Product Engineer

AI Product Engineer (Internal Tools) - Remote UK, Monthly London meetups - £70,000–£80,000

(In partnership with In Product)

A high-ownership engineering role building the internal tooling that powers how a lean, fast-moving revenue team operates. If you get energy from seeing your work make a team faster and sharper - this is worth reading.

🌱 About the company

A bootstrapped, profitable UK tech business helping brands run smarter, more targeted reward campaigns - verifying eligible audiences so brands can offer the right reward to the right person, at the right time. 500+ brand clients, 2m+ shoppers a year, £125m+ in retail sales - delivered by a team of around 20 people. Internal tooling and automation are a core part of how they stay lean while moving fast.

They've already built a suite of custom AI-powered tools: a retailer research agent pulling 500+ data points per company, a personalised pitch page generator, a client hub, a sales wiki. They want someone dedicated to improving, expanding and joining it all up.

⚙️ About the role

You'll be building and shaping the internal operating system that powers go-to-market. That means working closely with the founder and revenue team to identify real operational problems - then building tools that solve them well.

The remit spans:

• Maintaining and improving the infrastructure and data foundations these tools run on
• Building new tools for marketing, sales and client success
• Designing for self-serve, so non-technical colleagues can iterate on their own workflows with low-code platforms
• Treating internal teams as your customers: shipping, gathering feedback, iterating

You'll be building with the latest LLMs, APIs and agentic tooling as a core part of the job.

👀 We're looking for someone who:

• Has strong software engineering fundamentals - databases, SQL, APIs, third-party integrations
• Has built internal tooling or operational software, ideally for commercial or revenue teams
• Understands UI and UX well enough to build things people actually want to use
• Is comfortable with low-code platforms (Lovable or similar) and knows how to build foundations others can extend
• Has product instincts - you talk to users before you build, not after
• Can work cross-functionally and explain technical decisions clearly to non-technical colleagues

💜 Why this role

Most internal tooling roles are support functions. This one isn't. You'd be building the systems a fast-moving revenue team depends on daily - direct access to the founder, real ownership of the roadmap, and the leverage that comes from a lean, high-trust team. Profitable business.

No bureaucracy. Work that compounds. 🚀