About this role
Principal AI Engineer at Relx. Location: London or United Kingdom. Role: building prototypes, designing architectures, mentoring engineers Requirements: 10+ years software engineering with hands-on AI system design and production, BS in engineering/CS (advanced degree preferred), expertise in LLM orchestration, enterprise integration, cloud (AWS/Azure/GCP), CI/CD and data modeling; strong communication and leadership. Category: Engineering Seniority: Senior Level Tools: Python, Java, TypeScript, JavaScript, SQL, AWS, Azure, GCP, CI/CD, TDD, Agile, LLM, RAG, MCP, AI SDKs Commitment: Full Time Workplace: Onsite Languages: English