Senior Consultant, AI Engineer, AIData, UKI in London

divpAt EY, we’re all in to shape your future with confidence. /ppWe’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. /ppJoin EY and help to build a better working world. /p/divdiv /divp ;line-height:115%;;font-family:Aptos, sans-serifstrongAI Engineer – Job Specification/strong/pp ;line-height:115%;;font-family:Aptos, sans-serifstrongLocation : London/strong/pp ;line-height:115%;;font-family:Aptos, sans-serifstrongPosition Overview/strong/pp ;line-height:115%;;font-family:Aptos, sans-serifWe are seeking a highly skilled AI Engineer with proven expertise in developing and deploying advanced machine learning and large language model (LLM) solutions that drive measurable business impact. This role requires hands-on experience building AI models and automation pathways across diverse use cases including finance forecasting, energy optimization, predictive maintenance, supply chain planning, and commercial transformation, leveraging modern cloud-based AI platforms./pp ;line-height:115%;;font-family:Aptos, sans-serifstrongYour client impact/strong/pul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifDevelop, and deploy end-to-end machine learning models for complex business problems across forecasting, optimization, and prediction domains/lili ;;;line-height:115%;;font-family:Aptos, sans-serifBuild and fine-tune large language models (LLMs) for enterprise applications including document intelligence, conversational AI, and decision support systems/lili ;;;line-height:115%;;font-family:Aptos, sans-serifDeep understanding of solving data science and AI enabled problems in supply chain, finance, commercial or operations domain or AI agents with reasoning capabilities using LLMs/lili ;;;line-height:115%;;font-family:Aptos, sans-serifAdapt to a wide range of technical challenges across technologies to design a solution applicable to the business issue/lili ;;;line-height:115%;;font-family:Aptos, sans-serifTranslate business requirements into technical AI/ML features, model selection, architecture decisions/lili ;;;line-height:115%;;font-family:Aptos, sans-serifConduct exploratory data analysis and communicate insights/lili ;;;line-height:115%;;font-family:Aptos, sans-serifCollaborate with data engineers, architects, and business analysts on integrated solutions/lili ;;;line-height:115%;;font-family:Aptos, sans-serifBuild feature engineering pipelines and automated data preparation workflows/lili ;;;line-height:115%;;font-family:Aptos, sans-serifDesign AI solutions for commercial transformation including pricing optimization, customer segmentation, and revenue management/li/ulul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifDevelop scalable AI/ML pipelines on Databricks, Azure Machine Learning, and/or Snowflake platforms/li/ulul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifContribute to proposals and technical assessments for new opportunities and internal knowledge transfer/li/ulp ;line-height:115%;;font-family:Aptos, sans-serif /pp ;line-height:115%;;font-family:Aptos, sans-serifstrongEssential Qualifications/strong/pul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifDegree or equivalent certification in Computer Science, Data Science, Statistics, Mathematics, Engineering, or related quantitative field/li/ulp ;line-height:115%;;font-family:Aptos, sans-serifstrongEssential Criteria/strong/pul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifProven experience building and implementing LLM-based solutions (GPT, Claude, Llama, Mistral, or similar)/lili ;;;line-height:115%;;font-family:Aptos, sans-serifHands-on experience with at least one of: Databricks (MLflow, AutoML), Azure Machine Learning, or Snowflake (Snowpark ML, Cortex)/lili ;;;line-height:115%;;font-family:Aptos, sans-serifUnderstanding of natural language processing, computer vision, and recommender systems/li/ulul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifStrong programming skills in Python, SQL and proficiency with ML libraries (scikit-learn, pandas, NumPy, XGBoost, LightGBM)/li/ulp ;line-height:115%;;font-family:Aptos, sans-serifstrongSoft skills/strong/pul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifStrong analytical and problem-solving mindset with attention to detail/lili ;;;line-height:115%;;font-family:Aptos, sans-serifAbility to work independently and drive projects from ambiguous requirements/lili ;;;line-height:115%;;font-family:Aptos, sans-serifStory telling with data and insights from the outputs/lili ;;;line-height:115%;;font-family:Aptos, sans-serifConsulting skills, supporting development of presentation decks and communication/li/ulp ;line-height:115%;;font-family:Aptos, sans-serifstrongPreferred Criteria/strong/pp ;line-height:115%;;font-family:Aptos, sans-serifExperience or knowledge covering at least stronguone/u/strong of the following areas:/pul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifDeep understanding of machine learning algorithms including supervised, unsupervised, and reinforcement learning approaches/lili ;;;line-height:115%;;font-family:Aptos, sans-serifStrong proficiency in statistical modelling, time-series forecasting, and predictive analytics/lili ;;;line-height:115%;;font-family:Aptos, sans-serifExperience with deep learning frameworks (TensorFlow, PyTorch, Keras)/lili ;;;line-height:115%;;font-family:Aptos, sans-serifKnowledge of prompt engineering, RAG (Retrieval Augmented Generation), and LLM fine-tuning techniques/li/ulul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifFamiliarity with distributed computing frameworks (eg Spark)/lili ;;;line-height:115%;;font-family:Aptos, sans-serifKnowledge of graph neural networks, reinforcement learning, or causal inference/lili ;;;line-height:115%;;font-family:Aptos, sans-serifExperience with AI governance, model risk management, and regulatory compliance/lili ;;;line-height:115%;;font-family:Aptos, sans-serifExperience using Pro code and Low code tools such as LangGraph, AutoGen, Semantic Kernal and MS CoPilot/li/ulul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifExperience in any of the following:/liul ; type=circleli ;;;line-height:115%;;font-family:Aptos, sans-serifstrongFinance Forecasting:/strong Revenue prediction, cashflow modelling, financial planning, risk modelling/lili ;;;line-height:115%;;font-family:Aptos, sans-serifstrongEnergy Optimization:/strong Load forecasting, grid optimization, demand response, renewable energy prediction/lili ;;;line-height:115%;;font-family:Aptos, sans-serifstrongPredictive Maintenance:/strong Equipment failure prediction, anomaly detection, remaining useful life estimation/lili ;;;line-height:115%;;font-family:Aptos, sans-serifstrongSupply Chain Planning:/strong Demand forecasting, inventory optimization, logistics planning, procurement analytics/lili ;;;line-height:115%;;font-family:Aptos, sans-serifstrongCommercial Transformation:/strong Price optimization, customer lifetime value, churn prediction, marketing mix modelling/li/ul/ulp ;line-height:115%;;font-family:Aptos, sans-serif /pp ;line-height:115%;;font-family:Aptos, sans-serifstrongPreferred Qualifications/strong/pul ; type=discli ;;;line-height:115%;;font-family:Aptos, sans-serifCertifications such as:/liul ; type=circleli ;;;line-height:115%;;font-family:Aptos, sans-serifDatabricks Certified Machine Learning Professional/lili ;;;line-height:115%;;font-family:Aptos, sans-serifAzure AI Engineer Associate or Data Scientist Associate/lili ;;;line-height:115%;;font-family:Aptos, sans-serifSnowPro Advanced: Data Scientist/lili ;;;line-height:115%;;font-family:Aptos, sans-serifAWS Certified Machine Learning – Specialty/li/ul/ulp ;line-height:115%;;font-family:Aptos, sans-serif /pp ;line-height:115%;;font-family:Aptos, sans-serifAIamp;Data2026/pp ;line-height:115%;;font-family:Aptos, sans-serif /pdivpbEY | Building a better working world /b/ppEY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets./ppEnabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow./ppEY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories./p/div