Senior Full-Stack Engineer

About the role

We are looking for a Senior Full-Stack Engineer who thrives at the intersection of product, infrastructure, and AI-driven development. In this role, you will architect and build scalable web applications while helping shape the technical foundation of Bluefish's AI marketing platform. You'll work closely with AI engineers, product managers, and designers to deliver impactful features, ensuring solutions are both technically sound and aligned with customer needs. We're looking for someone with a strong product mindset who cares deeply about user outcomes, not just implementation. As a collaborative team player, you will contribute to a culture of ownership, high engineering standards, and continuous improvement, mentoring teammates, participating in thoughtful design discussions, and helping the team move quickly while maintaining quality. This role offers the opportunity to own critical systems, influence technical direction, and help define how AI-assisted development powers the next generation of marketing technology. The role is linked with our office in London, but we offer remote work in the UK.