Lead Data Scientist - Consulting

Lead technical workstreams on client engagements, designing and deploying machine learning, advanced analytics and generative AI solutions from discovery through to production. Works directly with senior stakeholders to identify high-value opportunities and translate findings into actionable recommendations, while mentoring colleagues and shaping data science best practices.

Harnham - Data and Analytics Recruitment London £80,000 – £90,000 pa
On-site Permanent

Backend Engineer

Build, scale and maintain backend services including APIs, workflow engines and data services, integrating Java/Spring components with Python-based AI services. Work across AWS cloud infrastructure, CI/CD pipelines, observability and security best practices in a collaborative, fast-paced product team.

Harnham - Data and Analytics Recruitment London £70,000 – £80,000 pa

Client Data and Engineering Group Summer Programme 2027 London

Summer internship in the Client Data & Engineering Group, working on real projects that apply data, analytics and AI to generate client and market insights across the Investment Bank. Interns analyse datasets, build dashboards and visualisations, support data platforms and data quality, and contribute to AI/ML use cases, collaborating with Markets, Banking and Technology stakeholders over a 10-week programme.

Barclays London
On-site Internship

Senior Data Scientist

Hands-on role owning the day-to-day analytics engine and live ML models (credit, recommendation, ranking) for an international platform across UK and Canadian markets. Responsibilities include monitoring model health and drift, triaging pipeline and partner feed issues, running live tests, and handling time-sensitive regulatory data pulls such as FCA returns and DSARs. Works closely with Product, Marketing, Engineering, Compliance and Support teams.

Randstad Technologies Recruitment London £400 – £450 pd
Hybrid Contract

Senior Libraries Engineer – AI and HPC

Design, develop and optimise GPU/CPU-accelerated data processing libraries such as DALI and nvImageCodec, covering numerical algorithms, performance tuning and benchmarking across architectures. Works closely with leadership and external partners on technical roadmaps, and provides technical leadership and guidance to other library engineers.

NVIDIA Zürich, Switzerland

Senior Libraries Engineer – AI and HPC

Design, develop and optimise GPU/CPU-accelerated numerical libraries such as DALI and nvImageCodec, with heavy focus on performance tuning, benchmarking and CUDA-based parallel algorithms. The role also involves setting technical roadmaps with partners and providing technical leadership to other library engineers.

NVIDIA United Kingdom
Remote
Loughborough University logo

Research Associate in Transport AI

Conducts methodologically driven research advancing mathematical modelling, simulation and AI for transport planning, management and operations. Joins a multidisciplinary team developing novel computational and analytical approaches with real-world mobility applications, spanning intelligent, resilient and sustainable transport. Open to candidates from transport engineering, computer science, maths and physics.

Loughborough University Loughborough £35,608 pa
Hybrid Contract
Databricks logo

Solutions Architect (Media, Entertainment and Agencies)

Lead the technical strategy for enterprise accounts in media, entertainment and agencies, owning architecture discussions from discovery through production deployment and consumption growth. Design scalable lakehouse, streaming and ML/AI solutions while advising customer architects and engineering leads, with live coding in Python and SQL.

Databricks London
Databricks logo

Solutions Architect (Digital Native Business)

Owns the end-to-end technical strategy for customer accounts, leading architecture discussions and designing scalable data engineering, ML/AI and real-time analytics solutions on the Databricks platform. Acts as a trusted advisor to customer architects and engineering leads, driving platform adoption and competitive wins while developing a declared technical specialisation.

Databricks London

Customer Success Manager

This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc....

Luminance London
Hybrid Permanent

Product Associate

Product Associates at this legal AI company work across the development lifecycle, collaborating with engineering, design, marketing and sales to drive product initiatives. Day to day involves writing product specs and requirements, managing timelines, coordinating launches, producing documentation and training materials, and conducting market research. The role is fast-paced and acts as a liaison between product management and other departments.

Luminance London
Hybrid Permanent

Deep Learning Scientist

Join the Audible Research team to advance computer-generated speech, developing novel deep learning algorithms and modelling techniques for spoken language generation. You will design, evaluate and deploy data-driven models using large-scale computing resources, while leading and mentoring junior engineers and scientists.

Amazon London
Permanent

Senior Postdoctoral Research Scientist in AI for Outbreak Response

Develops and validates machine learning models for disease forecasting and simulation models for scenario exploration, using large-scale epidemiological, genomic and behavioural data. Builds decision-support tools and reproducible pipelines, integrating them into public health workflows with partners in Nigeria and the DRC through co-design workshops and training.

University of Oxford Oxford £49,119 – £58,265 pa
On-site Contract

Financial Risk Analyst

Analyse aged-receivables, debtor and payment data to identify credit and counterparty risk, estimate expected losses, and assess liquidity and cash-flow exposures. Build Python statistical models for default prediction, run stress tests, and develop Power BI dashboards tracking debtor days and collection rates. Maintain the risk register, prepare monthly leadership reports, and support audit and compliance work.

Quantum Group London £42,000 – £45,000 pa
On-site Permanent

Senior Applied Data Scientist

Joining the Retail Insight team, you will investigate, develop and deploy complex models and algorithms for Tesco, covering personalisation, basket analysis, pricing, promotions and loyalty. The role blends statistical modelling, machine learning and client-facing delivery, building reusable, scalable solutions alongside client leadership teams.

dunnhumby London
Hybrid