You will own design end-to-end for a breakthrough music platform, bridging the gap between a pro-grade studio tool and a viral consumer creator product. Working alongside the founders in London, you’ll leverage AI-native workflows to ship branding, design systems, and frontend code that defines the future of musical expression.
Founding Designer at Mozart AI
Are you a designer who actually makes music? This Balderton-backed startup is seeking a Founding Designer to own the identity of a platform making studio-quality music creation as universal as listening. You'll move beyond static mockups to ship real frontend code using AI-native tools, building a brand that appeals to both casual creators and pro producers. With up to 0.8% equity and a mission to redefine a multi-billion dollar creative industry, this is the chance to lead design at a 10-person team moving at extreme velocity. If you're a high-output generalist who lives in Figma and Cursor, this role is for you.
What's the next step?
Jack finds you jobs at companies like Mozart AI. Talk to Jack to get considered for roles that fit what you're great at.
Location
London, United Kingdom
Compensation
Not Disclosed + Equity
Company
Mozart AI
Role overview
Software10 employeesLondon, United KingdomPre-Seed (VC-backed)
Mozart is building a world where everyone can feel the joy of creating music, socially. Our customers range from grandmas using Vibe sessions to Grammy winners using the Studio. Music is entering its first explosive moment of creation-driven consumption, and we want to shape that world while preserving the social, fun side of music creation. We’ve raised over $7m from Balderton Capital (backers of Revolut) and Silicon Valley legends like Kevin Hartz, Emery Wells, backers of Uber, Spotify, etc.
Backed by EWOR, New Renaissance Ventures, Atlantis Ventures, Felix Jahn, Stefan Glaenzer.
What you will do
- Execute a full consumer rebrand and ship a unified design system across product, marketing, and motion within your first 60 days.
- Run at least four design-led cohort experiments per month, using data and first-principles thinking to drive signups, activation, and paid conversions.
- Directly bridge the design-to-code gap by writing React and Tailwind CSS, ensuring every pixel in production perfectly matches your high-fidelity interactive prototypes.
Who this is a fit for
- A consumer-focused designer with a portfolio of emotional, high-engagement brands (e.g., Spotify, Instagram) rather than B2B SaaS or administrative dashboards.
- An AI-native power user who treats tools like Cursor and Claude as a core part of their design discipline to ship frontend code and interactive prototypes quickly.
- A musician, producer, or beatmaker who speaks the language of creators and possesses deep intuition for what makes music-making tools feel fun and approachable.
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Why this role is remarkable
- Join a tier-1 venture-backed team (Balderton) as the first design hire, owning up to 0.8% equity and defining the entire visual and creative identity of the brand.
- Solve a unique dual-mode design challenge, building a product that serves both “tourist” casual creators and professional bedroom producers without compromising on power or accessibility.
- Ship at extreme velocity using an AI-native toolchain (Cursor, Claude Code), where your designs move from Figma to production in hours rather than weeks.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Mozart AI wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.