TikTok
Design System Design Intern (Monetization Ads) - 2027 Summer
San Jose, California · Internship · Posted Oct 28, 2026
- Education
- Currently pursuing a Bachelor's Degree in Product Design / Interaction Design / HCI / Visual Communication (or equivalent experience).
About the job
Help evolve Keystone, TikTok’s Monetization design system, by designing reusable UI components and patterns, improving documentation, and supporting adoption across products.
What you'll do
- Design or extend components, variants, patterns, and scalable specifications.
- Improve usage guidance and maintain libraries and documentation across Figma and the Keystone website.
- Support UI audits, migration to Keystone, and collaboration with engineers and design teams.
What they ask for
- Currently pursuing a Bachelor's Degree in Product Design / Interaction Design / HCI / Visual Communication (or equivalent experience).
- Strong fundamentals in UI craft and interaction thinking, including states, flows, and usability.
- Comfort working in Figma.
- Able to commit to a 12-week full-time work period during Summer 2027.
Nice to have
- Basic understanding of design systems concepts, accessibility, and governance.
- Experience collaborating with engineers, familiarity with accessibility basics, or experience applying AI tools in design workflows.
Tools
Figma, Keystone
AI focus
Apply AI tools in design workflows, such as drafting guidance, synthesizing feedback, and generating UI variations, with attention to quality, bias, and privacy.
Model-written summary · the original posting is authoritative