Harry Uglow

Building something new | Co-founder & former CTO of Dex | a16z speedrun scout

Co-founder

Dex· Speedrun 005 🇬🇧 London, England, United Kingdom

in LinkedIn

2025Co-founder· Dex

Founder · since 2025

Company

Dex

Role

Cofounder & CTO

Stage

—

no public source

Raised

—

no public source

Based

London Area, United Kingdom

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Dex

The AI tech recruiter that finds the most motivated candidates

Speedrun 005

Experience

Career

Dex
Co-founder
Cofounder & CTO · London Area, United Kingdom · 2025 – 2026
2025
Atomico
Senior Software Engineer · London, England, United Kingdom · 2023 – 2025
2023
Atomico
Software Engineer · London, England, United Kingdom · 2022 – 2023
2022
Kinscape
Advisory Board Member · 2022 – 2025
2022
Kinscape
Head of Product & Engineering · 2021 – 2022
2021
Kinscape
Tech Strategy Advisor · 2020 – 2021
2020
Finators
Advisor · 2024
2024
QuickStart Software
Director · 2021 – 2023
2021
Ava Security
Software Engineer · Uxbridge · 2019 – 2021
2019
FlexTrade
Software Engineer Intern · London, United Kingdom · 2018
2018

Bio

I've spent my entire career focused on delivering new product experiences through cutting-edge software. I led engineering on Atomico's industry-leading data analytics and insights platform, as well as deploying LLMs and GenAI products to support the investment team. Previously, I led product and engineering at Kinscape, leading the business through a pivot and platform redesign. Before this I was an early engineer at Ava Security, a CCTV software startup later acquired by Motorola. I am the youngest person to row the English channel solo. I've been lucky enough to have worked with some excellent recruiters when making career moves, and want to bring that experience to everyone at Dex.