Top UX Designer Jobs in San Francisco Bay Area, CA

Design mobile user experiences for iOS and Android: create information architecture, user flows, wireframes, prototypes and high-fidelity UI. Run stakeholder workshops and usability testing, produce design specs, component libraries, and support developers to deliver accessible, consistent mobile products aligned with client brand.

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.

Design modern, user-centric landing pages, dashboards, and web interfaces using Figma. Create wireframes, mockups, and prototypes, conduct UX research, implement user feedback, and ensure visual consistency. Collaborate with marketing and front-end developers to align designs with branding and functionality, prioritize multiple projects, and optimize usability and accessibility across Ultahost platforms.

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.

Lead UX designer to create user flows, high-fidelity screens and prototypes for complex, data-heavy enterprise workflows. Extend the design system for AI-first patterns, ensure multi-device and offline coherence, influence product direction, partner with engineering, and drive work from sketch to delivery. Strong communication and leadership required.

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 deliver user-centric web and mobile experiences: wireframes, flows, high-fidelity mockups, and interactive prototypes. Build and maintain design systems, run UX research and usability testing, optimize for accessibility, responsiveness, and performance, and collaborate with product, engineering, and marketing on fintech investor flows.

Volunteer UI/UX Designer to help build a design system and design internal applications. Work remotely 4–6 hours/week with a global nonprofit, collaborating with a senior UI/UX manager to improve front-end design practices and digital assets.

Volunteer UI/UX Designer to help build a UI design system and design internal apps for a global nonprofit. Work ~4-6 hours/week, remotely (GMT ±3), collaborate with the UI/UX Manager, improve design guidelines and digital assets to support the organisation's digital transformation.

Lead end-to-end UX for ReadyOn's AI-native labor platform: define ambiguous problems, prototype rapidly, evolve the design system, co-lead research and usability testing, and partner with product and engineering to ensure high-fidelity implementation and interaction quality.

As a UI/UX Designer, you will design and prototype user interfaces, conduct user research, maintain design systems, and collaborate with developers.

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 user-centered design for healthcare SaaS applications, driving strategy, creating prototypes, and ensuring design consistency across products while mentoring other designers.

Lead UX design for complex user interfaces, create wireframes/prototypes in Figma, drive data-informed design, conduct user research and usability testing, present decisions to stakeholders, integrate design standards into engineering workflows, facilitate workshops, apply AI tools to UX, and ensure clear documentation and developer handoffs to deliver user-centered end-to-end solutions.

As a Principal UX Designer, you'll design user interfaces and experiences for complex data applications, leading research initiatives, and collaborating with product and engineering teams.

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.

Design intuitive web and mobile product experiences, contribute across feature areas, use and evolve the design system, prioritize shipping high-impact work quickly, collaborate with PMs and engineers, and demonstrate strong visual and interaction design via portfolio/case studies.

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 design projects: research, wireframes, mock-ups, prototypes, and usability testing for mobile, web, and desktop products. Collaborate with cross-functional teams and drive design decisions from concept through production.

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.

The UX/UI Designer will create compliant digital experiences for medical devices, leading design processes, collaborating with teams, and conducting user research to validate designs.

Seeking an elite UI/UX Graphic Designer with 3+ years of experience to create customer-centric, high-converting web pages for ecommerce while collaborating with developers remotely.

Design and iterate intuitive, accessible user interfaces and experiences. Conduct user research and usability testing, create wireframes, prototypes, and high-fidelity UI designs, collaborate with product and engineering, and maintain the design system and style guide to ensure consistent, user-centered digital products.

Lead creation and stewardship of a scalable, token-driven design system across the product portfolio. Build Figma component libraries and token architecture, document component specs and accessibility requirements, partner with front-end engineers to implement WCAG 2.1 AA–compliant components, run audits and roadmaps, establish governance and contribution workflows, evangelize the system internally, and mentor/shape the design systems function.