Principal Engineer
Topoteretes UG (haftungsbeschränkt) · Berlin, Berlin
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- Company
- Topoteretes UG (haftungsbeschränkt)
- Location
- Berlin, Berlin
- Employment type
- Full-time
- Posted
- January 2, 2026
About this job
Cognee is building the memory engine + data plane for AI agents to plan, reason, and act. Our open-source Python SDK is in production at 70+ companies, hit GitHub Trending, and runs 550 000 times a month. We’ve won early customers (top 10 Pharma etc) and just raised a large Seed. We’re hiring a Principal Engineer to own the Cognee SDK as a product surface area — setting technical direction, raising engineering quality, and scaling adoption. You'll be coding in Python and Rust. What you’ll own SDK architecture, API design, and roadmap (Python now, future SDKs later) Release engineering: versioning, compatibility, CI/CD, testing, benchmarks Performance, reliability, observability, and production readiness Developer experience: docs, examples, reference implementations Open-source…
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Engineer salaries in Germany
Based on 332 postings that disclose pay.
Estimated from advertised pay across our sources — indicative gross annual figures, not an offer.
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