Senior Product Engineer [Backend]

Poland💼 Full-time🗓 2026-05-12 → 2026-09-27

Core

Designing and building scalable, reliable, secure backend systems and real-time infrastructure for an AI-native CRM platform.

Role type

Senior Product Engineer (Backend)

Builds

Real-time infrastructure, AI-native architecture, and REST APIs for a go-to-market CRM

Domain

SaaS / CRM / Cloud Native

Required skills

TypeScript, Node.js, GCP, scalable backend systems architecture, REST API design, distributed systems

Preferred skills

Open source contribution, mentoring, real-time data processing, experimentation with new technologies

Technologies

TypeScript, Node.js, GCP

Responsibilities

Lead end-to-end projects to solve customer problems, architect systems for performance and scale, design REST API contracts, re-architect existing systems for growth

Seniority

Senior, hands-on IC

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About Attio

Attio is the CRM built for the AI era. 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 wor