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, researchers, and internal teams to enhance software stacks and influence next-generation hardware and software design. Work includes contributing to frameworks, developing reference code, and driving performance improvements through close technical engagement.

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

Hybrid Permanent

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, researchers, and internal teams to enhance software stacks, contribute to frameworks, and influence next-generation CPU design. The position emphasizes low-level software optimization, direct technical engagement, and cross-functional collaboration in a high-performance computing context.

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

Systems Engineer, Database Services

Would you like to help implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to provide a better...

Amazon London, United Kingdom

Permanent

Site Reliability Engineer, Region Services

Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future...

Amazon London, United Kingdom

Permanent

Enterprise Risk 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

Manager, Treasury (Risk Strategy & Bank Reporting)

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

Sr. Software Engineer - Data Platform (London

Design and build scalable real-time data processing systems using Apache Kafka, Flink, and Spark on Kubernetes. Develop streaming microservices in Java and Go to handle trillions of security events daily, enabling threat detection and incident response. Focus on low-latency, fault-tolerant pipelines with strong observability and developer experience.

CrowdStrike London, United Kingdom

Hybrid Permanent

Network Engineer III - Backbone , London)

This role involves designing, building, and maintaining high-performance, fault-tolerant network infrastructure at scale across hybrid and multi-cloud environments. The engineer will work on IP and optical technologies connecting data centers, lead capacity planning and reliability improvements, and contribute to automation through infrastructure-as-code and CI/CD pipelines. The position requires deep expertise in large-scale networking protocols and cloud platforms, with an emphasis on innovation, operational excellence, and 24x7 on-call support.

CrowdStrike London, United Kingdom

Hybrid Permanent

Staff Software Engineer - Backend

Design and build scalable backend systems for a cloud-based data and AI platform, focusing on distributed systems, reliability, and performance at scale. Work across the full development lifecycle to improve data storage, access, and platform stability. Contribute to foundational components of the Lakehouse architecture while collaborating with cross-functional teams.

Databricks London, United Kingdom

On-site Permanent

Account Solution Architect

This role involves leading technical discovery and solution design for AI and ML infrastructure with enterprise and research clients across Northern EMEA. The Account Solution Architect collaborates closely with sales and account management to design and validate solutions spanning GPU compute, Kubernetes orchestration, MLOps tooling, and high-performance networking. The position demands deep technical fluency across the AI stack and regular engagement in proof-of-concept deployments and architecture reviews.

CoreWeave London, United Kingdom US$143,000 – US$210,000 pa

Hybrid Permanent

Software Architect - .NET / Automation Systems

WCS Software ArchitectOverviewWe are seeking a hands-on Software Architect to play a key role in shaping and evolving a mission-critical Warehouse Control System (WCS) used in highly automated logistics environments. This platform sits at the heart of real-time operations, orchestrating...

Computer Futures Nottingham, Nottinghamshire, United Kingdom £70,000 – £90,000 pa

Principal Solution Architect (we have office locations in Cambridge, Leeds and London)

The Principal Solution Architect will lead architectural strategy across Genomics England's Research tribe, ensuring coherence and scalability in data-intensive platforms. This role involves shaping technical direction, driving architectural best practices, and providing leadership across cloud-based research services. The position focuses on enabling genomic research through robust, secure systems on AWS, with strong emphasis on interoperability, governance, and long-term maintainability.

Genomics England London, United Kingdom £103,400 pa

Technical Lead/Engineer Lead - London

Lead and shape end-to-end software delivery across diverse tech stacks, working closely with product and design teams to build scalable, high-performance applications. Drive technical best practices including infrastructure-as-code, CI/CD, and AI integration across the SDLC. Engage in client-facing technical scoping and proposal development within a global, multidisciplinary engineering environment.

Evolve Recruitment Partners Ltd Sw1E5Dn, United Kingdom £71,000 – £113,000 pa

Staff AI Engineer - 2nd Horizon | UK |

Design and build AI-powered features that help users make sense of large, complex datasets through observability and analytics. Work on LLM-driven workflows and agentic systems in a fast-paced skunkworks environment, focusing on rapid prototyping, user validation, and scalable solutions. Collaborate across engineering and data teams while owning end-to-end development of production-grade tools.

Grafana Labs United Kingdom £100,000 – £124,000 pa

Remote Permanent

Infrastructure Engineer (Azure)

This role involves designing, implementing, and supporting Microsoft Azure infrastructure and related cloud services. Responsibilities include managing Microsoft 365 services, identity platforms, security, and hybrid environments. The position offers hands-on technical work with a focus on cloud and hybrid architecture, security, and modernization initiatives.

HAYS Specialist Recruitment Windsor, United Kingdom £50,000 – £55,000 pa

On-site Permanent