Founding Designer (+ Equity) at Mozart AI

Founding Designer (+ Equity) at Mozart AI

Full-Time No working from home possible
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Job Title

Founding Designer

Salary

Not Disclosed + Equity

Company Description

Balderton-backed AI music startup making studio-quality creation universal

Job Description

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.

Location

London, UK

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.

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.

The ideal candidate

  • 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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Founding Designer (+ Equity) at Mozart AI employer: Jack & Jill

Phanes Neurotechnology is an exceptional employer, offering a unique opportunity to shape the future of neurotechnology research in a vibrant London setting. With a commitment to rigorous scientific standards and a culture that values integrity and collaboration, employees are encouraged to grow professionally while contributing to meaningful advancements in healthcare. The company fosters an environment where innovative thinking thrives, providing access to cutting-edge resources and partnerships with leading clinical experts.

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Contact Details:

Jack & Jill Recruitment Team