Jack & Jill
Senior AI Product Designer (£60k-£70k) at Mustard Navy
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Job Title
Senior AI Product Designer
Salary
£60k-£70k
Company Description
Mustard Navy is the UK’s first product design agency dedicated to AI products, helping healthtech and sustainability innovators transform emerging technology into loved products. Founded by industry veterans, the studio specializes in vision prototyping, zero-to-MVP builds, and turning around complex, data-rich products for global ventures.
Job Description
Join Mustard Navy as a Senior AI Product Designer to lead end-to-end client projects that define the future of intelligent technology. You'll bridge design craft with machine learning, creating everything from vision prototypes to full-scale MVPs. This pivotal role offers the unique opportunity to shape a growing studio’s culture while working directly with category-defining founders.
Location
London, UK
Why this role is remarkable
- Be at the absolute forefront of AI design, working on products that utilize machine learning, agentic experiences, and conversational interfaces rather than treating AI as a side interest.
- Join the UK's first specialist AI design practice, working directly with industry veterans to build a studio from the ground up with significant influence over culture and process.
- Enjoy a high-impact environment where AI is both the product focus and the internal engine, constantly evolving how creative teams use technology to push design boundaries.
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What You Will Do
- Own client projects end-to-end, translating complex research and client requirements into visually stunning interfaces and interactive prototypes for data-rich AI products.
- Present design solutions directly to founders and C-suite stakeholders, confidently articulating decisions while navigating the ambiguity of zero-to-MVP builds and product turnarounds.
- Drive internal innovation by researching new technologies and experimenting with AI-driven workflows and "Vibe Coding" practices to evolve the studio’s design systems.
The ideal candidate
- Possesses over 5 years of digital product design experience, ideally within startups or agencies, with a portfolio demonstrating high-level craft in complex, data-heavy product environments.
- Demonstrates a deep understanding of foundational design principles for AI and algorithmic outputs, with the ability to zoom between high-level product vision and detailed execution.
- Thrives in autonomous, impact-driven settings and is eager to play an active role in business growth, culture-building, and evolving the agency's creative methodology.
Who are Jack & Jill?
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.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
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.
How does this work?
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 it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.
Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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