Joe Mathews

WORK HISTORY

EDUCATION

ABOUT JOE MATHEWS

I’ve spent 20 years leading engineering teams through every major tectonic shift in tech: from On-Prem to Cloud, the move to Mobile, and now the transition to AI-Native architectures.I don\'t just build software; I build the systems and cultures that make technical outcomes inevitable. From pre-seed prototypes to Series E scaling and a $100M+ exit (Xumo/Comcast), my focus is bridging the gap between high-level business intent and stable, scalable code.The industry is changing. You can’t build an engineering team like you used to. In the age of AI, the bottleneck isn\'t syntax; it\'s context. I am currently focused on three core pillars of the modern development lifecycle:* Context Capsules: Implementing a logical layer over architecture that captures the \"Why\" and \"Intent\", ensuring AI and humans can collaborate without losing the plot.* Engineers as Builders: Empowering engineers to move beyond the \"How\"(syntax) to own the \"What\" and \"Why\"(product logic). My current thesis:\"AI isn\'t coming for your job; Product Owners are\"* Vybrid Coding: Mastering hybrid orchestration where AI handles the heavy lifting of syntax, while humans focus on high-value architectural orchestration.I specialise in course-correcting teams and modernising legacy V1 products into AI-native powerhouses. My background includes:*Scaling: Grown teams from 0 to 100+, managing global, multicultural talent.* Capital: Navigating fundraising (Seed to Series E) and conducting technical due diligence for M&A.* Culture: Promoting high-trust, low-attrition environments built on ownership and psychological safety.Whether I’m acting as a fractional CTO, conducting technical due diligence via abovethewater.co.uk, or mentoring the next generation of Builders, I help companies replace engineering ambiguity with absolute visibility.Let’s connect if you’re looking to:* Transition a legacy team to an AI-native workflow.* Scale your engineering culture without losing velocity.* Audit your technical debt before a major round or exit.