---
title: 'Senior Product Engineer [Backend] at Attio'
canonical: 'https://feeny.ai/job/senior-product-engineer-backend-attio-united-kingdom-w54mtqx6vv6t'
type: 'job'
last_seen: '2026-09-08'
---

# Senior Product Engineer [Backend] at Attio

- **Company:** Attio
- **Location:** United Kingdom
- **Compensation:** £95k–£125k
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-08-19
- **Last confirmed live:** 2026-09-08
- **Apply:** https://jobs.ashbyhq.com/attio/1e6c62e8-d50e-49ab-a7b2-4e54b2e7bcbb

## Job description

Attio is the CRM for agentic revenue. Designed for the most ambitious go-to-market teams, it gives companies the power to understand every customer, automate at scale, and build their go-to-market motion exactly as they need. We've raised $116M from some of the world's best investors: GV (Google Ventures), Redpoint, Balderton, Point Nine, and 01A.

We hire builders who thrive on complex technical challenges, hold themselves to a high bar, and genuinely care about delighting the people who use what they build. The team here brings sharp judgement, real craft, and the drive to do exceptional work. We're obsessed about the details and energized by the frontier.

If you want to do the best work of your career, this is the right place.

## 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
- 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)

## About Attio

## Company Overview
- **One-liner**: Attio is an AI-native CRM platform that helps go-to-market teams build pipeline, automate workflows, and manage customer relationships with real-time data and autonomous agents.
- **Entity Type**: Private (Series B; $52M raised August 2025)
- **Headquarters**: London, United Kingdom
- **Founded**: 2019
- **Founders**: Adam Kingsley (CEO), Anne Zaragoza (CTO), Tom Wagner (VP of Sales) – note: LinkedIn also lists Nicolas Sharp as Founder and CEO, indicating a discrepancy. [attio.com](https://attio.com/) | [linkedin.com](https://uk.linkedin.com/company/attio)

## Core Business
- **Primary industry**: Software Development / Customer Relationship Management (CRM)
- **Target customers**: B2B; mid-market and enterprise go-to-market teams (Sales, Customer Success, Finance)
- **Mission**: To provide the revenue platform engineered for scale, where AI agents work alongside humans to capture every signal and move every deal forward.

## Products & Services
- **[Attio CRM Platform]**: A fully customizable, data-driven CRM with an adaptive data model, live customer context (Universal Context™), and AI-powered agents that automate lead capture, deal progression, renewal tracking, and reporting. Delivered as SaaS.
- **[Attio Agents]**: Autonomous revenue agents that execute playbooks (e.g., lead outreach at 2am, renewal alerts) and make over 1 million API calls per week. [attio.com](https://attio.com/)
- **[Data Enrichment]**: Built-in enrichment that learns from connected inboxes and calendars to populate records automatically.

## Market Standing
- **Valuation/Market Cap**: Not disclosed (private)
- **Key Metric**: Annual Revenue of ~$15.5M (LinkedIn estimate) and Total Funding of $137.5M across 6 rounds. [linkedin.com](https://uk.linkedin.com/company/attio)
- **Notable Investors/Partners**: Series B included 5 investors; Series A (2023) had 3 investors. Specific names not listed in search results.
- **Growth Signals**: 150 employees (+87.2% YoY), 52,691 LinkedIn followers, 45 active job postings (+246% YoY), 1,000+ agents running concurrently, 100M MCP tool calls per month. [linkedin.com](https://uk.linkedin.com/company/attio) | [attio.com](https://attio.com/)

## Competitive Advantages
- **Universal Context™**: A single, live layer of customer data that every team and agent acts on, eliminating silos.
- **AI-Native Architecture**: Sub-50ms latency, millions of records, and built-in agents that operate 24/7 – differentiating from legacy CRMs like Salesforce or HubSpot.
- **Adaptive Data Model**: The CRM automatically structures itself around the user’s business processes from day one (via connected email/calendar).

## Strategic Focus
- Scaling the platform for enterprise customers and expanding the agent ecosystem.
- Deepening AI capabilities (autonomous agents, MCP tool calls) to reduce manual GTM work.
- Growing headcount across Engineering, Sales, Customer Success, and Product – with a particular emphasis on building out the US and European offices.

## Why Work Here
- **Culture**: Described as built for “the people who own the number” – ambitious, data-driven, and fast-moving.
- **Work Policy**: Hybrid – 3 days per week on-site at London HQ; remote options for roles in Portugal, Ireland, Germany, and other European countries; also hybrid in New York and San Francisco. [builtin.com](https://builtin.com/company/attio)
- **Perks**: Not explicitly detailed, but the company emphasizes security (ISO 27001, GDPR, CCPA) and a modern tech stack.
- **Engineering Culture**: Heavy investment in infrastructure (sub-50ms latency, millions of records), AI agents, and platform engineering. Open roles include Staff Product Engineer, Senior Platform Engineer, and Data Engineering Lead. [attio.com/careers](https://attio.com/careers)

## Sources
1. [attio.com](https://attio.com/)
2. [linkedin.com](https://uk.linkedin.com/company/attio)
3. [builtin.com](https://builtin.com/company/attio)
4. [jobs.ashbyhq.com](https://jobs.ashbyhq.com/attio)

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