51 to 53 of 53 Enterprise Architecture Jobs in the City of London

Lead AI Engagement Analyst Location: London Department: Enterprise AI Team About the Role We are recruiting on behalf of Fidelity International for a Lead AI Engagement Analyst to join our Enterprise AI Team. This is an exciting opportunity to shape AI adoption across the organisation, bridging … leading transformation programs. Certifications or training in AI/ML, data science, or innovation management. Professional certifications in project management, business analysis, or enterprise architecture. Equal Opportunity Statement You’ll join a truly global organisation with strong leadership sponsorship for AI adoption. We support flexible working, professional development ...

services. Build Scalable Backend Services: Develop secure, high-performance APIs and microservices using Python and FastAPI to integrate agentic systems into the wider enterprise architecture. Technical Skillset Requirements Core AI & Frameworks: Agentic Frameworks: Expert-level knowledge of agentic frameworks such as LangChain, LangGraph, Google Agent Development … model fine-tuning techniques including PEFT and QLoRA. Proven experience with models like Gemini, and Llama 3. RAG & Vector Databases: Deep expertise in RAG architecture and evaluation metrics. Proven experience with Vector Databases such as Milvus, Pinecone, or Chroma. Software & Cloud Engineering: Programming & APIs: Expert-level Python and demonstrable ...

business transformation and supports sustainable, profitable growth. Developing and maintaining a clear, prioritised technology roadmap aligned to business objectives and commercial outcomes. Ensuring systems architecture supports high-volume transactions, real-time data processing, and secure integration with third-party platforms, including trading, ERP, logistics, and treasury systems. Overseeing infrastructure … transformation programmes. Strong experience improving operational efficiency, system resilience, and delivery speed in high-availability environments. Deep understanding of systems integration, data platforms, and enterprise architecture. Experience working within regulatory and compliance frameworks, including data protection and information security. Strong leadership, stakeholder engagement, and change management capabilities, with ...