementing automated radio tracking solutions that give businesses real-time visibility into physical assets without manual scanning.

As Principal UX/UI Designer at Impinj, you will focus on RAIN / UHF RFID Protocols, directly supporting high-throughput supply chain tracking, automated item identification, and next-generation wireless IoT infrastructure.

⚙️ Key Responsibilities & Core Tasks

• Impinj is seeking a Principal UX/UI Designer to set the design direction for our software-based solutions. You will be the founding member of a new design team and will have the opportunity to shape early design practices and standards. You will own the end-to-end experience for our suite of products, define the design system and interaction standards others build against, and partner directly with Product, Engineering, and Innovation leadership to shape the roadmap. This is a hands-on craft role with organization-wide influence and internal thought leadership. • Own the end-to-end user experience, from problem framing and concept exploration through high-fidelity design and production handoff • Set and evolve the design language, component library, and interaction patterns used across the product portfolio, establishing foundational practices and frameworks for the organization • Lead discovery and definition on ambiguous, high-stakes problems, translating business objectives and user research into clear design strategy • Partner with Product Management and Engineering leadership to influence roadmap priorities, scope, and technical trade-offs

📡 Required RFID Protocols & Technical Architecture

• Impinj RAIN RFID (R700 / E710 / Speedway)

🏢 Workplace & Hiring Footprint

• Location: Seattle, United States • Work Model: Remote • Hiring Scope: Verified enterprise opening with career advancement in wireless IoT engineering.