Backend Engineer – AI/ML

Role Overview

We're building the independent context layer for AI, a missing piece of infrastructure that allows every AI process in a company to act on relevant and up-to-date context. We're a fast-moving, well-funded team based in Berlin, backed by HV Capital, Zero Prime and the founders of n8n, neo4j, Cognigy, make.com, Celonis and Nabla.

What You Will Do

Design and implement the core backend logic of our AI context engine, build and optimize our data ingestion pipeline, develop high-performance retrieval and ranking systems, productize complex processes via APIs and modular components, and create evaluation and experimentation frameworks.

Why It Might Be a Fit

You'll thrive here if you love building distributed systems and tackling high-complexity logic problems, are fluent in TypeScript or Python and have an eye for clean, scalable architecture, enjoy turning research and theory into production-grade products, have a bias for ownership, and thrive in fast-paced, early-stage environments.

Requirements

• Fluent in TypeScript or Python
• Experience with clean, scalable architecture
• Bias for ownership
• Ability to thrive in fast-paced, early-stage environments

Benefits

• Competitive salary
• Meaningful early equity
• Deep-tech mindset
• Transparency
• Radical candor
• Fast execution