Latest machine learning engineer Jobs

Lead Site Reliability Engineer (AI/ML)

Lead the end-to-end deployment and operationalization of AI/ML models, ensuring scalability, reliability, and alignment with business objectives. Establish monitoring frameworks, drive MLOps best practices, and collaborate with engineering, product, and compliance teams to maintain high-performing, ethical AI systems in production. Lead incident response and continuous improvement initiatives for deployed models.

Mastercard Blackrock, Dún Laoghaire-Rathdown, Ireland

Lead Site Reliability Engineer (AI/ML)

Lead the end-to-end deployment and operationalization of AI/ML models, ensuring scalability, reliability, and integration into business processes. Establish monitoring frameworks to detect performance issues and data drift, and drive resolution. Champion MLOps practices, automation, and compliance with governance and ethical AI standards while collaborating across technical and business teams.

Mastercard Blanchardstown, Fingal, Ireland

Principal Developer Technology Engineer

This role involves collaborating with top AAA game developers to optimize GPU performance and advance neural rendering and AI in games. The engineer will develop and tune cutting-edge algorithms, work closely with NVIDIA's architecture and driver teams, and contribute to next-generation GPU technologies. Activities include building technical demos, publishing whitepapers, and presenting at conferences.

NVIDIA PLN 483,750 – PLN 838,500 pa

Hybrid Permanent

Principal Developer Technology Engineer

This role involves collaborating with top game developers to optimize GPU performance and advance rendering technologies, with a focus on path tracing and neural graphics. The engineer will develop and tune AI models, work closely with NVIDIA's architecture and driver teams, and contribute to next-generation GPU innovations. Activities include building technical demos, profiling algorithms, and presenting research at conferences.

NVIDIA PLN 483,750 – PLN 838,500 pa

Hybrid Permanent

Research Engineer - Web Crawlers

Build and scale distributed web crawlers to source high-quality, multilingual data from the open web for training frontier AI models. Design targeted pipelines for audio, video, and text, and develop tooling for researchers to monitor and access crawled data efficiently. Focus on reliability, content extraction, deduplication, and compliance at web scale.

ElevenLabs United Kingdom

Remote Permanent

Training, Process Management Engineer

This role involves building and maintaining the distributed operating system that orchestrates and monitors large-scale machine learning workloads across OpenAI’s supercomputers. You'll work primarily in Rust to develop high-performance, asynchronous systems that ensure reliable, observable, and scalable training runs—from small experiments to massive distributed jobs. The position focuses on solving novel challenges in system reliability, performance optimization, and rapid debugging at an unprecedented scale.

OpenAI London, United Kingdom

Hybrid Permanent

Member of Technical Staff

This role involves developing and prototyping generative machine learning models for protein design, with a strong focus on real-world biological applications. You'll work closely with biologists and engineers to build scalable data pipelines, optimize model performance, and iterate based on wet lab feedback. The position emphasizes research excellence, production-grade code, and rapid experimentation in a cross-disciplinary environment.

Latent Labs London, United Kingdom, United Kingdom

Hybrid Permanent

Junior Developer

Develop and maintain backend services using Python and Node.js, work with databases and cloud infrastructure on AWS, and contribute to the deployment of machine learning models in production, particularly in computer vision for transport solutions. Collaborate across the full development lifecycle in a growing engineering team focused on real-world AI applications.

Avanti Recruitment Old Street, London, United Kingdom £45,000 – £55,000 pa

Senior Specialist Solutions Architect (AI/ML)

Design and implement production-grade machine learning and AI workloads, focusing on MLOps, GenAI, and large-scale data systems. Provide technical leadership during sales cycles, build MVPs, and guide customers in adopting Databricks for AI applications. Mentor teams and contribute to product strategy through customer feedback.

Databricks London, United Kingdom

Hybrid Permanent

Sr. Specialist Solutions Architect

This role involves designing and implementing production-grade machine learning and AI workloads on the Databricks platform, with a strong focus on GenAI, MLOps, and LLMOps. The individual will guide enterprise customers through technical challenges, build MVPs, and lead deep-dive sessions during sales cycles. They will also contribute to product roadmaps, create technical content, and drive AI thought leadership through conferences and hackathons.

Databricks London, United Kingdom

Hybrid Permanent

Data Scientist

Data Scientist - MerseysideAs a Data Scientist, you will work closely with the Lead Data Science and cross-functional teams to develop and deploy models that support customer and commercial decision-making. Responsibilities include:Building and deploying machine learning models across customer use...

Harnham - Data and Analytics Recruitment St. Helens, United Kingdom £40,000 – £50,000 pa

Data Scientist

This role involves applying advanced data science and machine learning techniques to solve complex challenges across high-impact public and private sector projects. You will conduct research, develop cutting-edge solutions, and engage in the full data science lifecycle, from data collection to model deployment, while working in a highly secure environment.

Searchability NS&D Cheltenham, United Kingdom £45,000 – £75,000 pa

Hybrid Permanent Clearance Required

Senior Technical Program Manager (InfoSec), London

This role involves translating the company's information security strategy into actionable engineering initiatives, managing complex security projects across cloud infrastructure, identity access management, and secure software development. The person will act as a bridge between security and engineering teams, ensuring robust protection of AI models and sensitive drug discovery data while maintaining research velocity. Key responsibilities include building automated dashboards for risk visibility, securing emerging AI workflows, and navigating the Google/Alphabet ecosystem.

Isomorphic Labs London, United Kingdom

On-site Permanent

Research Scientist (Applied LLMs), London

A Research Scientist will focus on applying Large Language Models to drug discovery challenges, developing novel ML techniques and models that integrate with biological and chemical data. The role involves close collaboration with interdisciplinary teams of scientists and engineers to advance AI-driven drug design. Work includes model development, experimentation, and scaling frameworks for predictive applications in a fast-paced research environment.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Full Stack Python Developer

Design and build full stack applications that enable users to interact with advanced computer vision and AI systems, focusing on image and video analysis, AI visualisation, and integration with customer infrastructure. Develop intuitive interfaces and workflows in collaboration with engineers and end users, with influence over architecture and technology choices. Work primarily on-site in West London, with some remote flexibility.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent Clearance Required