Latest Python Jobs

Senior Machine Learning Engineer

Lead the development and deployment of cutting-edge, production-grade machine learning systems for high-impact clients, particularly in the defence sector. Design scalable ML infrastructure, define best practices for ML deployment, and act as a technical advisor while mentoring junior engineers. Work in a cross-functional environment with strong emphasis on ethical, reliable AI and client collaboration.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

Develop and deploy production-grade machine learning systems for high-impact clients, particularly in the defence sector. Work across the full ML lifecycle, from scalable architecture design to operationalisation, using cloud platforms and containerisation tools. Collaborate with cross-functional teams to deliver ethical, reliable AI solutions in real-world environments.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Forward Deployed Software Engineer

A Senior Forward Deployed Software Engineer at PhysicsX works directly with customers and internal teams to build and deploy AI-driven simulation applications that solve complex engineering problems across industries like aerospace, energy, and semiconductors. The role involves full-stack development, rapid prototyping, and on-site collaboration, with a focus on delivering production-grade tools using physics AI models. Engineers also contribute to the core platform by abstracting reusable components from customer solutions and shaping product direction.

PhysicsX North Tyneside, NE29 8EP, United Kingdom US$150,000 – US$250,000 pa

Hybrid Permanent

Senior Machine Learning Engineer

A Senior Machine Learning Engineer will lead the deployment of AI models into production environments for engineering and physics simulation, working closely with customers and cross-functional teams. The role involves building scalable ML pipelines, mentoring engineers, and traveling to client sites to implement solutions on-site. The position focuses on turning research into practical, high-impact tools using Python, PyTorch, and cloud/on-prem infrastructure.

PhysicsX North Tyneside, NE29 8EP, United Kingdom US$200,000 – US$250,000 pa

On-site Permanent Clearance Required

Software Engineer, GPU Infrastructure- ChatGPT Engineering

Design and build software to manage large-scale GPU infrastructure supporting ChatGPT inference, including automation, observability, and capacity planning. Develop internal platforms and AI-powered agents to improve fleet efficiency and reduce manual operations across thousands of GPUs. Collaborate with research and engineering teams to enhance reliability and utilization of compute resources.

OpenAI London, United Kingdom

Hybrid Permanent

Principal/Staff Software Engineer

Work on core enterprise platform systems and new API development for Synthesia's AI video platform, ensuring security, scalability, and reliability. Own complex, long-term projects across multiple teams, translating business and regulatory requirements into robust technical solutions. Collaborate closely with product, security, and infrastructure teams while leveraging observability to maintain system health and compliance.

Synthesia United Kingdom US$200,000 pa

On-site Permanent

AI Deployment Engineer, Large Enterprise

Act as a technical advisor to enterprise customers post-sale, designing and guiding the deployment of Generative AI solutions using OpenAI's models and APIs. Focus on identifying high-value use cases, building prototypes, and ensuring production-grade implementations across customer environments. Collaborate with internal teams to scale best practices and inform product development based on real-world deployments.

OpenAI London, United Kingdom

Hybrid Permanent

AI Copilot Developer

Develop and integrate scalable AI models to enhance financial and insurance systems, with a focus on natural language processing and machine learning. Collaborate with cross-functional teams to translate user needs into intelligent solutions, while testing and optimising AI algorithms for performance and reliability. Work on innovative AI-driven projects in a fast-paced, technology-driven environment.

Adecco London, United Kingdom £490 pd

RF Data Scientist / Researcher

This role involves researching and developing advanced AI and machine learning techniques applied to RF signal processing, with a focus on signal recognition, identification, localisation, and manipulation. The work is research-driven, requiring algorithm development and prototyping using Python, with opportunities to publish findings and collaborate with stakeholders. Based in central London, the position supports hybrid working and is embedded in a high-tech, security-cleared environment.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Machine Learning Engineer

This role involves developing end-to-end machine learning systems integrated with advanced electronics for defence and security applications. You'll work across diverse domains such as computer vision and generative models, building functional prototypes and demonstrators. The role emphasizes innovation, rapid iteration across projects, and close collaboration in a technically driven, low-management environment.

ECM Selection Cambridge, Cambridgeshire, United Kingdom £40,000 – £70,000 pa

On-site Permanent Clearance Required

Automation Engineer II, Falcon Complete

This role focuses on developing and maintaining security automation workflows using SOAR platforms, PowerShell, and Python to enhance detection, triage, and response processes within a managed detection and response (MDR) environment. The engineer will integrate AI-powered solutions, collaborate with SOC analysts to identify automation opportunities, and contribute to improving operational efficiency through scripted and AI-driven workflows. Work involves data parsing with JSON and regex, version-controlled script management, and staying current with emerging automation and AI technologies in cybersecurity.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr. Security Researcher , DEU)

Conducts advanced vulnerability research and exploit development, analyzing patches and malware to identify 0-day and n-day vulnerabilities. Develops automated tools for large-scale data analysis and supports threat intelligence teams with technical insights. Publishes findings internally and externally through blogs or conferences.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Research Assistant/Associate in Trustworthy Generative AI for Computational Science (Fixed Term)

This role involves researching trustworthy applications of generative AI in scientific computing, with a focus on climate and earth sciences. The postholder will develop frameworks to improve code reliability using techniques like static analysis, formal proofs, and language translation tools, ensuring AI-generated code supports scientific integrity. The position emphasizes critical evaluation of AI's environmental and societal impacts while advancing verification methods in computational science.

University of Cambridge Cambridge, South East England, United Kingdom £33 – £46 pa

On-site Contract

Machine Learning Integration Engineer

This role involves integrating and optimizing machine learning models into Darktrace’s cybersecurity platform, focusing on improving runtime, scalability, and effectiveness against unknown threats. You'll work closely with machine learning specialists and security researchers to prototype and deploy innovative AI solutions. The position emphasizes production-quality Python development, model acceleration, and performance optimization across diverse technology stacks.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Embedded Architect Manager

This role involves leading the design and implementation of security architectures for NVIDIA's next-generation networking products, combining hardware and software expertise. The individual will work hands-on with embedded systems, focusing on secure boot, hardware security primitives, and low-level firmware development across interfaces like PCIe, I2C, and USB. Collaboration with internal teams and external partners is key to addressing security threats and advancing trusted platform technologies.

NVIDIA Cambridge, United Kingdom

On-site Permanent