Senior UI Designer, Mobile, B2C, Marketplace | London, Hybrid, UK Remote (Or 1 Day Hybrid from Lo...

Owen Thomas | Pending B Corp; United Kingdom; Hybrid; GBP 72,000 - 85,000; Full time

Job summary

A leading digital marketplace in the UK is seeking a Senior UI Designer to shape its design language across web and mobile platforms. This role, part of a 12-month fixed-term contract, focuses on enhancing user experience for both iOS and Android applications. Ideal candidates will demonstrate experience in mobile UI design within B2C contexts and possess a strong design portfolio. Flexible work options and a progressive benefits package are offered to support employee wellbeing.

Benefits

Progressive benefits package

Flexible working options

Support for wellbeing and learning

Qualifications

• Proven experience in UI design for mobile applications.
• Strong portfolio showcasing design work in B2C environments.
• Knowledge of design systems and methodologies.

Responsibilities

• Shape and evolve the company’s design language across web and mobile platforms.
• Collaborate with cross-functional teams to ensure design consistency.
• Contribute to the design of user interfaces for both iOS and Android.

Skills

Mobile platform design

User-centered design

Design language development

Job description

Job Description

Senior UI Designer, Mobile, B2C, Marketplace | London, Hybrid, UK Remote (Or 1 Day Hybrid from London) | Up to £85,000

We’re seeking a Senior UI Designer to join the Design System team on a 12-month fixed-term contract. This role focuses on shaping and evolving the company’s design language across web and mobile platforms (iOS and Android).

About the Company

Our client is an extremely well known, digital marketplace focused on sustainable ecommerce. With over 35 million of active users globally, they’re redefining how people buy and sell second‑hand fashion, aiming to make the future of style both circular and accessible.

The company has offices in UK, EU and US and experienced significant growth especially around the US market and now operates as part of a leading global e-commerce group. They pride themselves on fostering inclusivity, creativity, and innovation and values that extend to both their community and their teams.

The organisation champions diversity, equal opportunity, and flexible working. They offer a progressive benefits package designed to support wellbeing, learning, and work-life balance.