Senior Growth Engineer - Conversion Rate Optimisation

Role Summary

We're looking for a Senior Growth Engineer who will lead Conversion Rate Optimisation and own experimentation across our platform. You'll design, build, and analyse A/B tests that drive measurable conversion rate optimisation improvements across our driver and host journeys. This is a hands‑on technical role sitting at the intersection of engineering, data, marketing and product. You won't just follow a roadmap, you will help define it by proving what works.

What You'll Do

• You operate with urgency and treat conversion rate as your responsibility, not someone else’s.
• Build and maintain the technical framework that allows us to run A/B tests without impacting site performance.
• Design and implement experiments across our host and driver journeys.
• Work across our frontend and backend to ensure tracking is accurate and tests are robust.
• Use analytics and heatmaps to challenge the status quo and prop...