AI21 Labs

Algorithm Developer

Tel Aviv-Yafo, Israel March 20, 2026 Full Time Comeet (Spark Hire Recruit)

AI21 is bringing AI into the 21st century, developing AI systems with an unprecedented capacity to understand and generate natural language.

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How to Get Hired at AI21 Labs

  • AI21 Labs uses Comeet, rebranded as Spark Hire Recruit, as its ATS, embedded on ai21.com/careers as a standard iframe job board.
  • The company is a genuine foundation model player with two flagship products, Jamba and Maestro, but operates at roughly one-tenth the headcount of OpenAI or Anthropic, and compensation and culture reflect that.
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