At a Glance
- Tasks: Design innovative products and enhance user experiences in a fast-paced environment.
- Company: Join Smarkets, a leading tech company revolutionising prediction markets.
- Benefits: Competitive salary, stock options, health insurance, and generous holiday leave.
- Other info: Dynamic team culture with regular socials and a focus on collaboration.
- Why this job: Make a real impact while working with cutting-edge design tools and technologies.
- Qualifications: 6+ years in product design with strong skills in Figma and UX.
The predicted salary is between 66150 - 80850 £ per year.
Smarkets runs one of the world’s most sophisticated prediction markets, handling over £29 billion in volume since 2010 and engaging 200,000+ traders globally. We’re a technology company that revolutionises betting - from sports to political markets, delivering the sharpest prices and the fairest odds.
About The Role
We're hiring a Principal Product Designer to join Smarkets. It's a role with real weight and real freedom behind it: you'll help set the Smarkets products direction and build their core experience from the ground up.
What You Will Do
- Design autonomously. You’ll define and drive design work from scratch - identifying what needs to be done while raising the quality bar. You’ll be working closely with execs, product, engineering.
- Simple interfaces. Designing products that solve problems in a simple and elegant way while taking care of every small detail, from wire-framing to designing end-to-end flows and prototypes.
- Design for clarity and depth. Our product touches prediction and betting markets across many categories e.g. sports, politics, current events, technology etc. Your job is to make these powerful tools feel accessible, intuitive, and engaging.
- Prototype quickly and test ideas. You’ll use tools like Figma, Cursor, and light code to explore concepts, validate assumptions, and refine interfaces based on real feedback.
- Develop insights through research. You’ll talk to users, analyse behaviour, and extract meaningful patterns that inform product direction.
- Enhance our design system for both of our products. You’ll redefine the standards and systems that keep our products cohesive as they grow.
- Act as a force-multiplier. You’ll raise the bar - not just through your own work, but by modelling great thinking, process, and collaboration across the company.
About You
- 6+ years designing consumer products, ideally at early-stage companies.
- A portfolio demonstrating systemic thinking and attention to detail.
- Expertise in iOS, Android, and web design.
- Strong visual/interaction skills and fluency in Figma and AI-coding tools (Cursor, v0, etc.).
- Clear, thoughtful communication — whether you’re sharing work, making a case, or putting together a presentation.
- Strong sense of ownership and ability to navigate ambiguity.
- Strategic product thinking and the ability to articulate design logic.
- Understanding of the technical implications of your design choices.
- A focus on UX and an understanding of human behaviour.
- Clean visual aesthetic with a mastery of typography and grids.
- Passion for complex problem-solving.
- Bonus: Experience in fintech, crypto, or data-intensive products.
- Bonus: Formal design education.
Our Values
Our values are at the heart of everything we do - guiding how we work, collaborate, and innovate. They reflect what we expect of ourselves and each other to deliver the best results, while fostering a positive, high-performing environment:
- Push to Win: We set ambitious goals and relentlessly pursue them, always striving for excellence.
- Make Others Better: We lift each other up, share knowledge, and celebrate team success over individual achievement.
- Give a Shit: We care deeply about our work, our users, and the impact we make.
- Be a Pro: We take ownership, act with integrity, and consistently deliver to a high standard.
- Bring the Energy: We bring positivity, curiosity, and enthusiasm to everything we do, inspiring those around us.
Culture Fit
These values define how we succeed as a team. If this isn’t you, this may not be the right place. We hire people who thrive in a fast-paced, collaborative, and ambitious environment.
Perks & Benefits
We offer a competitive salary and benefits package, alongside a dynamic, collaborative environment where your work truly makes an impact and your voice is heard. Our team is diverse, driven, and ambitious - united by a strong work ethic and a hunger to innovate and win.
- Stock Options: Vest over 4 years - your success is our success.
- Pension Scheme: Competitive plan via Aviva, with up to 6% matched contributions if you opt in.
- Health Insurance: Comprehensive coverage to keep you and your family healthy.
- Enhanced Parental Leave: Enhanced maternity and paternity leave to support you through life’s most important moments.
- Stay Fuelled: Enjoy fresh, chef-made breakfast and lunch every day, plus a constant supply of fruit, snacks, tea, coffee and soft drinks — because great work starts with great food.
- Cycle-to-Work Scheme: Support for sustainable commuting and staying active.
- Learning & Development: £1,000 annual education budget for courses, conferences, books, or training.
