Senior Product Designer, Kernel AI

Core Product

£85-137k

+ Offers Equity

Figma

Senior and Expert level

London

More information about location

4+ days a week in office

RevOps Agents for the world's best GTM teams

Be an early applicant

RevOps Agents for the world's best GTM teams

21-100 employees

B2BArtificial IntelligenceEnterpriseInternal toolsBusiness IntelligenceSaaSSales

Be an early applicant

£85-137k

+ Offers Equity

Figma

Senior and Expert level

London

More information about location

4+ days a week in office

21-100 employees

B2BArtificial IntelligenceEnterpriseInternal toolsBusiness IntelligenceSaaSSales

Company mission

To enable revenue teams to research companies as if they had unlimited time.

Job

Company

Role

Who you are

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

What the job involves

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
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

Application process

Stage 1: Introductory call (30 minutes)
Stage 2: Portfolio deep dive (45 minutes)
Stage 3: Take-home assessment with on-site working session (60 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
Apply for this Job

Salary benchmarks

Our take

Company revenue and sales teams spend considerable time manually researching potential leads and customers, ascertaining if these potential clients are suffering from the problem their product is solving. Trawling through lead job descriptions and non-public financial data is a lengthy process, especially if you’re trying to infer information from them. Kernel.AI, formerly known as Momentum AI, saves revenue and sales team time with its fleet of AI Agents.

Kernel’s AI agents can be synced to Salesforce accounts to automate research into potential leads. The software maximises revenue and saves teams insurmountable time by building lists of potential customers. Growing enterprises such as GoCardless and FlatPay use Kernel to speed up their lead list.

The AI sales agents market was valued at $5.1 billion in 2024. By 2030, it’s expected to grow to $47.1 billion, indicating a lucrative space for Kernel. Launched by a founder who has already successfully launched two companies, Kernel shows plenty of promise as it builds itself up from 2023 seed funding.

Kirsty

Company Specialist at Welcome to the Jungle

Company

Funding (2 rounds)

May 2025

$9m

Series A

Dec 2023

$5m

Seed

Total funding: $14m

Company benefits

🏆 Competitive base salary + equity component
🗓️ 24 days holiday per year + bank holidays
✈️ 2 weeks work-from-anywhere
💼 Pension plan
💻 Top-spec equipment and central London office
🍽️ Free dinner at the office
🎉 Team events and dinners
🚀 Work directly with the founders to scale the systems that power enterprise AI

Company values

Customer Shareholders
Play to win
No sugar, no salt

Company HQ

Borough High St London

Articles

Kernel's Product Documentation

Leadership

Anders Krohn

(Founder)

Also a Member of RevGenius. Previously CEO for and Co-Founder of Aula Education and was the Co-Founder and Managing Director of Ublend.

Marcus Henglein

(Co-Founder)

Previously a co-founder and Advisor at projectaccess.co. Prior to that, they worked in Light Reconnaissance for Forsvaret and in Consulting at The Boston Consulting Group.

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