Senior/Lead Product Designer (Mobile App, Web, Marketing) | Colossal | £70k-£90k | Remote (UK)

Senior/Lead Product Designer (Mobile App, Web, Marketing) | Colossal | £70k-£90k | Remote (UK)

70,000 - 90,000 / year
Application ends: October 14, 2025
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Job Description

We’re building the next generation of music discovery and monetisation tools for music creators, and reshaping how artists connect and make great music. Our mission is huge: to power the future of music for the internet… and we’re starting with a revolutionary new social marketplace.

Our background

Colossal is founded by Paul Anthony, Founder of one of the world’s fastest growing fintech companies, Primer — and as is backed by Europe’s most influential investors.

As a hobbyist producer of 10+ years, Paul grew frustrated by archaic platforms geared towards music producers wanting to make a living off their works, and felt current offerings had not kept up with the pace of innovation across the creator economy.

🤫 Shh… we’re in stealth-mode

Fresh off a fundraise, we’re building out our founding team and are looking for enormously ambitious, hugely pragmatic, highly experienced forward-thinkers to join us on our journey. Our product is game-changing, and so must our team be.

We’re not just looking for music folks. If you’re passionate about building beautiful, bold products, and are always thinking about “what’s next?” then this could be the opportunity for you.

What you will be doing

You will the primary owner of the web and mobile app interfaces for an exciting new social marketplace platform. This role involves building new modes of interaction, so we’re looking for someone who can think outside the box, and expect you to be able to cite references to sources of inspiration.

We’re creating brand-new paradigms for how people connect and make music. You should have a bold, artistic vision while being able to optimise for UX.

Requirements

Must have experience designing mobile apps, and web app interfaces with advanced motion interaction. Bonus: experience with brand design and marketing collateral.