Latest data scientist Jobs

Data Scientist (Assistant Manager/Manager)

This role involves building and deploying data science, machine learning, and simulation models to support high-value business decisions across diverse industries. You'll work hands-on with advanced techniques including forecasting, optimisation, and AI, with a strong focus on developing LLM-based solutions such as RAG, fine-tuning, and agent workflows. The position blends technical delivery with stakeholder engagement, requiring clear translation of complex outputs into actionable insights, and offers progression from Assistant Manager to Manager level with increasing leadership responsibilities.

Yolk Recruitment London, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent

Data Scientist (AI & Conversational Analytics)

Data Scientist (AI & Conversational Analytics)Hybrid - 1 day per week in officeA leading global organisation is seeking an experienced Data Scientist to help shape the future of enterprise analytics and AI-enabled decision making.This is a unique opportunity to play...

Huxley Associates London, United Kingdom £90,000 – £110,000 pa

Data Scientist, VP (AI and Modelling)

This role involves building end-to-end AI and machine learning products focused on generative AI and NLP for real M&A and advisory use cases within an investment banking context. You'll develop statistical and predictive models, write production-quality Python, and work directly with senior bankers to deliver practical solutions. The position emphasizes technical ownership, from prototyping to deployment, in a small, hands-on team where models directly impact live deals.

Bowers Partnership Marylebone High Street, London, United Kingdom £115,000 pa

On-site Permanent

Junior Data Scientist

This role involves developing predictive and prescriptive machine learning models using large operational datasets to deliver actionable insights. The data scientist will work closely with technical teams and business stakeholders to solve complex problems, communicate findings, and support decision-making. Emphasis is placed on model development, statistical analysis, and collaboration within a growing central Data & AI function.

Reed Ec3R8Aj, United Kingdom £70,000 – £80,000 pa

Senior Data Scientist

Lead high-impact AI projects in the defence sector, designing data science approaches and robust software architectures while mentoring junior team members and delivering bespoke, ethical AI solutions. Work across the full project lifecycle, from technical conception to client delivery, ensuring rigorous, measurable outcomes. Combine hands-on technical work with leadership and thought leadership in real-world, high-stakes environments.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Lead Data Scientist

Lead a team of data scientists to design and deliver production-grade AI solutions for high-impact clients in regulated industries. Drive technical direction, architect scalable systems, and mentor teams while balancing innovation, risk, and commercial objectives. Engage directly with clients to define roadmaps and ensure responsible deployment of machine learning models.

Faculty AI London, United Kingdom

Hybrid Permanent

Genomic Data Scientist - (we have office locations in Cambridge, Leeds & London)

This role involves conducting advanced genomic and multi-omics data analysis to support research in rare and complex diseases. You'll develop and refine computational pipelines, perform association studies and meta-analyses, and collaborate with researchers and clinicians to generate insights for drug discovery, diagnostics, and patient stratification. The position emphasizes innovation in genomic interpretation using large-scale datasets within a secure research environment.

Genomics England Canary Wharf, London, E14 5AB, United Kingdom £56,000 – £67,000 pa

RF Data Scientist / Researcher

This role involves researching and developing advanced AI and machine learning techniques for processing RF signals, with a focus on signal recognition, identification, localisation, and manipulation. The work combines algorithm development in signal processing and machine learning, applied to real-world sensor data within a secure research environment. Candidates will be expected to produce robust software proofs of concept and contribute to high-quality technical publications.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Principal Data Scientist (Fine-tuning & Model Optimisation)

Lead the design and implementation of fine-tuning strategies for large language models, including SFT, LoRA, and QLoRA, within regulated, real-world environments. Build evaluation frameworks, select base models, and drive models into production while mentoring a technical team. This role involves shaping AI model development from first principles and working across data, domain, and product teams to deliver production-grade AI systems.

Experis United Kingdom £110,000 – £130,000 pa

Senior Data Scientist

The role involves end-to-end ownership of international analytics and data science operations for a SaaS company, focusing on revenue monitoring, regulatory reporting, and maintaining production ML models across the UK and Canada. The individual will troubleshoot data pipelines, support email campaigns and experimentation, handle urgent regulatory requests, and ensure model health without rebuilding. Emphasis is on operational reliability, cross-functional collaboration, and clear communication under tight deadlines.

EF Recruitment London, United Kingdom £400 – £450 pd

Junior Data Scientist - NLP/text mining

This role involves developing automated data analysis workflows and applying NLP, text mining, and AI techniques to extract insights from biomedical literature and scientific datasets. The Junior Data Scientist will work within an R&D team to support drug discovery by building content analytics pipelines and collaborating with cross-functional stakeholders. The position emphasizes data governance, responsible AI, and the interpretation of complex biomedical information to inform research strategies.

Hays Life Sciences London, United Kingdom £175 – £275 pd

Hybrid Contract

Lead Data Scientist

This role involves leading a team of data scientists and analysts while remaining hands-on with advanced analytics, machine learning, and AI to drive data strategy and deliver commercial value. The individual will develop scalable analytical solutions, mentor technical teams, and collaborate with senior stakeholders to improve decision-making. Emphasis is placed on innovation, model deployment, and advancing analytical capabilities within a hybrid working environment.

Artis Recruitment Bristol, Bristol (county), United Kingdom £70,000 – £80,000 pa

Hybrid Contract

Emissions Data Scientist - Bristol

This role involves analyzing complex environmental datasets from advanced sensing systems to detect, localize, and quantify industrial greenhouse gas emissions. The scientist will develop robust methodologies, improve analytical models, and collaborate with engineering teams to translate data into actionable customer insights. The position plays a key role in shaping the scientific foundation of an innovative environmental technology platform.

Mploy Group Bristol, Bristol (county), United Kingdom £45,000 – £55,000 pa

Hybrid Permanent

Lead Data Scientist

Lead Data Scientist | Fully Remote | £90,000–£100,000 + BenefitsBuild the models behind real-time decision making at scale.Why this role stands outThis isn’t just another senior data science position. It’s a chance to shape the future of analytics in one...

Uniting Ambition Manchester, United Kingdom £90,000 – £100,000 pa

Senior Data Scientist

A Senior Data Scientist role focused on developing machine learning models for customer risk assessment and pricing within a digital business. The role involves working with large, complex datasets, exploring new data sources, and building geospatial and claims-related models. The candidate will lead projects from conception to delivery and mentor junior team members.

Harnham - Data and Analytics Recruitment Bexhill-on-Sea, TN39 3JX, United Kingdom £60,000 – £75,000 pa