Latest High Performance Computing Jobs

Senior CPU Performance Developer Technology Engineer

This role involves deep performance analysis and optimization of cloud and HPC workloads on NVIDIA's CPU architecture. The engineer will collaborate with developers, contribute to software stacks and libraries, and influence future hardware and software design. Focus is on solving complex performance challenges in close partnership with internal teams and external developers.

NVIDIA Switzerland £292,500 – £650,000 pa

Senior CPU Performance Developer Technology Engineer

This role involves deep performance analysis and optimization of cloud and HPC workloads on NVIDIA's CPU architecture. You'll collaborate with developers, researchers, and internal teams to enhance software stacks and influence next-generation design. The position emphasizes low-level code optimization, benchmarking, and direct contributions to frameworks and libraries.

NVIDIA £292,500 – £650,000 pa

Senior Machine Learning Engineer, AI Performance

This role involves taking machine learning models from training to production deployment, focusing on optimising for real-world constraints like latency and memory. The engineer will collaborate closely with performance and inference teams to deliver efficient, deployable models for autonomous driving systems, using techniques such as quantisation and distillation. The position emphasizes hands-on iteration in PyTorch and cross-functional delivery in a high-ownership environment.

Wayve London, United Kingdom

Tech Lead, Autonomy Performance - Robotaxi

This role involves leading the development and improvement of autonomy performance for Wayve's Robotaxi, focusing on metrics, issue detection, and cross-team collaboration. You will work hands-on with data and code to ensure the product meets high standards and is ready for public release, with a unique opportunity to shape the future of autonomous driving systems.

Wayve London, United Kingdom

On-site Permanent

DV Cleared AI & Palantir Engineers - Graduate to Senior

This role involves working on high-impact national security and advanced technology programmes using cutting-edge tools like Palantir and AI/ML technologies. Engineers will tackle complex technical challenges in secure environments, with opportunities to work across the full spectrum from data integration to software development. The position supports career progression from graduate to senior levels within a collaborative, multidisciplinary team.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £40,000 – £100,000 pa

Computer Vision Engineer

Develop and deploy advanced computer vision systems for high-stakes defence applications, bridging cutting-edge research with real-world deployment. Lead technical strategy, mentor teams, and contribute to business development through bids and client engagement. Work in a hybrid model with regular on-site client collaboration across the UK.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Data Scientist

Lead high-impact AI projects in the defence sector, designing end-to-end data science solutions and robust software architectures. Mentor junior data scientists, lead delivery teams, and collaborate with clients to translate complex problems into rigorous technical frameworks. Contribute to thought leadership through open-source work, public speaking, and training, while ensuring ethical and reliable AI deployment in high-stakes environments.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Software Engineer, ChatGPT Infrastructure

Design, build, and operate reliable, scalable systems supporting AI products like ChatGPT and the OpenAI API. Focus on performance optimization, system resilience, automation, and developer experience across distributed infrastructure. Collaborate with research, product, and engineering teams to improve reliability, scalability, and observability at global scale.

OpenAI London, United Kingdom

On-site Permanent

A

AI Test Engineer (SC Cleared)

This role involves leading end-to-end testing strategies for AI and data-driven systems in a regulated enterprise environment. The engineer will design validation frameworks for AI models, including Generative AI and RAG solutions, integrate testing into CI/CD pipelines, and ensure compliance with security, accessibility, and performance standards. The position requires hands-on technical work alongside strategic oversight and mentoring within a hybrid setup in London.

Adecco London, City And County Of the City Of London, United Kingdom £600 – £650 pd

Engineering Technician

The role involves diagnosing and resolving engineering faults in a highly automated grocery fulfilment centre, performing planned maintenance, and contributing to reliability improvement projects. It is a hands-on position working with advanced robotics and control systems in a 24/7 operational environment. Technicians must be comfortable working shifts, including nights and weekends, and operating at height using approved equipment.

Ocado United Kingdom

On-site Permanent

Engineering Technician

The role involves diagnosing and resolving engineering faults in a highly automated grocery fulfilment centre, performing planned maintenance, and contributing to reliability improvement projects. It requires hands-on technical work with automation systems and control hardware/software in a 24/7 operational environment. Technicians work across day and night shifts to ensure continuous system performance.

Ocado London, DA8 1SP, United Kingdom

On-site Permanent

Principal Machine Learning Engineer

This role involves leading the design and implementation of scalable machine learning systems within high-stakes defence projects. You'll act as a technical authority, solving cross-cutting challenges, shaping architectural strategy, and mentoring engineering teams. The work combines advanced AI innovation with real-world deployment in secure, mission-critical environments.

Faculty London, United Kingdom

Hybrid Permanent

Machine learning Engineer

This role involves building and deploying production-grade machine learning systems for clients across energy, infrastructure, and government sectors. The engineer will work on scalable ML solutions, define best practices for deployment, and collaborate with cross-functional teams to deliver real-world AI impact. Emphasis is placed on operationalising models, cloud infrastructure, and translating technical concepts for non-technical stakeholders.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Lead AI Researcher

The Lead AI Researcher will lead the development and deployment of cutting-edge deep learning systems for high-stakes defence and national security applications. This founding role involves solving ambiguous, mission-critical problems from concept to production, designing advanced AI models, and establishing engineering standards and tooling for a world-class team. Day-to-day work includes close collaboration with leadership to translate operational needs into technical solutions, training and deploying frontier models, and building robust ML infrastructure in a rigorous, security-conscious environment.

Kangal AI London, United Kingdom £100,000 – £200,000 pa

On-site Permanent

Senior Data Scientist

This role involves building and deploying predictive machine learning models to enhance customer risk assessment and pricing strategies within a digital business. You'll work with large, complex datasets, explore new data sources, and develop geospatial and claims-related models. The position includes mentoring junior team members and leading projects from definition to delivery in a collaborative, innovation-driven environment.

Harnham - Data and Analytics Recruitment Leicester, LE1 5YA, United Kingdom £60,000 – £75,000 pa

Hybrid Permanent