Senior Product Engineer [Backend] (£95,000-£125,000 + Equity) at Attio.com

Senior Product Engineer (Backend) (£95,000-£125,000 + Equity) at Attio.com – AI-native CRM

Company Description

Attio.com – $116M Series B CRM startup backed by GV and Redpoint

Job Description

Join the team rebuilding CRM for the AI era. As a Senior Product Engineer, you will own features end-to-end, architecting scalable backend systems that process 250,000+ events per minute. You will work directly with Node.js and TypeScript on GCP to solve complex data challenges for over 5,000 global customers.

Why this role is remarkable

• Work under VP Engineering Philip Beevers, who previously led 600+ engineers at Google Cloud and served as SVP at Snyk.
• Join a high-momentum team that has raised $116M from top-tier investors including GV, Redpoint, Balderton, and Point Nine.
• Influence a product used by 5,000+ ambitious companies like Replicate and Modal, while enjoying perks like international team offsites.

What you will do

• Lead end-to-end technical projects, from initial customer problem discovery to final deployment and maintenance.
• Architect high-performance systems and REST APIs using TypeScript and Node.js to handle massive real-time data ingestion.
• Re-engineer existing backend infrastructure on GCP to support rapid scaling and complex, AI-native GTM workflows.

The ideal candidate

• Deep expertise in Node.js and TypeScript with a track record of building data-intensive, cloud-native backend applications.
• Strong architectural intuition for designing scalable, secure systems and clean, consumer-friendly REST API contracts.
• A proactive, product-minded builder who thrives in low-process environments and holds an exceptionally high bar for craft.

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