Latest Large Language Models (LLM) Jobs

Engineering Manager - Core Infrastructure

Lead and grow a team of engineers building foundational infrastructure-as-code platforms at a high-scale cybersecurity company. Architect and optimize cloud services across AWS and GCP, enforce deployment standards, and drive cost efficiency while enabling engineering teams to ship reliably. Engage in technical strategy, incident analysis, and AI-driven workflow improvements in a distributed, multi-cloud environment.

CrowdStrike £140,000 – £215,000 pa

Remote

Engineering Manager - Core Infrastructure

This role involves leading a team of engineers to build and maintain core infrastructure platforms at a global cybersecurity company. The focus is on self-service infrastructure-as-code, cloud cost optimization, and enforcing deployment standards across a multi-cloud environment. The role requires a blend of technical leadership, SRE practices, and experience with large-scale distributed systems.

CrowdStrike

Remote Permanent

Senior Cloud Infrastructure and DevOps Solutions Architect

This role involves owning full-solution validation, minimizing time to production, and ensuring Day 2 stability for large-scale GPU clusters. You will engage with customers, partners, and cross-functional teams to architect and guide the implementation of complex infrastructure projects, focusing on Kubernetes, HPC, and AI workloads.

NVIDIA

Senior Cloud Infrastructure and DevOps Solutions Architect

This role involves owning full-solution validation, minimizing time to production, and ensuring Day 2 stability for large-scale GPU clusters. You will work closely with customers, partners, and cross-functional teams to architect, implement, and optimize Kubernetes-based platforms and automation, focusing on open-source and heterogeneous environments.

NVIDIA

Senior Brand Designer, Experiential

This role focuses on translating Synthesia’s brand into global experiential formats, including trade shows, conferences, customer events, and digital experiences. The designer will lead end-to-end creation of spatial environments, signage, print, merchandise, and digital content, ensuring cohesive brand expression across physical and virtual touchpoints. Emphasis is placed on production quality, cross-functional collaboration, and scalable systems for global execution.

Synthesia London, United Kingdom

Remote Permanent

Applied AI Engineer, Codex Core Agent

This role involves improving the performance of Codex agents on real-world software engineering tasks, working closely with research, infrastructure, and product teams. Responsibilities include designing agent behaviors, evaluating performance, enhancing robustness, and building feedback loops to improve agent reliability and usefulness.

OpenAI London, United Kingdom

Permanent

Researcher, Recursive Self-Improvement Safety

This role involves conducting research and developing strategies to mitigate risks associated with advanced AI capabilities, particularly focusing on recursive self-improvement. Responsibilities include designing and implementing risk assessment tools, automated auditing, and scalable oversight practices to ensure AI systems remain safe and aligned with human values.

OpenAI London, United Kingdom

Permanent

Senior Applied Engineer

Develop and scale AI-driven physical foundation models for engineering simulation, bridging research and production. Translate scientific prototypes into robust, distributed ML systems using high-performance computing and cloud infrastructure. Collaborate closely with researchers, engineers, and customers to solve real-world physics and engineering challenges.

PhysicsX United Kingdom

Hybrid Permanent

Senior Brand Designer, Experiential

This role focuses on translating Synthesia's brand into global experiential moments, including physical events, trade shows, and digital environments. The designer will lead end-to-end creation of spatial designs, event identities, and motion content, ensuring brand consistency across physical and digital touchpoints. Strong production expertise and collaboration with marketing and external vendors are central to the role.

Synthesia United Kingdom

Remote Permanent

Senior Computer Vision Engineer - Deep Learning

Design and deploy production-grade computer vision systems using deep learning techniques such as CNNs and Vision Transformers, translating research into robust AI solutions for defence and security applications. Work across the full development lifecycle, from model design and training to deployment on cloud and edge platforms. Collaborate with researchers, engineers, and customers in a technically challenging environment focused on real-world autonomy and perception systems.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £70,000 – £95,000 pa

Hybrid Permanent Clearance Required

Lead Forward Deployed Engineer

Lead the technical direction and delivery of complex AI/ML projects for clients in highly regulated sectors, designing scalable systems and mentoring engineering teams. Drive innovation by building reusable solutions and guiding architectural decisions across full-stack AI deployments. Act as a technical coach for both internal teams and external stakeholders in ambiguous, high-risk environments.

Faculty London, United Kingdom

On-site Permanent

Research Data Engineer

Design and build scalable data systems to support multi-omics and machine learning in drug discovery. Focus on data pipelines, storage layouts, and infrastructure for high-dimensional biological datasets. Collaborate closely with ML scientists and research engineers to enable efficient model training and experimentation.

Relation Therapeutics London, United Kingdom

Hybrid Permanent

Lead Agentic AI Architect

This role involves defining the architecture, engineering standards, and delivery of next-generation Agentic AI and Generative AI solutions within a leading UK bank. Responsibilities include designing multi-agent systems, production-grade LLM and RAG architectures, and ensuring AI security and governance. The role also requires leading a team of architects, engineers, and data scientists while shaping AI strategy and roadmaps.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £710 pd

Data Scientist (Sovereign Territory Surveillance)

The Data Scientist role involves solving maritime and security-based problems using machine learning and data science techniques. Responsibilities include developing and evaluating ML models for anomaly detection, track pattern recognition, and integrating these models into user-facing features. The role also involves collaborating with developers and infrastructure engineers to build scalable data pipelines and contribute to feature development.

SRT Marine Systems PLC Bristol, Bristol (county), United Kingdom £55,000 – £85,000 pa

Data Scientist (Sovereign Territory Surveillance)

As a Data Scientist at SRT Marine Systems, you will work on developing and evaluating ML models for maritime and security-based problems, including detection, classification, and anomaly detection in time series and image/video data. You will collaborate with developers and engineers to integrate these models into user-facing features and build scalable data pipelines.

SRT Marine Systems PLC Gloucester, Gloucestershire, United Kingdom £55,000 – £85,000 pa