Product Growth Lead: Creator & Viral Loop Architect

TechTree; Greater London; Hybrid; GBP 120,000 - 180,000; Full time

Benefits offered by this job

Equity

Job summary

TechTree is seeking a world-class Growth Product Manager to own the loops that drive creator activation, viral sharing, and iterative experimentation. You will quantify impact, ship new loop ideas, and measure k-factor at scale across mobile and web platforms.

Join a fast-growing consumer social/UGC product team in London. You will lead weekly experiments, work with analytics tools, and partner with product, design, and engineering to accelerate growth toward 10M MAU and beyond.

Qualifications

• Led or heavily participated in product growth at a consumer social/UGC app that scaled past 10M MAU.
• Built creator-side loops and know where a creation funnel leaks.
• Shipped viral loops and measured k-factor with measurable results.
• Run a high-velocity mobile experimentation program with a weekly cadence and a decision rule.

Responsibilities

• Own the creator-side loop: creation funnel, first-publish activation, draft nudges, XP/levelling, seasonal rewards.
• Own the viral loop: share, remix, invite, like → follow → push - and measure k-factor, not just clicks.
• Run a high-velocity mobile experimentation program: feature flags, A/B tests, 10+ live experiments at a time, weekly cadence with a clear decision rule.
• Take existing loops from shipped to measured, iterated and compounding, and identify new ones to build.

Skills

Growth at scale

Creator loops

A/B testing

K-factor measurement

Tools

Amplitude

Mixpanel

Statsig

LaunchDarkly

Eppo

Optimizely

Braze

OneSignal

SQL

Job description

TechTree is seeking a world-class Growth Product Manager to own the loops that drive creator activation, viral sharing, and iterative experimentation. You will quantify impact, ship new loop ideas, and measure k-factor at scale across mobile and web platforms.

Join a fast-growing consumer social/UGC product team in London. You will lead weekly experiments, work with analytics tools, and partner with product, design, and engineering to accelerate growth toward 10M MAU and beyond.