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Senior ML Engineer (LLM, Agentic AI)

UK💼 Full-time🗓 2025-11-23 → 2026-08-07

Core

Design and ship production ML systems combining LLMs, RAG, and agent frameworks to turn noisy data into actionable intelligence for security analysts.

Role type

Senior IC machine-learning engineer (LLM, Agentic AI)

Builds

Production AI systems for pattern recognition, entity extraction, and automated intelligence gathering

Domain

Security intelligence / OSINT / Large Language Models

Deliverable

production ML models

Required skills

Python, PyTorch or TensorFlow, LangChain, LangGraph, AutoGen, prompt engineering, LLM finetuning, RAG systems, vector databases, LLMOps, distributed systems, microservices, real-time streaming, containerization, Docker, Terraform, CloudFormation

Preferred skills

Computer vision, NLP techniques for OSINT, adversarial AI, security implications

Technologies

LangGraph, Pinecone, Weaviate, Docker, ECS, Terraform, CloudFormation

Responsibilities

Integrate and fine-tune LLMs for natural-language understanding and multi-step tool orchestration; Build agentic workflows to coordinate complex tasks across data sources; Architect and implement AI/ML features for pattern recognition and automated intelligence gathering; Develop scalable data pipelines and streaming architectures processing billions of data points; Create and optimize vector databases and retrieval systems for semantic search; Deliver production-ready APIs and microservices supporting real-time analysis; Own model deployment and monitoring using LLMOps practices; Evaluate LLM systems with offline metrics, golden test sets, and prompt A/B tests.

Seniority

Senior, hands-on IC

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