Principal ML Engineer: Real-Time AI at Scale (Remote)
Harnham - Data and Analytics Recruitment
Apply at Harnham - Data and Analytics RecruitmentOpens the employer's own posting.
- Where
- Hybrid · España
- Level
- Principal
- Salary
- €135k–150k
- Technologies
- Python
- First sniffed
- 25 Aug 2026 08:37 · open 7 days
- Last verified
- 28 Aug 2026 16:03 · since closed
- Source
- Company careers page via adzuna
Unknown is seeking a Principal Machine Learning Engineer in Paris, offering a fully remote or hybrid work pattern and a competitive base salary with bonus. You will own end-to-end ML systems, collaborating with the CTO and senior stakeholders. This role focuses on production ML at scale, with emphasis on recommendation systems, audience targeting, and real-time platforms. You should excel in Python and ML frameworks and be comfortable in an AdTech context. J-18808-Ljbffr