Chief Technology Officer (£100k-£140k + Equity) at VC-backed B2B marketplace scale-up

Company: Jack & Jill
Apply for the Chief Technology Officer (£100k-£140k + Equity) at VC-backed B2B marketplace scale-up
Location: London
Job Description:

Job Title

Chief Technology Officer

Salary

£100k-£140k + Equity

Company Description

VC-backed B2B marketplace scale-up

Job Description

You will lead the technology strategy for a fast-growing marketplace, scaling the platform and team through a 10x revenue journey. Inheriting a 40-person product and engineering function, you will evolve architecture, implement advanced data and AI capabilities, and partner with the CEO to drive commercial success and operational excellence.

Location

London, UK

Why this role is remarkable

  • Lead a 10x growth phase for a marketplace with strong unit economics and a proven business model.
  • High-impact executive role balancing board-level strategy with hands-on architectural leadership and team building.
  • Well-funded scale-up backed by top-tier VCs with a clear roadmap to becoming a market leader.

What You Will Do

  • Evolve the marketplace platform and architecture to handle massive order volume increases with high reliability.
  • Scale the product and engineering organization, including hiring a new leadership layer and improving delivery speed.
  • Lead data and AI initiatives for demand forecasting, personalized discovery, and internal operations automation.

The ideal candidate

  • Proven experience scaling technology and engineering teams through high-growth cycles in B2B or marketplace businesses.
  • Strong technical credibility with the ability to challenge architectural decisions while maintaining a commercial operator’s mindset.
  • Hands-on experience with applied AI and data platforms to drive measurable business outcomes and operational efficiency.

#J-18808-Ljbffr…

Posted: August 1st, 2026