Top Senior UX Designer Jobs in Los Angeles, CA

The Senior UI/UX Designer II will lead design efforts for web and mobile applications, manage multiple projects, and collaborate with engineers and clients, focusing on UX research and design implementation.

The Senior UI/UX Designer will lead UX design efforts, manage multiple projects, conduct user research, and collaborate with federal engineers and clients to create effective web and mobile solutions.

The Senior UI/UX Designer will create user-centered designs, build design systems, collaborate with cross-functional teams, and improve user experience for media applications.

Lead UX and UI design across web, mobile, desktop, internet, and intranet software products. Conduct user research, usability testing, and concept validation; mentor designers and establish UX best practices. Create accessible, high-fidelity designs and functional prototypes using Figma and agentic coding tools. Maintain and expand the Blue Steel design system, collaborate with engineering on coded components, and communicate design recommendations to stakeholders.

Design and enhance the user experience for Intangible Studio, collaborating with teams to create intuitive workflows and systems. Develop prototypes and ensure high-quality implementation, focusing on simplifying complex functionalities.

Lead end-to-end product design for complex platform features, contribute to and maintain a reusable design system, run usability testing and analytics-driven iterations, ensure WCAG 2.2 accessibility, and partner closely with Product and Engineering to deliver production-ready, AI-enabled UI solutions.

Lead end-to-end UX design: create wireframes, prototypes and mock-ups (Figma); conduct user research and usability testing; use data and AI tools to inform decisions; present to stakeholders; facilitate workshops; integrate design systems into engineering workflows and ensure smooth handoffs.

Lead end-to-end UX design from discovery to delivery. Conduct user research and usability testing, define personas and IA, create wireframes/prototypes/high-fidelity designs, ensure design system consistency, validate with data, and mentor junior designers.

Design and deliver high-fidelity interfaces and interactive prototypes for transactional retail workflows (search, quoting, inventory, payments). Adapt designs for varied retail hardware, contribute to a centralized design system, collaborate with developers to ensure feasibility within routing-layer architecture, and iterate based on discovery and pilot feedback to reduce friction in payment and quoting tasks.

Design visually compelling digital interfaces and marketing-driven user experiences. Produce wireframes, high-fidelity mockups, and interactive prototypes. Apply and extend design systems, collaborate with creative, marketing, product, and development teams, present design rationale, and iterate quickly in fast-paced marketing cycles.

Senior individual-contributor UI/UX Product Designer to own end-to-end mobile and web design. Produce pixel-perfect UI, interaction flows, wireframes, and prototypes; adapt enterprise design systems; collaborate closely with product, engineering, and stakeholders onsite to deliver user-centered, visually consistent solutions.

Lead Jupe's digital UI/UX across web, mobile, and social. Design and manage digital content, transform wireframes into interfaces, run user research and testing, own design system and assets, collaborate with product and engineering, and coordinate external creatives.

Looking for a Senior UX/UI Designer with expertise in eCommerce to create user-first experiences on platforms like Salesforce and Shopify. Responsibilities include cross-functional collaboration, crafting engaging designs, and utilizing Figma and Adobe tools.

The UI/UX Web Designer will manage the entire design process, create innovative website designs, collaborate with teams, and deliver high-quality digital products while ensuring user-centered design principles are followed.

Senior UX Designer responsible for leading UX craft and strategy, creating Figma wireframes/prototypes, conducting user research and usability testing, presenting data-driven design decisions to stakeholders, integrating design standards into engineering workflows, facilitating workshops, and exploring AI tools to improve user workflows and design efficiency.

Design and prototype end-to-end product experiences, meet customers for research, create evaluable design presentations, partner with Product and Engineering to define vision and deliverable features, and help create and document a reusable design system.

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.