Top Senior UX Designer Jobs in Boston, MA

The Principal UX Designer will define web experience strategy, translate complex requirements into user experiences, lead design work, and influence cross-functional partners, while leveraging data and modern tools.

Lead end-to-end UX for native iOS and Android mobile products for healthcare providers. Conduct user research and validation, design clinical workflows, evolve mobile design system components, partner with Product, Engineering, Compliance, and mentor junior designers. Drive product strategy through evidence-based design and support implementation through prototyping and build reviews.

Lead end-to-end UX and UI design for an AI-native product suite: research, high-fidelity UI, prototyping, and engineering handoff. Design conversational and AI-agent interactions, steward a scalable design system, collaborate tightly with AI-assisted engineers, and balance hands-on design (80–85%) with research and cross-functional advocacy.

Design high-quality, polished user interfaces and maintain UI components and design systems. Refine layouts, typography, spacing, and visual consistency. Work closely with product and engineering to deliver pixel-perfect, fast, and intuitive experiences while continuously improving product interface quality.

Lead UI/UX design for an AI-driven pharmaceutical research platform: create wireframes, prototypes, visual designs, conduct user research and usability testing, collaborate with AI engineers, maintain product backlog and brand guidelines, and build web interfaces using HTML/WordPress.