Senior AI Research Engineer | Remote Cybersecurity AI

Company: Harnham
Apply for the Senior AI Research Engineer | Remote Cybersecurity AI
Location: London
Job Description:

Harnham seeks a Senior AI Research Engineer to lead the design, development and deployment of production AI systems across machine learning, deep learning and generative AI. You will own end-to-end AI research initiatives with substantial autonomy and work on scalable models from concept to production.

The role requires building and optimizing RF, XGBoost, DL and generative AI, plus RAG, fine-tuning and prompt engineering.

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Posted: July 31st, 2026