Product designer Work, Jobs in Brentwood, Essex (with Salaries)

Product Designer
Koah —London
- £150,000 - £200,000 a year
- Full-time
- Remote
- Heavy lifting
- APIs
Lead Product Designer
Euphoric Global —London
- £110,000 - £140,000 a year
- Full-time
- Remote
- IT
- Communication skills
Senior Product Designer - Digital CX
Sky —London
- Full-time
- Hybrid work
- Analytics
Lead Product Designer
US Mobile —London
- £140,000 - £180,000 a year
- Hybrid work
- Mentoring
- Gym membership
Quick apply
12d
Visual Designer (12 Month FTC/Secondment)
Lloyds Banking Group —London
- £72,702 - £80,780 a year
- Full-time
- Hybrid work
- Microsoft Office
Staff Product Designer - Design Systems - 100% Remote - EMEA
Hostaway —London
- Full-time
- Remote
- Bachelor's degree
- JavaScript
- AI
- Annual leave
Quick apply
Senior Product Designer
1st Formations —London
- £80,000 - £85,000 a year
- Full-time
- Hybrid work
- Analysis skills
- Mentoring
- Leadership
10d
Industrial Designer UK Remote
Fuku —London
- Full-time
- Remote
- CAD
- English
- Bachelor's degree
Quick apply
Product Designer
Right Formula —London
- Full-time
- Presentation skills
- Agile
- Communication skills
Product Designer
Air Apps —London
- £36,000 - £46,000 a year
- Full-time
- Bachelor's degree
- In-person
- Life insurance
Lead Graphic Designer
Ultralytics —London
- £80,000 - £150,000 a year
- Full-time
- Hybrid work
- AI
- Annual leave
- Flexible schedule
6d
Packaging & Product Artworker (Remote, 4 days - 6 months FTC)
Bloom & Wild —London
- Part-time
- Remote
- AI
- Work from home
- Employee discount
13d
Senior Product Designer
Fearless —London
- £55,000 - £70,000 a year
- Full-time
- Hybrid work
- Agile
- Communication skills
- HTML
- Flexible schedule
Quick apply
Brand Designer
Ravio —London
- £200 - £300 a day
- Remote
- AI
- Marketing
7d
Lead Product Designer
Artsy and Artnet —London
- £90,000 - £110,000 a year
- Full-time
- Hybrid work
- AI
- Leadership
- Communication skills
- Employee assistance programme
7d
Product Designer
Octopus Money —London
- £45,000 - £52,000 a year
- Financial services
- AI
- Communication skills
Product Designer
Stint —London
- £50,000 - £70,000 a year
- Full-time
- Gym membership
Quick apply
7d
AI Application Designer
Digitex Technologies —Dagenham
- £40,000 - £43,800 a year
- Full-time
- Travel
- In-person
- AI
- Free parking
- Annual leave
Quick apply
5d
Creative Designer
Air Apps —London
- £44,000 - £55,000 a year
- Full-time
- Bachelor's degree
- In-person
- Communication skills
- Life insurance
Senior Brand Designer
Propel Together —London
- £70,000 a year
- Remote
- Heavy lifting
- In-person
4d

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Product Designer

Koah
London

Apply Now

Job details

Full-time
£150,000 - £200,000 a year

Qualifications

Heavy lifting
SDKs
APIs

Full job description

About Koah

Koah is building AI–powered ad formats that work across any surface. In a chat app, a Koah ad feels like part of the conversation. On a publisher's website, it feels like editorial content. In a sidebar, a feed, an email – it adapts its layout, density, and tone to belong wherever it appears.

We're using AI to make ads better everywhere – composing the right format for the right surface with the right content in real time.

We're backed by Theory Ventures, live in AI apps serving millions of users, and we recently closed our Series A.

About the role

We're looking for a product designer to own the advertiser and publisher experiences – the creative tools, dashboards, and integration flows that make Koah work for both sides of the marketplace.

On the advertiser side, we're building toward a world where campaign agents do the heavy lifting – generating creative, selecting formats, optimising toward goals – and advertisers steer with goals and guardrails. You'll design the tools that give advertisers that power.

On the publisher side, you'll design the SDK integration experience – how publishers describe their surfaces, configure preferences, and see value from Koah.

You'll also shape the ad format system itself – how formats compose, adapt, and render across surfaces.

What you'll do

Design the advertiser experience end–to–end – campaign creation, AI–assisted creative tools, reporting
Shape how advertisers and campaign agents collaborate to produce and deploy ad creative at scale
Design the publisher integration experience – SDK onboarding, surface configuration, performance dashboards
Contribute to the ad format library – how formats adapt across different rendering contexts
Connect the dots across advertiser tools, publisher surfaces, and end–user ad experiences

You might be a fit if

You think in systems and can balance immediate user needs with long–term product vision
You've designed for multi–sided products – marketplaces, developer tools, ad platforms, or similar
You're excited about designing AI–augmented workflows, not just traditional dashboards
You care about craft because it compounds into trust
You're comfortable at the design–engineering boundary – schemas, structured data, component APIs
You're comfortable moving fast without a full spec and drive clarity through design

Compensation Range: $150K - $200K

Apply Now

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