Senior UX Designer

Remote (UK only)

What it's like to work at Landmark:

At Landmark, you'll find a friendly, dynamic, and supportive team that values bold ideas, big dreams, and active curiosity. We foster a culture of innovation, encouraging everyone to contribute to the development and direction of our products and services, while continuously seeking new and efficient ways to work.

Collaboration and sociability are at the heart of what we do, and we take pride in coming together to achieve great things.

We offer a range of benefits to support your well-being and career growth, including:

• Competitive Salary
• Generous Holiday Allowance: 25 days' holiday plus bank holidays, with the option of adding up to 5 additional unpaid leave days per year
• Annual Lifestyle Allowance: £300 to spend on an activity of your choice
• Pension Scheme: Matched up to 6% for the first 3 years, and up to 10% thereafter
• Private Health Insurance: Provided by Vitality
• Group Income Protection Scheme
• Charitable Fundraising: Matched funding for your efforts
• Cycle to Work and Gym Flex Schemes
• Internal Coaching and Mentoring: Available throughout your time with us
• Training and Career Progression: A strong focus on your development
• Family-Friendly Policies
• Free Parking

The Opportunity

As a Senior UX Designer, you will take full ownership of complex problem spaces, driving the process from discovery through to delivery and ensuring every outcome delivers measurable value for both users and the business. You will lead the creation of user‑centred, scalable digital experiences by uncovering deep user insights and transforming them into intuitive, elegant solutions.

You will shape product direction by embedding UX thinking into decision‑making, championing evidence‑based design, and promoting modern, efficient ways of working. This includes advancing our use of AI‑enhanced design and research practices to accelerate insight, quality, and innovation across teams.

What you’ll be doing:

• Define and evolve UX research practices and methodologies alongside the Head of UX
• Use a hypothesis-driven, data-informed approach to identify and validate problems
• Own problem spaces from discovery through to delivery
• Design intuitive, accessible, and scalable solutions across complex workflows
• Partner with Product, Engineering, and stakeholders to shape product direction
• Influence decisions through insight, design expertise, and clear communication
• Contribute to design culture and UX maturity across the organisation
• Mentor and support other designers through feedback and guidance

What you’ll need:

• Strong UX design experience across discovery and delivery
• Expertise in user research methods and insight generation
• Ability to design complex, scalable digital experiences
• Proficiency in modern design and prototyping tools
• Experience working in cross-functional product teams
• Strong communication and stakeholder management skills
• Understanding of accessibility and usability best practices
• Experience contributing to or working within design systems