- Holiday: 25 days paid leave + bank holidays, with the option to carry over 5 days.
- Flexible Working: Hybrid model with 3 days in the office and 2 days from home to fit your lifestyle.
- Team Energy: Regular socials, hackathons, and events — because collaboration and fun go hand‑in‑hand.
Diversity & Inclusion
We’re an equal opportunities employer and celebrate diversity in all its forms. If you need any adjustments during the recruitment process, please let us know — we’re happy to accommodate your needs.
Principal Product Designer employer: Quantum Stack Jobs
Smarkets is an exceptional employer, offering a vibrant and collaborative work culture in the heart of London. As a Principal Product Designer, you'll enjoy a competitive salary, stock options, and a generous learning budget, all while working alongside a diverse team that values innovation and excellence. With a strong focus on employee growth and well-being, including enhanced parental leave and flexible working arrangements, Smarkets ensures that your contributions are recognised and rewarded in a meaningful way.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Product Designer
✨Show Off Your Portfolio
In the world of UX/UI design, your portfolio speaks volumes! Make sure it's packed with your best work and showcases your process, not just the final product. We want to see how you tackle design challenges, so consider adding case studies that reflect your thought process and user-centric approach.
✨Get Involved in Design Communities
Jump into local or online design meetups and workshops! Places like UXPA or local design events can be goldmines for networking and learning. Plus, mingling with fellow designers can introduce you to potential job openings that might not be listed elsewhere.
✨Tailor Your Applications
When you find a role that excites you, like the one at Quantum Stack Jobs for a Principal Product Designer, make your application count! Highlight specific projects and skills that directly relate to the job description. Hiring managers are looking for candidates who fit into their specific team, so show them you’re the one!
✨Leverage Social Media
Don't underestimate the power of social media in finding a UX/UI design job! Follow design leaders on platforms like Twitter or Instagram, share your work, and engage in conversations. It’s a great way to get noticed by recruiters and even catch wind of openings at companies like Quantum Stack Jobs before they go live!
We think you need these skills to ace Principal Product Designer
Some tips for your application 🫡
Showcase Your Design Process:When you're applying for a UX/UI Design role like Principal Product Designer at Quantum Stack Jobs, make sure to include examples that clearly highlight your design process. We want to see not just the final product but also the journey that led you there—wireframes, user personas, and iterations demonstrate your thought process and user-centric approach!
Tailor Your Portfolio:A tailor-made portfolio is crucial for a full-time design role! Curate your best projects that align with the kind of work Quantum Stack Jobs does. We suggest including 3-5 case studies that showcase a variety of skills such as wireframing, prototyping, and user testing to really make your application pop.
Craft a Compelling Cover Letter:Your cover letter should not just be a summary of your CV. Use it to express why you’re excited about UX/UI Design and what draws you specifically to Quantum Stack Jobs. Mention any relevant experience, tools you’re proficient in (like Sketch or Figma), and how you can contribute to their projects.
Highlight Collaboration Skills:In the world of UX/UI Design, teamwork is crucial. Make sure to highlight any past experiences where you worked in cross-functional teams. Illustrate how you communicated design decisions and listened to feedback, as this will resonate well with the culture at Quantum Stack Jobs.
How to prepare for a job interview at Quantum Stack Jobs
✨Show Off Your Portfolio
When you're gunning for a full-time UX/UI design role, your portfolio is your best friend! Make sure you've got a solid selection of your work, showcasing not just the final designs, but the process behind them—think wireframes, user flows, and any user research you've conducted. During the interview with Quantum Stack Jobs, be prepared to discuss your design decisions and how they solve specific user problems.
✨Prepare for Design Challenges
Expect to face some practical design tasks during your interview. Quantum Stack Jobs might ask you to tackle a quick design challenge or critique an existing interface. Brush up on your problem-solving skills and try to articulate your thought process as you work through these scenarios. Showing how you approach a design problem is just as important as the final output!
✨Know the Tools of the Trade
Familiarise yourself with the tools commonly used in the industry—figma, Adobe XD, or Sketch should be second nature to you. Be ready to discuss your preferred tools during the interview and how they've shaped your design process at previous positions. This knowledge could give you an edge at Quantum Stack Jobs!
✨Show Passion for User Experience
In a full-time UX/UI design role, having a genuine passion for improving user interactions can set you apart. Be prepared to share instances when you went above and beyond to ensure a great user experience in your previous projects. This will demonstrate that you’re not just a designer, but a user advocate, which is exactly what Quantum Stack Jobs is looking for.
