Head of MarTech & Growth - UK & Global

London, England · London · 5+ years experience · Posted Oct 14, 2026

At a glance

WIZE is looking for a Head of MarTech & Growth to build the technical and strategic engine behind WIZEs entire acquisition as it launches in the UK.
This is a hands-on role combining ownership of the marketing technology stack with direct accountability for pipeline, conversion, and revenue growth in a brand-new market.

Co-own go-to-market strategy for the UK launch and WIZEs wider international growth with the Managing Director.
Own the lead-to-revenue funnel end-to-end, identifying and closing leverage points across marketing, sales, and customer success.
Set growth targets, build forecasting models, and report progress against pipeline and revenue goals.
Lead the implementation of HubSpot as WIZEs core marketing and growth platform, integrated with CRM, sales, and CS systems.
Own the full MarTech stack including selection, integration, and lifecycle management of CRM, marketing automation, analytics, and attribution tools.
Build automated workflows such as lead scoring, nurture sequences, and lifecycle triggers that scale without adding manual overhead.
Bring AI into the funnel through lead scoring, conversational SDR agents, and predictive signals while ensuring GDPR/UK data privacy compliance.
Identify and prioritize UK segments using data including TAM/SAM sizing, customer fit scoring, and unit economics by segment.
Build attribution models and reporting frameworks that show what is driving pipeline and revenue.
Present data-backed growth and expansion recommendations to executive leadership quarterly, alongside the Managing Director.

5+ years in growth, marketing operations, or RevOps, with hands-on ownership of a MarTech stack.
A track record of building a lead-to-revenue engine in B2B SaaS, fintech, or financial services technology.
Experience implementing HubSpot from the ground up, not just administering an existing instance.
Comfort operating as a true build partner to a senior executive in a brand-new market.
Sharp analytical instincts and working fluency with AI-driven GTM tools, applied with a practical, ROI-driven approach.
A builders mindset with willingness to architect a system and roll up sleeves to fix a broken workflow.