Latest High Performance Computing Jobs

Senior HPC Performance Engineer

Analyze HPC applications across diverse architectures to identify performance bottlenecks and optimization opportunities. Support compiler and application engineering teams by providing deep technical insights. Work with large-scale, distributed-memory systems featuring CPUs, GPUs, and many-core processors to accelerate scientific computing workloads.

NVIDIA Germany

Remote Permanent

Senior HPC Performance Engineer

Analyze HPC applications across heterogeneous systems to identify performance bottlenecks and optimization opportunities. Provide technical insights to compiler and application engineering teams. Work with large-scale parallel applications using GPUs, CPUs, and many-core processors, focusing on performance tuning and compiler feedback.

NVIDIA

Remote Permanent

Manager EMEA North, Infrastructure Energy Team

Leads the end-to-end delivery of power infrastructure for AWS data centres across northern and central Europe, managing grid connections, utility relationships, and regulatory compliance. Oversees a team of 6–8 professionals, driving strategic initiatives including capacity acquisition, policy advocacy, and risk management across multiple concurrent projects. Works cross-functionally with engineering, construction, and operations teams to ensure reliable, scalable power delivery for AWS infrastructure.

Amazon London, United Kingdom

Hybrid Permanent

Controls Design Engineer, Controls Design Engineering

This role involves developing and maintaining global data center design standards for building management and electrical power monitoring systems. You will collaborate with various stakeholders to ensure consistency and excellence in control systems, drive cost reductions, and innovate new solutions.

Amazon London, United Kingdom

On-site Permanent

Principal Engineer – Risk Decisioning & Agentic AI – BPL

Job DescriptionPurpose of the roleTo drive technical excellence and innovation by leading the design and implementation of robust software solutions, providing mentorship to engineering teams, fostering cross-functional collaboration, and contributing to strategic planning to ensure the delivery of high-quality solutions...

Barclays London, E14 5RB, United Kingdom

Content Designer

Location: LondonTeam: ContentAbout NscaleNscale delivers reliable, high-performance AI infrastructure built for the demands of modern AI workloads. Our marketing content team plays a key role in translating that technical depth into clear, compelling stories that reach developers, enterprises, and the...

NScale London, United Kingdom

Senior Golang Engineer

OverviewWe are seeking an experienced Senior Golang Engineer to join a high-performing engineering team responsible for designing, building, and evolving modern, cloud-native platforms.Inside IR35 - 3 days a week in Sheffield office.This is a hands-on engineering role requiring deep expertise...

Talent Smart Sheffield, South Yorkshire, United Kingdom £650 pa

Internal Audit Manager

About NscaleNscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing the complexity of AI development. Our GPU cloud bolsters...

NScale London, United Kingdom

Senior Java Developer - BSS/OSS

This role involves designing and developing high-performance enterprise applications within a telecommunications software environment, focusing on BSS/OSS systems. The developer will lead technical delivery, mentor junior team members, and contribute across the full development lifecycle using modern Java stacks and Agile practices. Work includes backend services, RESTful APIs, microservices, and integration with telecom billing and mediation platforms.

Proactive Appointments London, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent

Network Engineer

Network Engineer (206dm) - Birmingham - £45000, £50000 DOEOur client is an established and growing defence technology company delivering secure, high-performance networking solutions to UK Defence customers.DUE TO THE NATURE OF THIS RECRUITMENT CONSULTANCY, WE ARE ONLY ABLE TO REPRESENT...

Ex-Mil Recruitment Ltd Birmingham, West Midlands (county), United Kingdom £45,000 – £50,000 pa

Senior AI/ML Engineer

Senior AI / Machine Learning Engineer | London / Hybrid | £90,000–£120,000 + BonusJoin a high-growth, product-led technology company in London that is building next-generation AI-powered tools to transform how professionals interact with complex data and documents.With significant recent investment...

Platform Recruitment London, United Kingdom

Senior Embedded Software Engineer

Senior Embedded Software Engineer📍 Cambridge (Hybrid) | 💼 Permanent | 💰 Competitive salary + benefitsOur client is a world leader in advanced RF and communications technology, delivering high-performance solutions that power critical infrastructure across telecommunications, space and defence sectors. They...

Manpower Milton, Cambridgeshire, Cambridgeshire, United Kingdom

C++ Software Developer | Data Infrastructure

Design and develop high-performance, low-latency microservices for processing and delivering large-scale datasets within a distributed systems environment. Collaborate with quantitative researchers and engineers to build resilient, scalable data infrastructure. Focus on performance optimisation, clean coding practices, and robust system design in a Linux environment.

Ncounter E140Ad, E14 0AD, United Kingdom £160,000 – £180,000 pa

Data Engineer

Copello are looking for an experienced Data Engineer to join a growing team delivering data solutions within secure government environments.You'll design and develop scalable data pipelines, integrate data from multiple sources, and build high-performance data platforms that support analytics and...

Copello Manchester, United Kingdom

Data Engineer

Copello are looking for an experienced Data Engineer to join a growing team delivering data solutions within secure government environments.You'll design and develop scalable data pipelines, integrate data from multiple sources, and build high-performance data platforms that support analytics and...

Copello Southampton, Hampshire, SO19 8NJ, United Kingdom