UX/UI Designer

Sayvr Limited; City of London; On-site; GBP 40,000 - 60,000; Part time

Job summary

A dynamic mobile application company seeks a talented UX/UI designer to create intuitive experiences for their iOS and Android apps. You will design core features like camera scanning, collaborate with teams, and improve user journeys. Ideal candidates have 3-5+ years of mobile UX/UI design experience and are proficient in Figma. This mid-senior level contract role offers an opportunity to influence AI-driven food and nutrition applications.

Qualifications

• 3-5+ years UX/UI design experience with consumer mobile apps.
• Deep knowledge of mobile UX patterns and interfaces.
• Expert in Figma or other design tools.

Responsibilities

• Design core mobile features: camera scanning and real-time food detection.
• Build user flows, wireframes, and high-fidelity screens.
• Collaborate with product, engineering, and marketing.

Skills

UX/UI design experience

Mobile UX patterns knowledge

Figma expertise

User analytics tools experience

Job description

About the Role

We’re looking for a talented UX/UI designer with strong mobile expertise (bonus graphic design skills to own the design of our iOS and Android apps). You’ll focus on creating seamless camera‑scanning experiences, recipe flows, nutrition dashboards, and everyday user journeys that feel intuitive and magical.

Key Responsibilities

• Design core mobile features: camera scanning, real‑time food detection, recipe generation, nutrition breakdowns, and shopping lists.
• Build user flows, wireframes, high‑fidelity screens, and interactive Figma prototypes.
• Design for all states (loading during AI processing, errors, empty states, offline, permissions, etc.).
• Translate user journeys into clear product requirements.
• Collaborate with product, engineering, and marketing.
• Use analytics and research to iterate and improve key metrics.
• Bonus: Create graphic assets (icons, marketing visuals, illustrations) as needed.

Requirements

• 3–5+ years UX/UI design experience with consumer mobile apps.
• Deep knowledge of mobile UX patterns (camera interfaces, tab bars, gestures, haptics, keyboard handling, stack navigation).
• Expert in Figma or other design tools.
• Familiar with iOS and Android operating systems.
• Comfortable designing complex journeys and all edge cases/error states.
• Experience with user analytics tools and basic UX research.

Bonus Points

• Strong graphic design / illustration skills.
• Experience with camera, AR, or AI‑powered apps.
• Motion design or accessibility knowledge.

If you’re passionate about making AI feel effortless on mobile and love food/nutrition, we’d love to see your work!

Seniority level

Mid‑Senior level

Employment type

Contract

Job function

Design, Art/Creative, and Information Technology