Machine Learning Jobs

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for ML/AI in the UK, coordinating ML engineering efforts across multiple teams, and driving MLOps standards. You will provide technical consultancy, identify emerging patterns, and mentor engineers while fostering a culture of continuous learning.

Capital One Ec1Y8Af, EC1Y 8AF, United Kingdom

Hybrid Permanent

Senior AI Engineer (Gen AI & RAG)

As a Senior AI Engineer, you will design, build, and deploy production-grade generative AI systems, focusing on RAG pipelines, agentic workflows, and rigorous evaluation frameworks. You will provide technical leadership, mentor engineers, and collaborate closely with platform, product, and delivery teams to ensure AI systems are accurate, reliable, and grounded in business value.

The Portfolio Group Ec4V4Dy, EC4V 4DY, United Kingdom £75,000 – £85,000 pa

On-site Permanent

AI Platform/ DevOps Engineer

This role involves designing, building, and operating cloud-native AI platform infrastructure across AWS and Databricks. Responsibilities include deploying and scaling containerised services, managing CI/CD pipelines, and implementing observability and security for AI workloads. The position offers deep technical ownership and long-term architectural impact within a growing AI consultancy.

The Portfolio Group Ec4V4Dy, EC4V 4DY, United Kingdom £70,000 – £80,000 pa

On-site Permanent

Lead Data Scientist - FinCrime

This role involves leading data-focused projects to identify trends, risks, and opportunities in financial crime and fraud. You will work closely with senior stakeholders, support the design of monitoring and detection processes, and translate data insights into actionable recommendations. The position offers a blend of hands-on data work and strategic input, making it ideal for someone looking to move into a more consultative environment while remaining close to the technology.

Data Idols Farringdon, Greater London, London, EC1M 4BJ, United Kingdom £95,000 – £120,000 pa

Hybrid Permanent

Data Scientist / Statistician

This role involves working with large datasets to develop statistical models and methodologies for media audience measurement, primarily supporting Barb and other key media projects like RAJAR and CFlight. The Data Scientist / Statistician will extract, analyse, and visualise data using R, Python, and SQL, while also communicating technical insights to non-technical stakeholders. The position offers hands-on experience in data fusion, audit validation, and client-driven analytics within a collaborative, hybrid-working environment.

RSMB Holborn, London, WC1R 5AH, United Kingdom £28,000 – £35,000 pa

Hybrid Permanent

Senior Robotics Engineer

This role involves leading the development of advanced robotic arm systems, from motion planning and control to perception-driven manipulation. You will work closely with mechanical, software, and AI teams to deliver robust, safe, and intelligent robotic behaviors, with a focus on real-world applications in homes, workplaces, and service environments.

IT Search & Select W1A2Uz, W1A 2UZ, United Kingdom £60,000 – £75,000 pa

On-site Permanent

Test Lead

This role involves leading the end-to-end QA lifecycle, defining and evolving automation strategies, and ensuring high-quality standards across multiple projects. You will work with modern tools like Playwright, Azure DevOps, and CI/CD pipelines, and collaborate with stakeholders to drive AI-enabled testing and continuous improvement.

Picture More Ec1A1Bb, EC1A 1BB, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent

Product Manager, Analytics

This role involves owning the end-to-end analytics product for enterprise learning and development, focusing on individual learner progress, programme-level reporting, and leadership views. You will work closely with the engineering manager, designer, and customer-facing teams to define the product roadmap, gather customer insights, and ensure the analytics product is trusted and actionable.

Synthesia London, United Kingdom

Hybrid Permanent

Lead Computer Vision Engineer

Lead the development and deployment of cutting-edge computer vision systems within high-stakes defence projects, translating advanced AI research into robust, real-world solutions. Drive technical strategy, mentor engineering talent, and act as a subject matter expert across multidisciplinary teams. The role emphasizes innovation, ethical AI, and hands-on leadership in complex operational environments.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Research Assistant - Human Influence

The role involves designing and running studies to understand how frontier AI systems influence human attitudes and behavior, with a focus on risks to human agency and wellbeing. You will work closely with Research Scientists, conduct large-scale RCTs, and contribute to publications on topics like persuasion, manipulation, and human-AI relationships.

AI Security Institute London, United Kingdom

On-site Contract Part-time

AI Engineer

This role involves leading a two-year R&D project to develop emotionally responsive virtual humans for soft-skills training. Responsibilities include setting technical direction, building AI systems that perceive and respond naturally, and collaborating across multiple disciplines to turn research into a reliable product.

Bodyswaps London, United Kingdom

Hybrid Permanent

Staff Software Engineer, Voices

This role involves working on the core systems that power Synthesia’s script preview and voice generation, ensuring high-quality voiceovers across multiple languages and providers. You will design and evolve backend services, handle provider reliability, and contribute to user-facing product problems, collaborating closely with frontend and R&D teams.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

GenAI/ML Specialist Solutions Architect, AWS Global Sales (AGS)

AWS is seeking a GenAI/ML Specialist Solutions Architect (SSA) for large enterprise customers in United Kingdom of Great Britain and Ireland (UKI). You'll be instrumental in driving the adoption of AWS GenAI/ML services while helping organizations achieve their innovation and...

Amazon London, United Kingdom

On-site Permanent

Senior Business Intelligence Engineer, UK Insights and Innovation

Do you enjoy transforming data into actionable insights and taking a data-driven approach to solving complex business problems? Are you excited to discover and solve thorny business challenges through data analytics and business intelligence solutions? UK Insights & Innovation (I&I)...

Amazon London, United Kingdom

On-site Permanent

Senior Software Engineer, Chem-Bio

This role involves designing and building reliable systems for a research-focused team, translating varied research needs into well-engineered solutions, and contributing to the technical direction and standards of a growing engineering function. The work is centered around AI and chemical-biological research, with a focus on scalable, robust, and maintainable software development.

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required