Growth Engineer: Build Measurable Marketing Tools

Hub

Greater London

On-site

GBP 80,000 - 120,000

Full time

14 days+

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Job summary

Lovable is seeking a full-stack engineer to sit at the heart of its marketing engine, making every pound of spend measurable and every manual workflow a tool. You’ll trace spend from first click to revenue across Meta, Google and newer channels while shipping landing pages, experiments and automation that save hours weekly.

You think in React and APIs, but your first instinct is always: can we measure it and does it grow the business?

Qualifications

5+ years of experience building and growing user-facing products in high-performing teams.
Strong product sense and UX taste for multi-sided systems with creators, learners, and customers.
Knowledge of Meta Pixel and Google Ad Network APIs, and experience working with data from ad networks.
Experience with TikTok, LinkedIn, Reddit and Beehiiv, plus CTV/podcast tracking, is a plus.
Comfortable using data, funnels, analytics, attribution, and A/B testing to shape what you build and how you iterate.
Skilled at designing, measuring, and iterating experiments, and thorough in setting up growth systems "right" from the start.
Experience collaborating across functions (design, marketing, partnerships, support, data) to launch and grow new product surfaces and ecosystems.
Enjoys designing reusable growth, ecosystem, and monetization tools that other builders can plug into, with a pragmatic and detail-oriented mindset.
Motivated by helping others succeed and by seeing impact through engagement, measurable results, and revenue - you care about the scoreboard as much as the code.

Responsibilities

Build the tools marketing runs on: Find the manual work slowing the team down and replace it with tools, automations or agents, ideally built on Lovable.
Shape what gets built: Work with design, marketing, data and partnerships to decide what's worth doing, then own it end to end.
Own how we measure marketing: Make sure every pound of spend can be traced from first click to revenue, across Meta and Google and newer channels like CTV and podcast.
Make experimentation cheap & fast: Build the events, funnels and A/B testing setup that let the team test an idea in days and double down on what works.
Turn the website into a growth surface: Ship landing pages, signup flows and first-run moments that get new users to value fast, without waiting in a product queue.
Keep it Lovable: Growth should feel like part of the product, never bolted on.