25 open roles at PolyAI
Verified live postings · updated JUNE 21, 2026
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Hiring quality verdict.
PolyAI runs enterprise voice AI for Marriott, FedEx, and Caesars Entertainment — and its H1 2026 hiring push has pushed senior NLP engineer comp to £310K, rivalling DeepMind's mid-band offers. The UCL spinout's seven years of production enterprise voice data is the moat that makes PolyAI's NLP and dialogue-systems research roles uniquely career-forming.
PolyAI by the numbers.
25
Verified live postings
+60%
Net-new AI hires (12-month)
Series C · $50M raised (May 2024)
Voice AI · Enterprise Conversational AI
Verified salary ranges.
Total comp · USD · annual
Who runs talent at PolyAI.
Nikola Mrkšić
CEO & Co-founder
Tsung-Hsien Wen
Co-founder
Pei-Hao Su
Co-founder
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PolyAI Is Hiring at £310K as Enterprise Voice AI Scales
PolyAI is hiring NLP engineers and ML researchers at its King's Cross HQ at £310K total comp — rivalling DeepMind's mid-band — with pre-IPO equity for Marriott, FedEx, and Caesars deployments in H1 2026.
PolyAI vs. peers.
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