Product Designer (Core Product)
full-time•London•£85k - £95k
About this role
About Kernel
Kernel provides enterprise RevOps teams with AI-powered company data for their CRMs. We raised $14M in Series A funding from top VCs and operators at Plaid, OpenAI, and Slack to build an AI-native alternative to Dun & Bradstreet's entity and hierarchy data.
RevOps teams at Navan, Gong, Mistral, and AlphaSense use Kernel to run their organizations.
At Kernel, we process 7B+ tokens a day and run 1.8M+ agents daily, all on an architecture that’s intentionally simple: one database, one queue. It’s minimalism built for massive scale (For reference, Wikipedia has 2.3B tokens in the English wikipedia). Our queue processes a daily volume on par with the entire Visa network’s transactions (~365M/day). All of which has been built by a small but mighty team of engineers.
The role
You’ll be Kernel’s first Product Designer - a foundational hire with end-to-end ownership of core product UX.
Your mission: simplify complexity. Make a powerful product feel effortless: clearer workflows, sharper mental models, fewer decisions, more confidence.
We’re not hiring for seniority. We’re hiring for impact.
What you’ll do
Own core UX end-to-end: flows, IA, interaction design, and visual craft.
Run ground-truth discovery: lead user interviews, synthesize fast, turn insight into shipped changes.
Prototype quickly: use whatever gets to a high-signal prototype (Figma, v0, Figma Make, etc.).
Ship with engineering + PM: tight loops, high quality in production, iterate fast.
Build the design foundation: principles, patterns, lightweight system - without slowing the team down.
5% “other stuff”: occasional help with decks/narrative when it moves the business.
What we’re looking for (impact > seniority)
You’ve shipped meaningful product work and can walk through decisions + outcomes.
You’re strong at simplifying complexity (not just polishing UI).
You can run discovery independently and get to the truth.
You move fast, communicate clearly, and collaborate tightly with engineers.
You have taste and execution: prototype → production details.
⚠️ This role may not be for you if you:
Need perfect clarity before starting.
Prefer long cycles and big “reveals.”
Want fully remote work (we move faster in-person).
What We Offer
We will do our best to offer you a ride of a lifetime. It will not be easy, but it will be thrilling.
💰 Salary: £85,000 – £95,000 + equity
🗓️ 24 days holiday per year + bank holidays
✈️ 2 weeks work-from-anywhere
💼 Pension plan
💻 Top-spec equipment and central London office
🏆 High-autonomy, high-trust environment with a small team shipping at pace.
🍽️ Free dinner at the office
🎉 Team events and dinners
🚀 Work directly with the founders to scale the systems that power enterprise AI
🎫 Visas & Relocation
We sponsor visas for exceptional candidates and provide relocation support for those moving to London.
Interview Process
Stage 1: Introductory call (30 minutes)
Stage 2: Portfolio deep dive (60 minutes)
A call with Marcus, the Hiring Manager, focused on ways of working and collaboration.
Stage 3: On-site working session (60-90 minutes)
Final Stage: Founders Interview - A conversation with Anders (CEO) and Marcus focused on values alignment and long-term vision (60 minutes).
Following Mutual Fit: Reference checks and offer stage.
What you'll do
- You will own the core UX end-to-end, including flows, information architecture, interaction design, and visual craft. Additionally, you will run user discovery, prototype quickly, and collaborate closely with engineering and product management.
About Kernel
Enabling precision neuromedicine.
Kernel's category-defining neuroimaging platform can be used to accelerate treatment development, improve patient outcomes, and reduce healthcare costs.
Ready to join Kernel?
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Frequently Asked Questions
What does Kernel pay for a Product Designer (Core Product)?
Kernel offers a competitive compensation package for the Product Designer (Core Product) role. The salary range is GBP 85k - 95k per year. Apply through Clera to learn more about the full compensation details.
What does a Product Designer (Core Product) do at Kernel?
As a Product Designer (Core Product) at Kernel, you will: you will own the core UX end-to-end, including flows, information architecture, interaction design, and visual craft. Additionally, you will run user discovery, prototype quickly, and collaborate closely with engineering and product management..
Is the Product Designer (Core Product) position at Kernel remote?
The Product Designer (Core Product) position at Kernel is based in London, United Kingdom. Contact the company through Clera for specific work arrangement details.
How do I apply for the Product Designer (Core Product) position at Kernel?
You can apply for the Product Designer (Core Product) position at Kerneldirectly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.