Senior UI/UX Designer — AI-Driven Interfaces

Weekday (YC W21)

San Francisco (CA)

Hybrid

USD 175,000 - 225,000

Full time

9 hours ago

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Job summary

Weekday in San Francisco is seeking a Senior UI/UX Designer to join our growing product and design team. You will create intuitive, engaging digital experiences across our web and mobile platforms, collaborating with product managers, engineers, researchers, and stakeholders to turn complex problems into simple, user‑centered solutions.

The ideal candidate has 5+ years of UI/UX or product design experience, a strong portfolio, and proficiency with Figma.

Qualifications

Bachelor's degree in Design, HCI, Interaction Design, Graphic Design, or related field, or equivalent practical experience.
5+ years of professional UI/UX or product design experience.
Strong portfolio demonstrating end-to-end product design work and shipped digital products.
Strong proficiency with Figma and modern design tools.
Experience designing responsive web and mobile applications.
Understanding of typography, color, layout, accessibility, and interaction patterns.

Responsibilities

Own end-to-end design projects from concept and discovery through launch and iteration.
Translate user needs, business requirements, and product goals into intuitive user experiences.
Create user flows, wireframes, prototypes, high‑fidelity designs, and interactive experiences.
Develop modern, accessible interfaces across web and mobile platforms.
Conduct and incorporate user research, usability testing, and stakeholder feedback.
Collaborate with product managers, engineers, researchers, and leadership throughout the product development lifecycle.
Partner with engineering teams to ensure designs are implemented accurately.
Create and maintain scalable design systems, reusable components, and design patterns.
Define interaction patterns and information architecture for complex products.
Present design concepts and recommendations to stakeholders and leadership.
Use data, user feedback, and product analytics to identify opportunities for improving UX.
Participate in design critiques and mentor other designers.
Help establish and improve UX and product design processes as the design organization grows.
Stay current with emerging design trends, tools, technologies, and best practices.