Senior Product Engineer [Backend]

Design, implement and improve our backend infrastructure

Location

Hybrid [London] or Remote [UK]

Salary

£80,000 - £130,000

Attio is on a mission to redefine CRM for the AI era.

We’re building the first AI-native CRM — designed for the most ambitious go-to-market teams. Backed by top VCs including Redpoint, Balderton, and Point Nine, our team thrives on solving complex technical challenges, delighting our users, and setting a new standard for the industry.

About the role

Our Engineering team tackles the toughest challenges, so our users never have to. Real-time infrastructure, AI-native architecture, and a frontend that feels effortless - all powered by a team that moves fast, thinks rigorously, and holds an exceptionally high bar for quality.

We’re looking for a  Senior Product Engineer who takes pride in pushing boundaries, obsesses over details, and wants to help reinvent how millions of people work.

What you'll do

  • Contribute across the stack (Typescript/Node.js/GCP), including to our Web and Backend codebases, to help move the company and product forward

  • Design the architecture of new features to support our scale

  • Lead projects and make product decisions based on interactions with customers

  • Design REST API contracts for both internal and public consumers that are easy to work with and implement

  • Advocate for techniques and technologies that can improve our backend technology stack

  • Represent Attio’s Product & Engineering values both internally and externally

What you'll bring

  • Experience designing secure backend systems with features such as authentication and data encryption

  • Excellent knowledge of modern cloud architectures predominantly GCP or AWS

  • Expertise with Node.js and Typescript for backend development

  • Ability to communicate technical ideas to the wider team and influence decisions

What we offer

  • Competitive salary of £80,000 to £130,000

  • Equity in an early-stage tech company on an incredible trajectory

  • 25 days holiday plus local public holidays

  • Apple hardware

  • Private medical insurance through AXA

  • Pension contribution through Hargreaves Lansdown

  • Enhanced family leave

  • Team off-site in fun places! (We've been to Barcelona, Lisbon, Malta, and Split so far)