Senior Product Designer

Senior Product Designer 

📍 Location: Bournemouth (minimum 2 days a week in the office)

🕒 Type: Full-time

💰 Salary: £40,000 - £45,000 per annum, based on experience

Design products that make a real difference

At 3 Sided Cube, we’re looking for someone who enjoys using product design to bring clarity to complex problems - working through ambiguity, getting to the heart of what really matters to users, and helping teams make better decisions along the way.

As a Senior Product Designer, you’ll take ownership of meaningful product challenges from discovery through to delivery, shaping experiences that are thoughtful, accessible and genuinely useful.

This role is for someone who loves getting under the skin of a problem. You’re comfortable balancing user needs, client context and real-world constraints, and you care about shipping work you’re proud of. You’ll work closely with product, engineering and clients, using strong thinking, evidence and craft to influence direction and strengthen outcomes.

If you care deeply about quality, accessibility and impact, and enjoy working alongside others to build products that make a real difference then we’d love to hear from you.

What you’ll be doing ✨

• Lead end‑to‑end product design across projects, navigating ambiguity with confidence and curiosity

• Get to the heart of problems, framing solutions around real user needs and clear product intent

• Deliver strong UX, UI and interaction design that raises the quality of the overall experience

• Use research, data and evidence to inform decisions and challenge assumptions

• Champion accessibility, inclusivity and user value as non‑negotiables

• Contribute to improving design systems, patterns and ways of working

• Collaborate closely across disciplines to keep teams aligned and delivery running smoothly

• Share ideas, tools and thinking that help raise the bar for design craft across the team

Who You Are 🧩

You’re a thoughtful, confident product designer who cares about doing good work and doing it well. You’re comfortable taking ownership, working through ambiguity, and influencing outcomes through strong thinking and collaboration.

You’ll bring:

• Experience leading complex product design work from discovery through to delivery in an agency environment

• A strong portfolio demonstrating end-to-end digital product design (research → UX → UI)

• A strong focus on quality, craft and usability across UX, UI and interaction design

• A user‑centred mindset, grounded in research, insight and evidence

• Advanced skills in Figma and modern prototyping tools (e.g. Framer)

• Confidence working closely with product, engineering and clients to shape direction

• The ability to challenge constructively when quality or user experience is at risk

• Confidence facilitating workshops, critiques and collaborative sessions

• Strong communication skills and the ability to influence cross‑functional partners

• A clear commitment to accessibility, inclusivity and designing for real‑world use

What We Offer 💚

All the great benefits that make Cube a genuinely great place to work:

• 🏡 Flexibility at its Best – Hybrid or remote working, flexible hours and bank holidays, and a £250 remote working budget to set up your ideal home office

• 🏖️ Time to Recharge – 23 days of holiday (plus 1 extra day each year up to 28), with the option to buy 5 additional days annually

• 💸 Company Pension Scheme – Salary sacrifice option up to 10%, with Cube contributing up to 8%

• 🌍 Work Abroad – After probation, you can request to work from abroad for up to 2 months per year

• 👶 Enhanced Parental Leave – Up to 20 weeks full paid maternity leave and up to 8 weeks full pay for secondary caregivers

• 🧠 Wellbeing Support – Unlimited access to the OpenUp platform, Cycle to Work scheme, free eyes tests, and Company Friday lunches on us

• 💖 Giving Back – 3 paid days per year to volunteer for a cause you care about, and a birthday donation to a charity of your choice

• 📚 Invest in Your Growth – Up to £1000 per year for training courses, books, or conferences 

• 🐾 Vibrant Workspace – Fun, relaxed, pet-friendly office with an excellent coffee machine, various monthly events and free parking

• 🎉 Social Events & Celebrations – Regular team activities, remote and in-person events, beach cleans, BBQs, and our annual Awards Ceremony

If you’re excited about joining a team that designs products people love to use  and want to be part of a supportive, mission-driven culture, we’d love to hear from you!

👉 Apply now and help us design for impact.

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DEI at Cube 🌈

3 Sided Cube is an equal opportunity employer. We believe diverse teams build better products, and we’re committed to creating an inclusive environment where everyone can do their best work.

If you need any reasonable adjustments during the recruitment process, just let us know – we’re very happy to help.

If you’re excited by the idea of designing products that genuinely help people, and want to be part of a thoughtful, supportive team using tech for good – we’d love to hear from you.