CareerPlan

Core AI Engineer

GBR-London-10 Paternoster SquareFull-time2026-08-05 → 2026-11-13

Core

Design, develop, and deploy enterprise-grade AI products and services, including agentic workflows, RAG solutions, and intelligent automation.

Role type

Senior IC Core AI Engineer (Enterprise AI & Automation)

Builds

Scalable AI systems, agentic workflows, RAG solutions, and automation pipelines for LSEG operations.

Domain

Financial Services / Enterprise AI

Deliverable

production ML models

Required skills

Python, Large Language Models (LLMs), Generative AI, Agent frameworks, Retrieval Augmented Generation (RAG), API development, Microservice design, Cloud-native development, CI/CD automation, MLOps, Vector databases, Data modelling, Distributed systems design, AI observability

Preferred skills

Financial Services domain experience, Service Reliability Engineering (SRE) principles, Microsoft AI ecosystem, Azure AI services

Technologies

Python, Azure, LLMs, Vector databases, MCP services

Responsibilities

Design and build agentic AI workflows and RAG solutions; Lead technical implementation and define solution architecture; Partner with Product Managers and Data Scientists to deliver AI solutions; Mentor engineers and provide technical direction on architecture and tooling; Translate business challenges into scalable AI solutions with measurable KPIs.

Seniority

Senior, hands-on IC