Latest data science london Jobs

Data Scientist / Deep Learning Practitioner

Develop and deploy deep learning models to enhance underwriting and lending decisions, using multi-modal and sequential data. Collaborate with tech and product teams to integrate Large Language Models into customer-facing products. Work in a data-driven environment applying advanced ML techniques to solve real-world financial challenges.

Capital One Leicester, Leicestershire, United Kingdom

Hybrid Permanent

Lead AI Engineer

This role involves designing and implementing AI solutions to improve operational efficiency, defining LLM architecture, and building AI tools like assistants and workflow automation. You will work within an Azure cloud environment, collaborate with product teams, and act as a key partner to the Director of AI.

Harnham - Data and Analytics Recruitment London, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for ML/AI use cases in the UK, coordinating ML engineering efforts across multiple teams, and providing technical consultancy. You will drive MLOps standards, collaborate with data science teams, and represent Capital One in external ML/AI forums.

Capital One Bunhill, London, United Kingdom

Hybrid Permanent

Solutions Architect

This role involves working closely with customers to design and implement modern data and AI architectures on the Databricks Data Intelligence Platform. The Solutions Architect will act as a technical advisor, leading workshops, building proof-of-concepts, and translating business needs into scalable technical solutions. They will also contribute to growing the Databricks community through knowledge sharing and best practice dissemination.

Databricks London, United Kingdom

Hybrid Permanent

Senior AI/ML Engineer (LLM's / RAG Pipeline Development)

This role involves hands-on development and deployment of LLM-based applications into production environments. The Senior AI/ML Engineer will bridge the gap between advanced AI/ML and production-grade software, working in a newly formed R&D team to influence how AI capabilities are embedded into existing and new products. The role offers opportunities for leadership and growth within a fast-growing, market-leading company.

HAYS Specialist Recruitment Guildford, United Kingdom £85,000 – £125,000 pa

On-site Permanent

Graduate / Junior Technology Consultant

This role involves supporting clients with ERP implementation projects in the Fintech and VATech sectors, focusing on technology advisory and process design. You'll work alongside finance and technology teams to guide clients through system selection, design, and integration. The position is ideal for tech-passionate graduates looking to build experience in automation, data, or software within a global advisory firm.

HAYS Specialist Recruitment B46Ga, B4 6GA, United Kingdom

Hybrid Permanent

AI Enablement Specialist - Man Group plc

The AI Enablement Specialist at Man Group will work across various business units to identify and implement AI solutions that drive efficiency and value. Responsibilities include educating stakeholders, prototyping AI tools, and transforming business processes to leverage AI capabilities.

eFinancialCareers London, United Kingdom

On-site Permanent

Senior Solutions Architect (Enterprise Accounts)

As a Senior Solutions Architect, you will work with Databricks' largest and most complex customers to help them adopt the Databricks Data Intelligence Platform. You will develop and execute customer engagement strategies, coach account teams, and influence stakeholders across the cloud ecosystem. Your role involves a high degree of autonomy and technical expertise in data engineering, data warehousing, and machine learning, with hands-on experience in public cloud platforms like AWS, Azure, and Google.

Databricks London, United Kingdom

Hybrid Permanent

Protection Scientist Engineer, Intelligence and Investigations

This role involves designing and building systems to proactively identify and enforce against abuse on OpenAI’s products. You will work cross-functionally with product, policy, and engineering teams to develop robust abuse monitoring, automate processes, and respond to critical escalations, including those involving sensitive content.

OpenAI London, United Kingdom

On-site Permanent

Senior ML Engineer, Doc Fraud

This role involves building and optimizing production-scale machine learning systems for document classification and extraction, focusing on fraud detection in government-issued IDs. The engineer will work with LLMs and traditional ML models, design training and inference pipelines, and improve accuracy and performance across global document types. Collaboration with applied science, product, and operations teams is central to delivering secure and seamless customer onboarding solutions.

Entrust London, United Kingdom

Hybrid Permanent

Senior ML Engineer, Doc Fraud

This role involves building and optimizing production-scale machine learning systems for document classification and extraction, with a focus on fraud detection and identity verification. The engineer will work on LLM/ML pipelines, from training and evaluation to deployment and inference optimization, ensuring high accuracy and performance across global document types. Collaboration with cross-functional teams and mentorship of junior engineers are key aspects of the position.

Entrust

Hybrid

Research Assistant - Human Influence

The role involves designing and running studies to understand how frontier AI systems influence human attitudes and behavior, focusing on risks to human agency and wellbeing. You will work with top technical talent, run large-scale RCTs, and have the opportunity to lead or co-author publications.

AI Security Institute London, United Kingdom

On-site Contract Part-time

Software Engineer

This role involves developing and deploying high-impact AI and software solutions for UK defence clients, working across cloud and edge computing environments. You'll collaborate with Machine Learning Engineers and Data Scientists to build scalable, secure systems using modern engineering practices, with deployments on Kubernetes and bare metal. The work is technically rigorous and mission-critical, requiring on-site presence for parts of the week.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Senior Software Engineer

As a Senior Software Engineer in Faculty AI's Defence team, you will lead backend and edge/IoT engineering, implementing robust, scalable solutions. You will work closely with Lead Engineers and Data Scientists to bridge the gap between machine learning research and production-grade software, while mentoring peers and collaborating on high-impact projects.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

As a Machine Learning Engineer, you will collaborate with Data Scientists, Simulation Engineers, and customers to solve complex engineering and physics challenges. You will design, build, and test reliable, scalable ML data pipelines, manipulate 3D point cloud and mesh data, and ensure the successful deployment of AI models in real-world applications.

PhysicsX United Kingdom

Remote Permanent