Latest ai engineer Jobs

Senior AI Engineer

Lead the technical strategy and implementation of AI/ML solutions across a global legal firm, managing a team of engineers and third-party providers. Design and deploy scalable AI models integrated with enterprise systems, working closely with business stakeholders to deliver measurable outcomes. Drive innovation while ensuring alignment with architecture best practices and governance standards.

A&O Shearman Dundonald, Lisburn And Castlereagh, County Down, United Kingdom

Senior AI Engineer

The role involves leading the end-to-end development and deployment of AI and machine learning solutions within a global professional services firm. As a senior technical leader, the individual will design scalable AI architectures, manage engineering teams, and align technical strategy with business outcomes. The position requires close collaboration with stakeholders, third-party providers, and enterprise architecture teams to deliver innovative, production-grade AI systems.

A&O Shearman Sydenham, City Of Belfast, County Antrim, United Kingdom

Senior AI Software Engineer - eFinancialCareers

Design and build AI-powered tools, intelligent assistants, and agent-based systems integrated with trading and research workflows in a high-performance quantitative environment. Work across the full development lifecycle to deploy production-grade AI applications and evaluate emerging technologies. Collaborate closely with researchers, developers, and trading teams to deliver scalable AI solutions that drive innovation.

eFinancialCareers London, United Kingdom

Machine Learning Systems / AI Infrastructure Engineer- Quant / Systematic Trading Firms

This role involves building and optimizing the infrastructure for cutting-edge machine learning research, including large-scale distributed training, GPU infrastructure, high-performance inference, and research platforms. You will work on optimizing model performance, improving researcher productivity, and deploying models into production.

eFinancialCareers London, United Kingdom £250,000 – £700,000 pa

Principal Solutions Engineer - Aerospace & Defense

Lead business development and technical delivery for AI-driven engineering simulation solutions in the aerospace and defense sector. Engage with senior engineering leaders to identify opportunities, scope projects, and drive adoption of the PX Platform. Shape product direction through customer feedback and represent the company at industry events, balancing strategic account growth with hands-on project oversight.

PhysicsX England US$175,000 – US$250,000 pa

Hybrid Permanent Clearance Required

Senior CFD Engineer - Plasma Specialist

You will develop high-fidelity computational plasma models for semiconductor manufacturing processes such as etching and deposition, working directly with customers on-site to solve niche engineering challenges. You'll integrate simulations with AI workflows using tools like COMSOL and CFD-ACE+, validate models against real-world data, and collaborate with data scientists and ML engineers. The role involves global travel and combines technical leadership with mentoring junior colleagues.

PhysicsX London, United Kingdom

Hybrid Permanent

Senior Research Engineer - Data

This role focuses on building and enhancing large-scale data pipelines for generative AI models, working with vast amounts of video and audio data to improve model performance through data quality, curation, and feature extraction. The position bridges applied research, data engineering, and ML infrastructure, collaborating closely with model training teams to deliver high-impact datasets. It emphasizes ownership in shaping data strategy and infrastructure within a fast-moving AI research environment.

Synthesia London, United Kingdom

Remote Permanent

Senior Research Engineer - Interactive Avatars

Develop and advance AI-driven interactive avatars using diffusion models, focusing on real-time video generation, audio conditioning, and contextual responsiveness. Work within a research-forward team to translate cutting-edge generative AI into scalable product features. Responsibilities include improving lip-sync accuracy, motion realism, and building evaluation frameworks for long-form interactive video.

Synthesia London, United Kingdom

Remote Permanent

DevOps Engineer

This role involves designing, building, and maintaining scalable on-premise infrastructure platforms with a strong focus on Kubernetes, containerisation, and automation. You'll develop CI/CD pipelines using Jenkins and GitHub Actions, manage Linux environments, and support AI-driven workloads in a high-performance setting. The role emphasizes Infrastructure as Code with Terraform or Puppet and close collaboration across engineering and business teams.

Harnham - Data and Analytics Recruitment London, United Kingdom £100,000 – £120,000 pa

Senior Software Engineer

Design and maintain large-scale, distributed backend systems for automated in-store order fulfilment using Java/Scala and cloud technologies. Embed AI tools like GitHub Copilot into development workflows and lead technical initiatives from design to deployment. Work within an agile team to improve processes, support production systems, and mentor engineers while delivering customer-focused solutions at scale.

Ocado United Kingdom

Hybrid Permanent

Senior Backend Engineer

Design and maintain large-scale, distributed backend systems for automated in-store order fulfilment, integrating AI tools into development workflows. Lead technical initiatives from design to deployment while collaborating with product and business teams in an agile environment. Work with cloud infrastructure and modern Scala/Java ecosystems to support high-availability systems processing hundreds of thousands of orders weekly.

Ocado United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer

This role involves designing, building, and deploying high-performance Machine Learning solutions, working across the full ML lifecycle from experimentation to production. You'll collaborate with engineering and AI teams to ensure robust MLOps practices and optimize model performance in production environments.

Data Idols London, United Kingdom £80,000 – £90,000 pa

Backend Software Engineer

You'll design, build, and improve scalable back-end services and platform capabilities, working on a cloud-based infrastructure hosted on Google Cloud Platform (GCP). Your role involves using AI and modern engineering tools to enhance development workflows and problem-solving, contributing to a technology-agnostic environment.

Tech4Good Recruitment Ne61Sf, United Kingdom £45,000 – £65,000 pa

Research Associate in AI for Turbomachinery Design

Conduct research in AI-driven turbomachinery design by developing machine learning frameworks integrated with computational fluid dynamics (CFD). Perform numerical simulations, analyse performance data, and collaborate with academic and industrial partners to advance sustainable engineering solutions. Work within Imperial College London’s Thermofluids Division on a Mitsubishi-funded project aimed at transforming design innovation in energy and transportation systems.

Imperial College London London, United Kingdom £45 – £59 pa

Contract

Agentic AI/Plasma Developer - KTP Associate

Develop and apply agentic AI models to semiconductor processing systems in a collaborative academic-industry KTP project. Work primarily at OIPT’s facility, integrating machine learning with plasma physics simulations to solve real-world manufacturing challenges. Contribute to research publications and industrial innovation in a fast-paced, multidisciplinary environment.

University of Exeter Severn Beach, South West England, BS35 4NR, United Kingdom £43 – £46 pa

On-site Contract