Job Description

Solutions Architect - Ad Tech | 100K-130K + bonus + equity | Hybrid (London, 2-3 days/week)
The Company
Our client is a fast-growing AI-driven technology business powering custom data and modelling solutions for global advertisers. Their platform connects directly with client data, tech stacks, and goals to deliver bespoke, transparent outcomes - from clean room integrations to algorithmic decisioning and performance measurement.
They are building out a lean UK team and hiring a high-impact Solutions Architect to sit at the intersection of commercial, product, and engineering. This is a rare chance to shape go-to-market strategy, technical delivery, and product evolution in a business backed by top-tier investors.
The Job

• You'll partner with sales and leadership to scope and deliver custom technical solutions for advertisers and enterprise partners.
• You'll lead discovery, integration mapping, and technical storytelling - helping define what's possible across APIs, data sets, and modelling.
• You'll act as a technical bridge between the client and internal data science/product teams - fluent in the language of both commercial outcomes and technical constraints.
• You'll contribute to shaping the UK offering, helping define local needs, new use cases, and scalable delivery models.
• You'll be client-facing, highly collaborative, and trusted to think on your feet

You

• 5-7+ years in ad tech, data/AI platforms, or technical consulting (SaaS, martech, programmatic, or similar).
• Comfortable with APIs, SQL, and ideally some exposure to Python or JavaScript - not coding day to day, but able to understand how things work.
• Deep understanding of the UK ad tech landscape - identity, privacy, clean rooms, data strategy.
• Client-facing, solutions-led, and commercially curious - confident partnering with sales and product to shape strategy.
• Comfortable in a fast-moving, high-trust startup environment

Nice to Have

• Experience in product, pre-sales, or solutions architecture.
• Exposure to EMEA data/privacy regulations.
• Agency-side background if combined with technical depth.

Apply Now
Jack Fitzpatrick
Senior Consultant - Ad Ops, Programmatic & Account Management
Sphere Digital Recruitment currently have a variety of job opportunities across digital so feel free to get in touch with us to find out how we can help you. Please take a look at our website.
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