Test Engineer, Bristol

A fast-growing AI start-up based in Bristol is scaling up its engineering team and is looking for two Test Engineers to own quality across its platform.

They build AI agents that handle customer conversations and sales follow-up for businesses across phone and messaging channels, taking on work that would normally need a whole team of people.

They're still small enough that everyone has real influence, and they're growing quickly with backing from some big names in tech.

This is a hands-on role with real ownership, and for a tester it's a rare chance to get stuck into some genuinely cool AI testing. Instead of a standard web app, you'll be testing AI agents that hold real conversations over the phone and on messaging, working out how they behave when a caller goes off script, a response lags or something breaks mid-conversation. It's experience very few testers have yet, and with AI moving into every product, it's a real head start for your career. The agents run customers' sales operations without anyone watching, so getting it right genuinely matters, and you'll build the automation that lets a fast-moving team ship with confidence.