Senior User Interface Designer

JR United Kingdom; London; Hybrid; GBP 45,000 - 70,000; Full time

Job summary

An award-winning technology company is seeking a Senior UI Designer to enhance their product design team. In this role, you will create engaging user interfaces for mobile and other platforms, driving product improvements and feature launches. You'll collaborate closely with UX designers and product managers in an agile environment, ensuring accessibility standards are met while mentoring junior designers. This innovative firm offers a hybrid working model, a collaborative culture, and significant opportunities for growth, making it a fantastic opportunity to make a real impact in a rapidly growing sector.

Benefits

Strong benefits package

Collaborative culture

Opportunities for growth

Hybrid working model

Qualifications

• 5+ years' experience as a UI/visual designer across digital platforms.
• Strong visual style with expertise in typography, layout, and hierarchy.

Responsibilities

• Craft pixel-perfect user interfaces for mobile and tablet applications.
• Develop and maintain a scalable design system for a broad product suite.

Skills

UI/Visual Design

Figma

Adobe Creative Suite

Responsive Design

SaaS Experience

Tools

Sketch

Job description

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Hybrid – London (2 days a week in office)

An award-winning, fast-growing technology company is looking for a Senior UI Designer to join their expanding product design team.

The business provides complex SaaS solutions to major clients in highly regulated industries, with design deeply embedded in its culture and strategy.

As a Senior UI Designer, you’ll create clean, intuitive, and visually engaging experience across mobile and other platforms — helping drive major product improvements and new feature launches. You'll also take a leading role in evolving and expanding the company’s design system.

Key Responsibilities:

• Craft pixel-perfect, intuitive user interfaces for mobile applications, as well as tablet, apple watch applications.
• Create high-fidelity mockups, prototypes, UI illustrations, icons, and graphic assets.
• Help develop and maintain a scalable design system supporting a broad product suite.
• Ensure designs meet accessibility standards
• Work closely with UX Designers, Product Managers, and Engineers in an agile environment.
• Communicate design ideas confidently to cross-functional stakeholders.
• Mentor junior designers and contribute to a culture of design excellence.

Skills & Experience:

• 5+ years' professional experience as a UI/visual designer across digital platforms, with decent exposure to mobile / app work.
• A strong visual style, with expertise in typography, layout, and hierarchy.
• Hands-on experience working with and contributing to complex design systems.
• Excellent skills in Figma and related design tools (e.g., Sketch, Adobe Creative Suite).
• Deep understanding of mobile-first and responsive design principles.
• Experience designing for mobile platforms (iOS, Android) — including iPad or Apple Watch — is highly valued.
• Exposure to SaaS, finance, legal, or regulated industries is an advantage.

The Offer:

• Salary is competive + bonus + strong benefits package.
• Hybrid working model (2 days a week onsite in outstanding London offices).
• Collaborative, design-led culture with opportunities for growth and development.
• A stable, privately owned company with impressive year-on-year growth.

This is a fantastic opportunity to join a highly successful product and design team, working on meaningful challenges at scale — with strong leadership support and real room to make an impact.

Interested?

Apply now — or get in touch for a confidential conversation.