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Posted 1 days ago

ML Research Engineer

Npv

  • No sponsor info yet

  • Salary: not listed by employer

  • Typical pay for professionals in tech and media in France: around €60,737 a year Official statistics

  • Permanent residency after about 5 yrs

  • Citizenship after about 5 yrs

  • Work language: likely English (posting is in English)

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About the role

We're looking for ML Engineers to join White Circle, an AI Safety company building the safety, reliability, and optimization layer for AI systems through natural-language policies it automatically tests, enforces, and improves at scale. Backed by $70M (Series A) from top funds and senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, DeepMind, and others, White Circle processes 100M+ API calls monthly and fine-tunes and trains its own LLMs to run faster and cheaper than open or proprietary models. You will • Turn petabytes of unstructured text into a structured, explorable view: topics, clusters, segments, trends, anomalies.

• Build scalable representation pipelines: sampling,…

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Location Insights: Paris

  • Rent (City)

    Citywide private-sector average of €27.3/m² a month in Paris intra-muros (2025). Times 50 m² that is about €1,365/month. No centre/outside split.

  • Take-home pay (Country tax)

    Needs a posted salary to estimate

  • Weather (City)

    Paris: summer highs about 78°F / 25°C, winter highs about 45°F / 7°C

  • Safety (Country)

    Moderate peacefulness (Global Peace Index rank 99)

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