Latest Data Science Jobs

Principal Machine Learning Engineer

Design and lead the development of large-scale machine learning systems for real-time digital advertising, focusing on recommendation engines, audience targeting, and bidding optimisation. Work closely with the CTO and senior stakeholders in a high-growth AdTech environment, combining technical leadership with hands-on implementation across the full ML lifecycle. Drive MLOps platform improvements and shape the future of AI-driven customer acquisition solutions.

Harnham - Data and Analytics Recruitment France, United Kingdom €130,000 – €150,000 pa

Principal Machine Learning Engineer

Lead the technical direction of large-scale machine learning systems in a high-growth AdTech scale-up, focusing on recommendation systems, audience targeting, and bidding optimisation. Work hands-on across the full model lifecycle while collaborating with the CTO and senior stakeholders. Operate in a real-time, high-scale environment with significant ownership and technical strategy responsibilities.

Harnham - Data and Analytics Recruitment Spain, United Kingdom €135,000 – €150,000 pa

Forward Deployed Engineer

This role involves working directly with enterprise customers to design and implement end-to-end data and AI solutions on the Databricks platform. The engineer leads architectural decisions, builds production-grade systems, and integrates data pipelines with ML/AI models and applications. Emphasis is placed on customer collaboration, reusable solutioning, and influencing product development through real-world feedback.

Databricks London, United Kingdom

Hybrid Permanent

Senior Legal Counsel (UK & Germany)

This role involves serving as the primary legal advisor for Multiverse’s German operations, including advising on commercial, employment, and corporate matters, while also supporting UK commercial contracts and cross-border initiatives. The counsel will lead contract management in Germany across B2B, B2C, and B2G sectors, navigate regulatory frameworks like AZAV, support M&A integration, and collaborate with external counsel. It’s a strategic, mission-driven position requiring fluency in both German and English legal systems and a strong cross-cultural collaboration mindset.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Enterprise Account Executive, UK

This role involves driving new enterprise sales for Multiverse's AI and tech upskilling apprenticeships, targeting C-level and senior business leaders across strategic UK accounts. The Account Executive will use MEDDIC methodology, collaborate with value consultants to build ROI cases, and expand within existing clients to build long-term strategic relationships. The position requires a high-energy, achievement-oriented seller passionate about social impact and digital transformation.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Head of EMEA Financial Services GTM

This role involves leading the go-to-market strategy for Databricks' Financial Services business across EMEA, with a focus on Banking, Capital Markets, and Insurance sectors. The individual will shape vertical-specific sales strategies, build executive relationships with key clients and partners, and act as a thought leader through content and events. They will work cross-functionally to enable sales teams, develop scalable sales plays, and ensure Databricks' security positioning meets financial industry standards.

Databricks London, United Kingdom

Hybrid Permanent

Staff Applied AI Engineer

This role involves designing and governing high-stakes AI systems for public sector clients, with a focus on responsible AI, model evaluation, and production MLOps. The engineer will establish technical standards, lead incident resolution for model safety, and build reusable AI capabilities like fine-tuned models and agent architectures. They will also mentor senior engineers, advise on technical roadmaps, and act as a trusted advisor to government clients on AI strategy and deployment.

Scale AI London, United Kingdom

Hybrid Permanent Clearance Required

Financial Crime Risk Transaction Monitoring Control Owner - AVP

Design and optimise transaction monitoring systems to detect financial crime risks across Barclays UK and International. Develop statistical and machine learning models using tools like SQL, Python, and Spark, while ensuring compliance with AML regulations and governance standards. Collaborate with cross-functional teams to enhance detection capabilities and support strategic financial crime risk initiatives.

Barclays London, E14 5RB, United Kingdom

Edge Architect

This role involves leading the architecture and design of a distributed edge computing platform for manufacturing environments. Responsibilities include defining reference architectures, establishing reusable infrastructure patterns, and guiding technology decisions to ensure scalable, secure, and resilient factory edge deployments.

CBSbutler Holdings Limited trading as CBSbutler Merseyside, United Kingdom £480 – £500 pd

AI Platform Engineer

This role involves building and maintaining the cloud infrastructure for AI applications, focusing on scalable and reliable services for large language models, retrieval-augmented generation, and intelligent search. You will work closely with AI, software engineering, DevOps, and security teams to deliver production-ready solutions using Microsoft Azure, Python, and Terraform.

Morson Edge United Kingdom £100,000 – £110,000 pa

Python Developer

This role involves developing, testing, and maintaining Python software for defence cloud integration. Responsibilities include contributing to data and AI projects, automation, DevOps, and infrastructure, while working with tools like Red Hat OpenShift, HashiCorp Vault, and Tekton Pipelines.

Matchtech Cambridgeshire, United Kingdom £450 – £650 pd

Contract Clearance Required

Principal AI Engineer

Leads technical AI projects involving high-throughput vision systems on NVIDIA Jetson hardware, with a focus on real-time tracking, multi-modal sensor integration, and AI assurance. Provides technical leadership across the design lifecycle and mentors junior engineers. Works in multidisciplinary teams and engages with stakeholders to shape project direction and innovation in edge AI systems.

Synoptix Gloucestershire, United Kingdom £65,000 – £85,000 pa

Senior AI Engineer

This role involves leading the development of AI features in a legal tech SaaS platform, focusing on designing and building ML models for document parsing, search, classification, and summarisation. You will integrate LLMs into product workflows, optimise model serving on AWS, and work closely with engineering, product, and QA teams in Scrum squads.

Parkside London, United Kingdom £100,000 – £150,000 pa

Senior Applied AI Engineer

This role involves designing, building, and delivering backend services and APIs for an AI layer in an investment management firm's portfolio technology platform. You will work closely with a frontend engineer to integrate AI capabilities, ensure secure data handling, and monitor system performance.

Hays Technology London, United Kingdom £100,000 – £110,000 pa

AI Engineer

This role involves building and integrating AI prototypes and tools for enterprise legal applications. You will work on complex tasks using LLMs and agentic technologies, focusing on speed and quality of execution. The team values a hacker mentality and a passion for learning.

Luminance Cambridge, United Kingdom

Hybrid Permanent