Senior UX/UI Designer (CRO)

Responsibilities

We are representing a global creative agency seeking a Senior UX/UI Designer with specialized expertise in Conversion Rate Optimisation (CRO) and experimentation. You will be embedded within a dedicated CRO squad, designing and optimizing high-performing digital experiences across desktop and mobile platforms.

Your day-to-day work will include:

• Leading the end-to-end UX/UI design process for A/B testing, multivariate testing, and landing page optimization initiatives
• Developing detailed user flows, interaction models, wireframes, and high-fidelity interactive prototypes specifically optimized for experimentation
• Creating pixel-perfect UI designs that incorporate persuasive design patterns, psychological triggers, and conversion-focused hierarchies
• Working with tokenized design systems to ensure scalability, efficiency, and consistency across multi-brand environments
• Designing unique, tailored user journeys for multiple sub-brands while maintaining core design system architectures
• Translating user feedback, testing data, and statistical results from A/B tests into actionable design iterations
• Collaborating closely with developers during implementation, providing detailed specifications and reviewing builds to ensure high-fidelity execution
• Working with CRO Strategists, Web Analysts, Product Managers, and front-end Developers in a fast-paced, agile squad environment
• Advocating for data-informed design decisions and presenting concepts clearly to clients and stakeholders
• Contributing to conversion-oriented design libraries, templates, and documented best practices

What We're Looking For

You are a hands-on, highly motivated UX/UI or Product Designer with deep expertise in conversion-centered design principles and data-driven optimization. You excel at creating intuitive, efficient digital experiences that perform.

Essential skills and experience:

• Exceptional proficiency in Figma, with ability to create structured, scalable design files, component libraries, and realistic prototypes
• Deep understanding of tokenized design systems and design tokens in Figma for managing styling variables and cross-platform consistency
• Proven ability to design distinct user journeys for multiple sub-brands while balancing customization with systemic rules
• Strong portfolio demonstrating end-to-end design process, specifically showing use of user insights and data to design landing pages and A/B test variations
• Mastery of user psychology, persuasive design, usability standards, and responsive layouts
• Solid understanding of front-end capabilities (HTML, CSS, basic JavaScript) to ensure designs are technically feasible
• Strong communication skills and collaborative mindset, comfortable working in fast-paced agile testing cycles
• Strong understanding of web accessibility (WCAG) and page performance considerations

Desirable experience:

• Experience designing for A/B testing, personalization, CRO, or landing page optimization
• Background in e-commerce, transactional websites, lead-generation pages, or digital products
• Experience designing for digital commerce and product contexts

How We Work with You

When you apply through Get A Job.ai, our talent team will carefully review your portfolio and experience against this role. If there's a strong match, one of our recruiters will reach out to conduct an initial screening conversation to understand your background, design approach, and career goals.

Following a successful screening, we will submit your profile to our client for consideration. Throughout the interview process with the client, we'll provide guidance and support. Please do not contact the client directly—all communication should flow through our recruitment team to ensure the best experience for everyone involved.

This is a hybrid role based in London, with teams working in the office an average of four days per week. If you require accommodations or flexibility, please discuss this with our team during the initial screening.

Pay

Compensation details will be discussed during the screening process based on your experience level and the client's budget for this position.

Equal Opportunity: Get A Job.ai is committed to equal opportunity employment. We welcome applicants from all backgrounds and consider candidates without regard to race, color, religion, sex, national origin, age, disability, or any other protected characteristic.