Full-StackProductEngineer,AITools

**Meet Aperture** Aperture is a growth consultancy and advertising partner for some of the world's most ambitious ecommerce brands. We plan, build, and manage performance marketing programmes across Meta, TikTok, Google, and beyond — with a strong focus on creative strategy and paid social. We work across performance marketing, creative strategy, and now, increasingly, proprietary tooling that gives us and our clients an edge. Founded in 2022 and based across London, we work with clients across the US and Europe. We're a small, senior team that moves fast, thinks carefully, and holds ourselves to a high standard. **Our job is to make growth happen.** **Our culture** * Client success is our success. Period. * We're direct. We say what we mean and we mean what we say. * We do the work. No one here is above anything. * We hire people we trust and we trust the people we hire. * We move fast, but we don't cut corners where it matters. * We operate with high standards and low ego. * We're here to build something good, not just something big. * We back our people when it counts. **The role** Aperture OS is an internal tool we've built to give us an operational edge. It helps us track performance, manage creative workflows, and surface insights across our client portfolio in ways that off-the-shelf tools don't. Now we want to scale it. We're looking for someone to own it. Not manage it. Own it. You will be the primary engineer and technical decision-maker for Aperture OS. You'll define what it becomes, how it's built, and how it serves the team. You'll work directly with the founder and client teams to understand what's needed and build it — properly. This is a serious ownership opportunity at a fast-moving company that knows what it wants and gives its people room to deliver it. **What you'll own** * The full Aperture OS codebase — architecture, quality, and evolution. * Feature development end-to-end: scoping, building, shipping, iterating. * API integrations — pulling da