UIUX Designer - Part-Time

Job Summary

Design user interfaces and interactions for web, mobile, and app products, delivering high-fidelity visuals and prototypes. Collaborate with cross-functional teams to ensure design consistency and improve user experience based on data and feedback.

Responsibilities

• Design UI visuals and interactions for web, mobile, and app products, delivering high-fidelity mockups and production-ready design specifications
• Translate business and product requirements into clear user flows, wireframes, prototypes, and interaction designs
• Build and maintain a design system including component library, color, typography, icons, and spacing to ensure consistency across platforms
• Collaborate closely with product, front-end, and operations teams to ensure the shipped product matches design fidelity
• Analyze UX data and user feedback to continuously improve usability and conversion rates for key user paths such as sign-up, trading, and deposits/withdrawals
• Deliver visual styles that meet international standards and accommodate multilingual, multi-region user habits and compliance requirements

Required competencies and certifications

• Demonstrated hands-on experience delivering UI/UX projects in web games, e-commerce, or user-interaction design with a complete portfolio
• Ability to produce clean, modern designs aligned with international mainstream product styles
• Proficiency in Figma, Sketch, or Adobe XD and design collaboration tools, producing well-organized, handoff-ready deliverables
• Strong skills in interaction logic and information architecture, independently managing full flows from prototype to high fidelity
• Self-driven and reliable in a remote work setting with clear communication and stable commitment of at least 25 hours per week
• Ability to work effectively in both Chinese and English

Preferred competencies and qualifications

• Experience designing for fintech, trading platforms, or crypto-asset products
• Familiarity with responsive design, dark mode, and data visualization including charts and candlestick graphs
• Basic front-end knowledge of HTML and CSS to facilitate collaboration with developers

Other Information

• Employment Type: Part-time · Remote · Minimum 25 hours per week with flexible scheduling during agreed collaboration windows
• Working Languages: Chinese and English (both used as working languages)

How to Apply Please submit your application with a link to your portfolio. Applications without a portfolio link may not be considered.