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# Senior Machine Learning Engineer

- **Company:** Berkley Hunt
- **Location:** San Francisco, CA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Python (Programming Language), Machine Learning, Recommender Systems, Unstructured Data, Retrieval-Augmented Generation, Large Language Models, Build Management, Scikit Learn, Machine Learning Operations
- **Published:** November 7, 2026
- **Apply:** https://www.juju.com/job/28_25303_00412b0dc870c1b987adc5b99376e78e

## About the Role

* Experience building and deploying ML systems in production
 * Strong experience with Python and common ML libraries
 * Hands-on experience with LLMs, RAG systems, or NLP workflows
 * Experience working with unstructured data and extraction pipelines

## Description

* Build and deploy machine learning models into production environments
 * Work on search, ranking, and recommendation systems to improve relevance and accuracy
 * Develop and optimise NLP and document extraction pipelines across unstructured data
 * Design and implement retrieval-based systems using LLMs and embeddings
 * Analyse data and continuously improve model performance in real-world settings
 * Collaborate closely with product and engineering to take features from idea through to launch
 * Own problems end-to-end, from experimentation to production impact