Senior Product Engineer [Backend]

Attio Ltd; Greater London; Hybrid; GBP 95,000 - 125,000; Full time

Job summary

A leading technology company is seeking a Senior Product Engineer to support the development of their AI-native CRM platform. This role involves using expertise in TypeScript and Node.js to solve customer challenges and lead engineering projects. The ideal candidate will have a strong background in cloud-native architecture and a proactive approach to problem-solving. Competitive salary between £95,000 and £125,000, along with equity, medical insurance, and enhanced family leave, are offered in a hybrid work setting.

Benefits

Competitive salary

Equity in an early-stage tech company

Private medical insurance through AXA

Pension contribution

Enhanced family leave

Team off-site in fun places

Qualifications

• Experience designing scalable, reliable, secure backend systems.
• Excellent knowledge of modern Cloud Native systems architecture.
• Expertise with Node.js and TypeScript.
• Proactive problem-solving attitude with a passion for distributed systems.

Responsibilities

• Use expertise in TypeScript/Node.js/GCP to advance the product.
• Lead projects to solve customer problems.
• Architect systems to support performance and scalability.
• Design REST API contracts for internal and external use.

Skills

TypeScript

Node.js

Cloud Native systems architecture

Problem solving

Job description

Build, operate, and continuously enhance the internal technology platform

Location

London, United Kingdom [Hybrid]

Engagement Type

Full-time

Compensation

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. We recently announced our $52M Series B , led by GV (Google Ventures), with support from Redpoint, Balderton, Point Nine, and 01A. 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

Use your strong expertise in TypeScript/Node.js/GCP to move the company and product forward

Lead projects end-to-end to solve real customer problems

Architect the systems which power new features to support our high standards of performance, reliability, security and scale, and re-architect existing systems as their scaling demands grow

Design REST API contracts for both internal and external consumers that are easy to work with

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

What you'll bring

Experience designing scalable, reliable, secure backend systems

Excellent knowledge of modern Cloud Native systems architecture

Expertise with Node.js and TypeScript

A track record of ownership and product delivery

A proactive, self-motivated problem solving attitude, with a strong passion for advancing and innovating in distributed systems

The ability to communicate technical ideas to the wider team and influence stakeholders across Engineering, Product and Design

Nice to have:

Experience contributing to, or participating in open source projects

An interest or experience in mentoring other members of the team

Experience working with data-rich backend applications, or processing large volumes of real-time data

A love for experimenting with new ideas, tools and techniques, and exploring new technologies

What we offer

Competitive salary of £95,000 to £125,000

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

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)