🛠 Tech Stack

💼 About This Role

You'll join a seed-stage AI startup rebuilding the internet as a generalist Product Engineer, shipping features across the full stack. You'll transform static websites into intelligent, real-time AI agents while working directly with co-founders. This role offers massive technical ownership in a high-craft, in-person London environment.

🎯 What You'll Do

• Ship end-to-end features across React, TypeScript, Node.js, Temporal.io on GCP.
• Design and implement AI agent evaluations and integrations for optimized websites.
• Build and own authentication systems, frontend experiences, and reinforcement learning models.

📋 Requirements

• Proven track record as a product-focused generalist with deep expertise in TypeScript.
• Experience with service-oriented backend architectures.
• Obsessive about writing maintainable, high-quality code at startup pace.

✨ Nice to Have

• Interest in AI agents, LLMs, or workflow orchestration like Temporal.io.
• Experience with reinforcement learning models.

🎁 Benefits & Perks

• 💰 Competitive salary with £70k–£130k range.
• 📈 Equity 0.1%–1%.
• 🏢 In-person collaboration in London heart.
• 🚀 Founding-level impact at a seed-stage company.

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

1. 1Talk to Jack (AI screening call)· 30 min
2. 2Jill reviews profile and may introduce to client· 1 week
3. 3Client interview if shortlisted· 1 hour