Latest Ai Engineer Defence - 3 Months Contract Jobs

Relational Foundation Model Engineer, Modern Data Stack

Design and develop novel Transformer and Graph Neural Network architectures for a unified foundation model that generalizes across relational databases and heterogeneous graphs. Work spans the full ML lifecycle, from research to production deployment, with direct impact on enterprise AI applications such as fraud detection, forecasting, and recommendation systems. Collaborate closely with researchers to advance the state of relational reasoning in AI.

NVIDIA

Relational Foundation Model Engineer, Modern Data Stack

Design and develop novel Transformer and GNN-based foundation models that generalize across relational databases and heterogeneous graphs. Work across the full ML lifecycle—from architecture design to inference optimization—on a unified model powering real-world applications in forecasting, fraud detection, and recommendations. Collaborate with researchers and engineers to push the boundaries of relational reasoning in enterprise AI.

NVIDIA

Staff ML Performance Engineer (Inference Optimisation)

Optimise machine learning inference performance for edge accelerators and GPUs, focusing on efficient execution of large transformer models on low-power devices. Profile bottlenecks across the full stack—from model graph to kernel execution—and implement compiler, runtime, and kernel-level optimisations. Build benchmarking systems and collaborate with model teams to influence architecture for on-device efficiency.

Wayve London, United Kingdom

Hybrid Permanent

Senior Cloud Site Reliability Engineer

This role involves building and scaling the reliability foundations of Wayve's AI cloud platform, including the Model Development and GPU Compute platforms. You'll define SRE frameworks, automation, and operational standards to ensure resilient, efficient, and scalable infrastructure. The position requires deep expertise in Kubernetes, cloud environments, distributed systems, and observability, with a focus on enabling fast, reliable AI model training and deployment.

Wayve London, United Kingdom

On-site Permanent

Reinforcement Learning Engineer - Manipulation

Develop and train reinforcement learning policies for robotic manipulation using language and vision inputs, both in simulation and on real-world humanoid robots. Work across the full development pipeline, from creating diverse simulation tasks to deploying and refining policies on physical systems. Collaborate with teleoperations and testing teams to improve data collection and real-world performance.

Humanoid London, United Kingdom

On-site Permanent

Senior Platform Software Engineer

This role involves developing core operating system software, data networks, and protocols for next-generation humanoid robots. The engineer will design embedded systems, integrate hardware and software components, and ensure safety and reliability in real-world industrial environments. Emphasis is placed on building fault-tolerant, high-integrity software within an agile R&D team pushing the boundaries of human-robot collaboration.

Humanoid London, United Kingdom

On-site Permanent

Senior Consultant, AI & Knowledge Strategy, Integrated Health Solutions Eurasia

Lead the development of AI-driven knowledge management systems and scalable consulting methodologies for healthcare transformation initiatives across EurAsia. Convert project insights and client data into reusable, AI-ready assets to enhance delivery quality and operational efficiency. Support hospitals and health systems through analytics, process optimization, and adoption of standardized tools and digital workflows.

Medtronic €55,520 – €83,280 pa

Remote Permanent

Director of Tax

Lead the strategic direction of tax at a technology-driven retail innovator, overseeing global compliance, risk, and reporting while driving AI and automation initiatives across the tax function. You'll lead a multidisciplinary team, transform processes through digital innovation, and provide high-level tax advice to executive stakeholders. The role involves shaping the future of tax operations within a scalable, international business model.

Ocado Welwyn Hatfield, United Kingdom

Engineering Technician

This role involves diagnosing and resolving engineering faults in a highly automated grocery fulfilment centre, performing planned maintenance, and contributing to reliability improvement projects. The technician works hands-on with advanced automation systems in a 24/7 operational environment. The role requires comfort with working at height and adherence to strict safety protocols.

Ocado London, DA8 1SP, United Kingdom

On-site Permanent

Global Welding Software Sales Manager

This role involves driving the global commercial success of ABB's welding software portfolio by identifying new business opportunities, managing customer relationships, and supporting sales teams and channel partners. The candidate will act as a technical and commercial bridge between customers, product development, and sales, with a focus on expanding software adoption in industrial automation and manufacturing. Responsibilities include leading go-to-market initiatives, representing ABB at industry events, and developing strategic account plans to grow recurring revenue.

ABB

Hybrid Permanent

Global Welding Software Sales Manager

This role involves driving the global commercial growth of ABB's welding software portfolio by identifying new sales opportunities, expanding adoption within existing accounts, and acting as a technical-commercial bridge between customers, sales teams, and product development. The candidate will support go-to-market initiatives, represent the company at industry events, and work closely with cross-functional teams to shape the market entry strategy for welding software. Success requires combining deep technical understanding of industrial automation with strong B2B sales execution in complex manufacturing environments.

ABB

Hybrid Permanent

Head of Product

IntroductionSaab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence...

Saab City of London, United Kingdom

Radar Instructor

The Radar Instructor role involves delivering and developing training for radar and sensor systems, both in the UK and globally. Responsibilities include planning and delivering operator and maintainer courses, maintaining educational materials, and providing technical expertise to support system development and demonstrations.

Saab Fareham, United Kingdom

On-site Permanent