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# DescriptionSenior Machine Learning Engineer

- **Company:** Avanti Recruitment
- **Location:** London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £72,000.0 - £168,000.0
- **Contract:** Temporary contract
- **Skills:** Machine Learning, Chatbots, Large Language Models, Document Classification
- **Published:** September 7, 2026
- **Apply:** https://nlppeople.com/apply/if1d

## About the Role

* 5+ years' ML experience with strong Python skills

 * Experience with NLP, LLMs, and prompt engineering

 * Familiarity with LangChain, Semantic Kernel, or AutoGen

 * OCR/document layout modelling experience

 * Cloud-native deployment experience (AWS, Azure, or GCP)

 * Strong engineering mindset - writing production-grade, scalable code

Bonus Points For

 * Experience in fintech, legal tech, insurance or regulated environments

 * Understanding of document-heavy workflows

 * Ability to take ownership and work autonomously in a fast-paced environment, Senior (5+ years of experience)

Tagged as: Classification, Document Classification, Industry, NLP, OCR, United Kingdom

## Description

We're looking for a Senior Machine Learning Engineer to build and deploy production-grade NLP and LLM solutions. You'll work with high-value, sensitive data and play a key role in the automation of complex document workflows that support global commerce.

What You'll Do

 * Design and deploy LLM and transformer-based models for document classification and key data extraction

 * Build automated ML pipelines for model training, testing, and deployment

 * Engineer robust APIs and integrate models into scalable backend systems

 * Experiment with GenAI techniques and fine-tuning strategies

 * Collaborate with product, infrastructure, and compliance teams to deliver real-world results


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