Principal Data Engineer: End-to-End Pipelines & Equity
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Summary
Polymodal, a pre-seed AI-agent startup, is hiring a Principal Data Engineer to build end-to-end data pipelines for its operating layer for agent-executed organizations. The role is based in the Netherlands and comes with equity.
Polymodal is a funded pre-seed company building the operating layer for agent-executed organizations. We closed our pre-seed in May 2026, backed by Lunar Ventures, Wind Capital, Volve Capital, and early-stage angels.
We are early enough for every hire to shape the company, and real enough that the work must survive customers, scale, security, and trust. You'll build directly with Joep (3x founder, cybersecurity), Sean (former CISO at Slack/Reddit/Bumble), Edo (2x founder in AR/XR and multi-agent