Latest High Performance Computing Jobs

Senior CPU Compiler Performance Engineer

Design and optimize compiler technologies for NVIDIA's next-generation CPUs, focusing on performance improvements for AI and high-performance computing workloads. Collaborate with distributed teams and open-source communities to advance hardware-software co-design. Develop low-level compiler optimizations and contribute to upstream projects like LLVM and GCC.

NVIDIA

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 engineering teams to enhance software stacks and influence next-generation CPU design. The position emphasizes low-level code optimization, benchmarking, and direct contributions to frameworks and libraries.

NVIDIA Bristol, United Kingdom £292,500 – £650,000 pa

Senior DSP Consultant

A Senior DSP Consultant will lead the design and implementation of advanced signal processing solutions across domains like wireless, telecoms, audio, and semiconductors. The role involves technical leadership, system architecture, IP development, and guiding multidisciplinary teams to deliver innovative, high-performance engineering outcomes. Projects span satellite communications, indoor navigation, and custom DSP core acceleration, with a strong focus on R&D and client-driven innovation.

Cambridge Consultants United Kingdom

Hybrid Permanent Flexible

Senior Electronics Engineer (Digital Focus)

This role involves designing and solving complex digital electronics challenges across diverse industries such as defence, healthcare, and telecommunications. You'll lead high-speed electronics development, work on cutting-edge FPGA and processor-based systems, and debug hardware using advanced tools and in-house labs. The role emphasizes innovation, technical ownership, and collaboration within multidisciplinary teams on novel, non-repetitive projects.

Cambridge Consultants United Kingdom

On-site Permanent Clearance Required

Staff Software Engineer, Node Infra

This role focuses on designing and operating large-scale infrastructure systems that manage the full lifecycle of AI accelerator nodes across multiple cloud providers and on-prem datacenters. The engineer will lead technical strategy for node provisioning, health monitoring, and automated repair, ensuring high availability and efficiency for Anthropic’s AI training and inference workloads. The position involves deep collaboration with research, product, and cloud teams to scale infrastructure reliably while driving operational excellence and mentoring other engineers.

Anthropic London, United Kingdom £325,000 – £485,000 pa

On-site Permanent

Research Engineer, Pretraining

A Research Engineer on the Pretraining team will bridge cutting-edge AI research and large-scale systems engineering, focusing on advancing large language models through work in model architecture, training optimization, and data processing. The role involves deep collaboration across research and engineering, with hands-on contributions to the full stack—from low-level infrastructure to high-level model design. Key projects include optimizing attention mechanisms, scaling distributed training, and improving model interpretability.

Anthropic London, United Kingdom £260,000 – £630,000 pa

On-site Permanent

Head of Medicinal Chemistry, Drug Design, London

Lead and strategically guide a team of 25 medicinal chemists in redefining drug discovery through deep integration with AI. Shape the scientific direction of projects from hit identification to candidate nomination, while fostering collaboration with AI, biology, and pre-clinical teams. Drive innovation by challenging traditional approaches and embedding an AI-first culture across drug design workflows.

Isomorphic Labs London, United Kingdom

On-site Permanent

Associate Director, Clinical Program Management, Cambridge, MA

The Clinical Program Manager will lead the transition of internal drug programs from pre-IND to clinical trial execution, managing cross-functional teams, timelines, budgets, and vendor partnerships. The role involves close collaboration with preclinical, AI/ML, and data science teams to integrate emerging technologies into clinical development. This is a hybrid position requiring 3 days per week in the Cambridge, MA office.

Isomorphic Labs England

Hybrid Permanent

Senior Research Engineer - Data

This role focuses on building and enhancing large-scale data pipelines for AI model training, working with vast video and audio datasets to improve data quality, curation, and annotation. The position bridges applied research and data engineering, collaborating closely with model teams to extract meaningful features and drive performance gains. It emphasizes clean, maintainable code and influence over long-term data infrastructure strategy.

Synthesia London, United Kingdom

Remote Permanent

Staff ML Performance Engineer (Compiler)

This role focuses on optimizing machine learning inference performance for edge accelerators and GPUs, particularly for running large transformer models efficiently on low-power in-vehicle systems. The engineer will work across compilers, runtimes, and kernels to deliver measurable improvements in latency, memory, and power, while collaborating closely with model developers and contributing to early-stage, high-impact projects. The position involves deep technical work on multiple hardware platforms and shaping performance engineering standards across the team.

Wayve London, United Kingdom

Staff ML Performance Engineer (Inference Optimisation)

Optimise machine learning inference performance for edge and GPU accelerators, focusing on efficient execution of large transformer models in low-power, cost-constrained environments. Work across the full stack—from model graphs and compilers to kernels and embedded deployment—to deliver measurable improvements in latency, memory, and power. Collaborate with model developers and contribute to tooling and technical roadmaps for production-grade autonomous driving systems.

Wayve London, United Kingdom

Hybrid Permanent

Member of Technical Staff, Training Performance Engineer

This role involves optimizing the performance of large language models during training, focusing on improving throughput and accelerator utilization. You'll design high-performance software, write low-level CUDA and Triton kernels, and develop profiling tools to eliminate bottlenecks. The position sits within a research-driven team working at the intersection of ML and systems engineering, leveraging large-scale infrastructure to advance NLP capabilities.

Cohere London, United Kingdom

Hybrid Permanent

AI Engineer - DV Cleared

Design and implement AI and machine learning solutions within secure, high-impact environments, integrating with platforms like Palantir Foundry and Gotham. Work on mission-critical national security programmes using cloud technologies and advanced data engineering techniques. Collaborate in multidisciplinary teams to solve complex technical challenges with real-world implications.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £80,000 – £100,000 pa

Hybrid Permanent Clearance Required

Machine Learning Engineering Manager

Lead a team of machine learning engineers to design, build, and scale production ML systems for real-time decisioning in a high-volume e-commerce and payments environment. Own end-to-end ML pipelines from experimentation to deployment and monitoring, with direct impact on commercial outcomes. Contribute to ML research within an AI Lab while working closely with cross-functional teams to deliver scalable solutions.

Harnham - Data and Analytics Recruitment Usa, United Kingdom US$200,000 – US$240,000 pa

Forward Deployed Engineer - UAE

This role involves leading the deployment of cutting-edge AI models into production environments by working directly with customer teams. The engineer will scope, build, and deliver full-stack solutions while identifying reusable patterns and providing feedback to shape OpenAI’s product roadmap. Success requires navigating ambiguity, making rapid technical decisions, and ensuring high-quality delivery across complex systems.

OpenAI United Kingdom

Hybrid Permanent