At a Glance
- Tasks: Lead UX/UI design for data-driven SaaS, creating impactful user experiences.
- Company: Fastmarkets, a top price-reporting agency for global commodities.
- Benefits: Inclusive workplace, flexible work environment, and opportunities for professional growth.
- Other info: Collaborative culture with mentorship opportunities and focus on user insights.
- Why this job: Shape world-class designs and influence product direction in a dynamic team.
- Qualifications: 7+ years in UX/UI with strong Figma skills and a passion for design.
The predicted salary is between 60000 - 80000 £ per year.
Fastmarkets is an industry-leading price-reporting agency (PRA) and information provider for global commodities, providing price data, news, analytics and events for the agriculture, forest products, metals and mining and new-generation energy markets. Fastmarkets' data is critical for customers seeking to understand and predict dynamic, sometimes opaque markets, enabling trading and risk management.
The Role
We're looking for a Lead UX/UI Designer to shape world-class user experiences across multiple delivery channels. This senior individual contributor role owns complex, cross-functional design initiatives and sets the bar for visual craft, interaction design, and evidence-based decision-making. You will own the CX roadmap based on customer feedback distilled by user research. You'll partner closely with product managers, engineers, data teams and stakeholders across the business, helping drive both immediate improvements and long-term strategic UX evolution.
What You'll Do
- Design Leadership & Strategy - Lead end-to-end design for complex product initiatives—from discovery to delivery—spanning multiple channels and customer segments. Translate ambiguous problem spaces into clear hypotheses, design directions and high-impact solutions. Champion evidence-based design, shaping research questions, success metrics, and measurement plans.
- Design Delivery - Produce user flows, information architecture, wireframes, high-fidelity UI and interactive prototypes using Figma at an expert level. Facilitate complex stakeholder alignment with clear rationale, storytelling, and structured communication (workshops, Looms, walkthroughs). Ensure your work meets the highest standards of craft, accessibility, and usability.
- Mentorship & Team Support - Provide informal leadership, direction and feedback to junior/mid designers—uplifting quality, consistency, and design maturity. Conduct design critiques, share best practices, and coach others on systems thinking and UX fundamentals.
- Data-Driven Design - Partner with PMs, engineers and data analysts to define success events and measurable UX outcomes. Use analytics tools (Heap or similar) to validate assumptions and inform iteration.
- Design System & UI Standards - Extend and refine our design system with scalable, accessible components, tokens and patterns. Create documentation that ensures clarity and consistency across teams. Identify opportunities for convergence across products to improve coherence and efficiency.
- Research & Customer Insight - Partner with researchers or independently run lean testing, including usability studies, concept validation, and rapid experiments. Translate insights into actionable design decisions and iterate based on feedback.
- Collaboration & Quality - Work closely with engineering throughout the build process, providing support, spec clarity, and QA collaboration to maintain design integrity. Maintain organised, well-structured Figma files with clear naming, notes and versioning hygiene.
Qualifications
We're proud to be an equal opportunities employer and are committed to creating a fully inclusive workplace, where everyone feels able to participate and contribute meaningfully.
Knowledge, Experience And Skills
We are looking for an individual who is highly motivated, driven, and has a passion to be part of a fast-paced, successful team. Being a strong team player is also important as well as someone who is happy to work flexibly.
What You'll Need
- 7+ years experience in product-focused UX/UI, with a portfolio demonstrating end-to-end work on complex, data-rich, or B2B/SaaS applications.
- Demonstrated ability to lead design work independently and influence product direction.
- Expert-level Figma capability: components, variants, tokens, auto-layout, prototyping, and design systems.
- Strong interaction design skills and impeccable visual design craft.
- Experience designing for multi-device experiences and responsive layouts.
- Familiarity with analytics, experimentation, and metrics-driven iteration.
- Superb communication, facilitation, and stakeholder-management skills.
- Ability to act as a mentor and thought partner to less experienced designers.
- Pragmatic, outcome-focused, and comfortable navigating large or ambiguous problem spaces.
Nice to have
- Working knowledge of HTML/CSS.
- Experience with dashboards, financial data, or information-heavy interfaces.
- Experience in Agile environments (Jira, FigJam workshops).
- Familiarity with accessibility standards (WCAG).
Success looks like
- Clear improvements in user task completion, adoption, engagement or retention driven by your design work.
- Strong alignment and clarity across product teams, with design strategy playing a key part in decision-making.
- A more mature, scalable, and well-documented design system.
- Improved design standards and quality across the team, supported by your guidance.
Senior UX/UI Design Lead for Data‐Driven SaaS in London employer: Fastmarkets
Fastmarkets is an exceptional employer that fosters a collaborative and innovative work culture, where your contributions as a Senior UX/UI Design Lead will directly impact the user experience of critical data-driven products in the commodities sector. With a commitment to employee growth, you will have opportunities for mentorship and professional development while working alongside talented teams in a dynamic environment that values evidence-based design and creativity. Located in a vibrant area, Fastmarkets offers a unique chance to be part of a forward-thinking company that prioritises inclusivity and meaningful work.
StudySmarter Expert Advice🤫
We think this is how you could land Senior UX/UI Design Lead for Data‐Driven SaaS in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio that highlights your best UX/UI work, especially projects that demonstrate your ability to tackle complex problems. Make sure it’s easy to navigate and visually appealing—just like the designs you create!
✨Tip Number 3
Prepare for interviews by practising common design questions and scenarios. Think about how you would approach user research or design critiques. We want to see your thought process, so be ready to explain your decisions clearly.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Fastmarkets. Don’t miss out on this opportunity!
We think you need these skills to ace Senior UX/UI Design Lead for Data‐Driven SaaS in London
Some tips for your application 🫡
Showcase Your Portfolio:Make sure to include a link to your portfolio that highlights your best work. We want to see your end-to-end design process, especially for complex, data-rich applications. This is your chance to shine!
Tailor Your Application:Don’t just send a generic application! Take the time to tailor your CV and cover letter to reflect how your experience aligns with our needs. We love seeing candidates who understand our mission and can articulate how they fit in.
Be Clear and Concise:When writing your application, keep it clear and to the point. We appreciate well-structured communication, so make sure your thoughts are organised and easy to follow. This reflects your design thinking!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re serious about joining our team!
How to prepare for a job interview at Fastmarkets
✨Know Your Design Process
Make sure you can clearly articulate your design process from start to finish. Be ready to discuss how you approach user research, ideation, prototyping, and testing. This will show that you understand the complexities of UX/UI design and can lead projects effectively.
✨Showcase Your Portfolio
Bring a well-organised portfolio that highlights your best work, especially projects that involve data-driven design or B2B/SaaS applications. Be prepared to explain your role in each project, the challenges you faced, and how your designs improved user experience.
✨Prepare for Collaboration Questions
Since this role involves working closely with product managers, engineers, and stakeholders, be ready to discuss your experience in cross-functional teams. Share examples of how you've facilitated alignment and communication among diverse groups to achieve design goals.
✨Demonstrate Your Analytical Skills
Familiarise yourself with analytics tools and be prepared to discuss how you've used data to inform your design decisions. Highlight any experience you have with metrics-driven iteration and how it has led to successful outcomes in your previous projects.
