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Machine Learning Engineer, Platform

Machine Learning EngineerLondon, UK About the role Applied Intelligence Systems (AIS) is part of the Scale Generative AI Platform (SGP), focused on pushing the frontier of what agentic applications can do across diverse enterprise and gover

Company

Scale AI

Location

London, UK

Status

Open

Posted

2026-07-02T16:14:31+00:00

Scale AI's Applied Intelligence Systems group, part of its Generative AI Platform, is hiring an ML engineer in London to own the context and memory capabilities behind agentic AI. The work covers knowledge graphs and ontologies, RAG pipelines (chunking, embedding, indexing, retrieval, reranking), vector stores, and evaluation of retrieval quality and agent performance, plus production backend services and data pipelines. The posting asks for 5+ years deploying ML or AI systems, Python, and a Master's or PhD, and notes a 90-day reapplication wait.