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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Science Consultant - **Company:** Delta Humans - **Location:** Greater London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Amazon S3, Data Analysis, Information Technology Consulting, Data Infrastructure, Distributed Data Store, Apache Hive, Machine Learning, Feature Engineering, Large Language Models, Multi-Agent Systems, Apache Spark, Deep Learning, Model Validation, Pyspark, Information Technology, Data Analytics, Databricks - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815299266-data-science-consultant ## About the Role * Strong understanding of machine learning techniques - clustering, NLP, deep learning * Hands-on experience with feature engineering, model evaluation and data exploration * Knowledge of modern AI tooling (RAG, fine-tuning, LLMs, agentic frameworks) * Ability to bridge technical and commercial conversations confidently * A logical, creative problem-solver who can turn data into ROI Nice-to-haves * Spark / PySpark / Databricks or distributed data experience * Familiarity with AWS (S3, EMR) or Hive-based environments * Consulting or enterprise B2B experience * Exposure to causal AI, agentic systems, or LLM applications ## Description Senior Applied AI Consultant - London (Hybrid, 3 days in office) We're working with a multi-award-winning AI & Analytics company that's transforming how global enterprises use data to understand and engage their customers. They've been recognised as one of Europe's fastest-growing tech firms and are trusted by some of the biggest household names across telecoms, financial services, and retail. This is a rare opportunity to join a fast-scaling AI business that's already delivering tangible commercial impact - from billions of behavioural data points to measurable ROI. The Opportunity This role sits at the intersection of AI, data science, and consulting. You'll work directly with major enterprise clients, helping them apply advanced analytics and AI models to real-world business challenges - from customer insight to personalisation and growth. Ideal for: * Data Scientists looking to move into a more strategic, client-facing role, or * Technical Consultants wanting to go deeper into applied AI and data science. Expect a balance of hands-on technical delivery ( 50%) and consultative problem-solving ( 50%). What You'll Be Doing * Designing and delivering AI/ML-driven solutions that unlock value from large-scale behavioural data * Building features, models and proofs-of-concept that help clients truly understand their customers * Translating complex technical concepts into clear, commercial insights for business stakeholders * Collaborating with data engineers, product teams and customer success to deliver measurable outcomes * Acting as an internal evangelist for applied data science and innovation What You'll Bring Must-haves * Strong understanding of machine learning techniques - clustering, NLP, deep learning * Hands-on experience with feature engineering, model evaluation and data exploration * Knowledge of modern AI tooling (RAG, fine-tuning, LLMs, agentic frameworks) * Ability to bridge technical and commercial conversations confidently * A logical, creative problem-solver who can turn data into ROI Nice-to-haves * Spark / PySpark / Databricks or distributed data experience * Familiarity with AWS (S3, EMR) or Hive-based environments * Consulting or enterprise B2B experience * Exposure to causal AI, agentic systems, or LLM applications * Join a multi-award-winning AI innovator operating at global scale * Work on meaningful, high-impact AI projects with blue-chip clients * Hybrid setup - 3 days per week in a stunning London office * Inclusive, high-performance culture with genuine career growth * 26+ days holiday, flexible working, wellbeing support, and professional development Seniority level Mid-Senior level Employment type Full-time Job function Consulting Industries: Data Infrastructure and Analytics, IT Services and IT Consulting Referrals increase your chances of interviewing at Delta Humans by 2x Get notified about new Data Consultant jobs in Greater London, England, United Kingdom. ## Related Videos - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [WeAreDevelopers LIVE - CSS is DOOMed](https://www.wearedevelopers.com/videos/1838-wearedevelopers-live-css-is-doomed) - [Cutting LLM Costs Without Cutting Quality: How to Beat Proprietary LLMs with Fine-Tuned Open Source](https://www.wearedevelopers.com/videos/100151-cutting-llm-costs-without-cutting-quality-how-to-beat-proprietary-llms-with-fine-tuned-open-source) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [OLTP in the Lakehouse: Redefining Data for AI Workloads](https://www.wearedevelopers.com/videos/2038-oltp-in-the-lakehouse-redefining-data-for-ai-workloads) ## Related Articles - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Graph and AI Trends 2026: Why Is AI Running but Not Yet Delivering?](https://www.wearedevelopers.com/magazine/680-graph-and-ai-trends-2026-why-is-ai-running-but-not-yet-delivering) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [MLOps – What’s the deal behind it?](https://www.wearedevelopers.com/magazine/125-mlops-what-s-the-deal-behind-it)