Data Science Jobs

• London
• Remote
• £80,000 – £90,000 pa
• Senior

Owns and develops the organisation's Marketing Mix Modelling framework, delivering insights on marketing effectiveness, media performance and budget allocation. Designs incrementality tests, lift studies and geo experiments, builds LTV models and applies causal inference to guide investment decisions, working closely with Marketing stakeholders.

Python · SQL

• London
• Hybrid · 2–3 days in office
• £100,000 – £120,000 pa
• Director · manages people
• Permanent

Lead a centralised Analytics and MI function operating as an internal consultancy, managing managers and analysts while driving the shift from descriptive reporting to insight-led analytics. Embed AI and advanced analytics into workflows, oversee scalable data and reporting infrastructure, and manage migration to a new decisioning platform across finance, marketing and executive stakeholders.

Snowflake · Power BI

• London
• Hybrid
• Senior
• Permanent

Lead original technical research in AI safety, steering projects from initial question to peer-reviewed publication. Work spans interpretability, steering vectors, goal drift, machine unlearning and uncertainty calibration for transformer LLMs and agentic systems, with outputs informing frontier labs and government institutes. Involves building reproducible research code in PyTorch and Python and collaborating with red-teaming and evaluation teams.

PyTorch · Transformer · Metaview

• London
• Hybrid
• Lead · manages people
• Permanent

Technical leadership role owning delivery of complex machine learning and Generative AI projects for financial services clients, while setting technical direction for the data science team. Involves mentoring, contributing to bids and scoping, and publishing thought leadership, with a focus on deep individual contribution and scalable Python codebases.

Large Language Models

• London
• Hybrid · 3 days in office
• Lead

Lead medicinal chemistry strategy across drug discovery programmes, from hit identification through lead optimisation to candidate nomination, while working hands-on as an individual contributor. Partner closely with AI/ML platform teams to refine predictive models and manage CRO resources, mentoring junior colleagues in a hybrid London team.

AlphaFold

• United Kingdom
• Remote
• Lead

Customer-facing technical authority on Generative AI, LLMs and applied ML for digital-native and startup accounts across EMEA. Shapes architectures, builds hands-on proofs of concept and reference implementations on Databricks (Mosaic AI, MLflow, Model Serving, Vector Search, Unity Catalog), leads fine-tuning and evaluation engagements, and mentors the wider field engineering organisation.

Databricks · Mosaic AI · MLflow +7

• London
• Senior

Expert-level technical leader owning the most complex enterprise customer engagements, driving consumption strategy and executive relationships as the definitive technical authority. Leads multi-workload platform architectures, migrations, real-time systems and AI/ML at scale, while mentoring junior architects and orchestrating cross-functional teams.

Databricks · Snowflake · AWS +7

• London
• Hybrid
• Lead

Leads high-priority strategic projects and analytical work for Tesco Media, turning complex business questions into insights, recommendations and executable plans. Partners with the Strategy Director and cross-functional teams on growth, productivity, AI and automation, proposition development and operating-model evolution, from discovery through implementation.

• London
• Hybrid
• Senior
• Permanent

Owns the end-to-end product lifecycle for enterprise AI services within the Snowflake Cortex team, from discovery and roadmap definition to launch and metrics analysis. Leads a cross-functional pod of engineers, data scientists and solution architects, translating bespoke customer deployments into scalable platform features while working closely with GTM and customer leadership.

Snowflake · Snowflake Cortex · Snowflake Data Cloud

• London
• Senior
• Permanent

Partner with account sales teams and channel partners to understand customer needs, strategize evaluations, and help prospects choose the platform. Deliver executive and technical presentations, run demos, proofs of concept, and implementations, while building technical champions to drive deals. Collaborate with product, engineering, marketing, and partners on account plans and joint architectures.

Snowflake · dbt · Spark +3

• London
• Hybrid · 3 days in office
• £825 pd
• Senior
• Contract

Hands-on VP-level data scientist building generative AI, LLM/NLP and statistical modelling products end to end for a boutique investment bank's M&A and advisory bankers. Works in a small team taking prototypes into production, writing production-quality Python and explaining models to senior non-technical stakeholders. M&A experience is essential.

• London
• Mid-level
• Permanent

Hands-on data science role focused on Amazon's Rufus conversational shopping assistant, analysing multimodal datasets and building ML models for NLP, retrieval and recommender systems. Responsibilities span A/B test design, causal inference, metric and dashboard development, and translating insights into production systems with scientists and engineers.

Large Language Models · Knowledge Graphs · ETL

• London
• Hybrid
• Mid-level
• Permanent

Works directly with customers to own Gen AI strategy and implementation, building end-to-end LLM workflows and taking them to production at large scale. Operates in small teams like a hands-on AI startup CTO, feeding field learnings back into the Palantir AIP product suite. Requires travel up to 25% to client sites.

Palantir AIP

• Cardiff
• Hybrid
• £35,000 – £45,000 pa

Split role combining coaching Level 4 Data Analytics apprentices with hands-on data and applied AI work for a Welsh training provider. You'll run group and one-to-one sessions, assess learner work, and build Power BI dashboards, automations and AI courses covering tools like Claude and Copilot. Applied AI focus, not machine learning model building.

Power BI · Power Automate · Excel +4

• New York, United States
• On-site
• US$10,500 pm
• Entry level
• Internship

Interns contribute production code directly to Palantir's Gotham defense product, working across the full lifecycle from ideation and prototyping to shipping. Paired with a dedicated mentor, they build mission-critical tools like geospatial mapping and alert-triaging systems using Java, Go, TypeScript, React, and Spark.

Cassandra · Spark · Elasticsearch +5