UX designer for advertising platforms

Career Moves Group I B Corp™; Greater London; Remote; GBP 48,000 - 68,000; Full time

Benefits offered by this job

Maternity cover

Job summary

Career Moves Group I B Corp™ is seeking a mid-level UX Designer to join a global technology company’s sell-side advertising platform design team. You will address complex design challenges across enterprise desktop applications, mobile experiences, immersive ad formats and AI-driven features.

You’ll partner with Product, Engineering and Research to turn complex workflows into clear, engaging user experiences, using advanced Figma skills and Google Slides for presentations.

Qualifications

• 4–6 years UX or Product Design experience
• Degree in Design, UX, HCI, Product Design or equivalent
• Advanced Figma skills: design, prototyping and developer specs
• Proficiency with Google Slides for design presentations
• Portfolio demonstrating design thinking and case studies

Responsibilities

• Map user mental models and end-to-end journeys across enterprise software features.
• Create high-fidelity UI designs, interactive prototypes and precise developer specifications in Figma.
• Apply systems thinking to connect workflows across a wider product ecosystem.
• Use existing design systems to deliver consistent, functional and engaging experiences.
• Collaborate with Product Managers, Software Engineers, Content Designers and UX Researchers.
• Present design rationale clearly and respond to feedback using research insights.

Skills

Figma proficiency

Google Slides

UX design process

Cross-functional collaboration

Portfolio presentation

Education

Design/UX/HCI degree

Tools

Figma

Google Slides

Job description

We’re recruiting a mid-level UX Designer to join a global technology company’s sell-side advertising platform design team. You’ll solve complex design challenges across enterprise desktop applications, mobile advertising experiences, immersive ad formats and AI-driven features. Working closely with product, engineering and research colleagues, you’ll turn complex workflows into clear, engaging user experiences.

• Map user mental models and end-to-end journeys across enterprise software features.
• Create high-fidelity UI designs, interactive prototypes and precise developer specifications in Figma.
• Apply systems thinking to connect workflows across a wider product ecosystem.
• Use existing design systems to deliver consistent, functional and engaging experiences.
• Incorporate expressive UI and motion where appropriate.
• Collaborate with Product Managers, Software Engineers, Content Designers and UX Researchers.
• Clearly present design rationale, respond to feedback and refine solutions using research insights.
• Typically 4–6 years’ UX or Product Design experience, ideally within enterprise software or digital tools.
• A degree in Design, UX, HCI, Product Design or equivalent practical experience.
• Advanced Figma skills, including design, prototyping and developer specifications.
• Proficiency in Google Slides for design presentations.
• Strong understanding of the full UX design process, with evidence of solving complex problems.
• Experience conducting research or partnering with UX Researchers to inform design decisions.
• Strong cross-functional collaboration and communication skills.
• Ability to learn complex subject matter quickly and deliver efficiently.
• Please include a portfolio demonstrating your design thinking alongside the finished work. Case studies should explain the problem, your individual contribution, research inputs, constraints, options explored and the rationale behind your decisions.
• Candidates whose enterprise work is protected by an NDA may discuss their methodology, constraints and problem-solving approach verbally.
• ASAP - 17 August 2027, maternity cover
• £42.31 per hour PAYE
• 40 hours per week, with flexibility approximately one day per week for calls up to 8pm GMT with US teams.