Latest High Performance Computing Jobs

Senior System Software Engineer, NCCL - Partner Enablement

This role involves engaging with key partners and customers to resolve functional and performance issues with NCCL, conducting performance analysis, and developing tools for new systems and platforms. You will also guide customers on HPC methodologies, document NCCL, and conduct training sessions. The position requires strong C/C++ programming skills, experience with high-performance networking, and a deep understanding of Linux and scripting languages.

NVIDIA £221,250 – £507,000 pa

Remote Permanent

Senior Software Engineer, AI Inference Systems

You will architect and optimize high-performance AI inference systems, focusing on GPU kernel optimization, compiler development, and benchmarking. Collaborate with cross-functional teams to push the boundaries of accelerated computing for AI, contributing to open-source projects and industry benchmarks.

NVIDIA Germany

Remote Permanent

Systems Engineer, AWS

As a Systems Engineer at AWS, you will work on implementing and managing large-scale cloud computing solutions, troubleshooting customer issues, and optimizing system performance. You will collaborate with a dynamic team to build and maintain critical services, ensuring high availability and reliability while continuously improving operational processes.

Amazon London, United Kingdom

On-site Permanent Clearance Required

Programme Execution Manager , Public Sector, National Security Programs

This role involves partnering with UK Government to deliver high-visibility programmes using AWS services. Responsibilities include cross-functional collaboration, problem-solving, and managing timelines for projects that support UK Government customers. The role requires strong communication skills and the ability to handle ambiguity.

Amazon London, United Kingdom

On-site Permanent Clearance Required

Senior Infrastructure Engineer (OpenStack Neutron Specialist)

This role involves owning and evolving the OpenStack networking layer, focusing on Neutron and OVN/OVS. Responsibilities include designing, operating, and improving virtual networking services, troubleshooting complex issues, and contributing to upstream OpenStack communities.

NScale United Kingdom

Remote Permanent

Infrastructure Support Engineer

As an Infrastructure Support Engineer at Nscale, you will ensure the efficiency and reliability of data centre infrastructure, handle day-to-day tickets and alerts, and collaborate with cross-functional teams to resolve issues and drive service improvements. You will also participate in on-call duties and travel to customer locations for deployments and troubleshooting.

NScale United Kingdom

Hybrid Permanent

Data Engineer (Mid Level) (Snowflake)

Data Engineerup to £60,000 + BENEFITSFully Remote (UK)This is a great opportunity to join a high-growth organisation where you can take ownership of end-to-end data engineering delivery across modern cloud platforms and greenfield projects.THE ROLE:You will take ownership of delivering...

Harnham - Data and Analytics Recruitment Birmingham, United Kingdom £45,000 – £60,000 pa

Lead Data Engineer (Snowflake)

Lead Data Engineerup to £90,000 + BENEFITSFully Remote (UK)This is a great opportunity to join a high-growth organisation where you can take ownership of end-to-end data engineering delivery across modern cloud platforms and greenfield projects.THE ROLE:You will take ownership of...

Harnham - Data and Analytics Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £75,000 – £90,000 pa

Senior AI Rust Engineer C#, Platform Migration - Selby Jennings

You will build and scale a high-throughput, performance-critical trade management platform using Rust and C#/.NET. Responsibilities include developing low-latency services, maintaining existing systems, and optimizing performance and cloud costs in a distributed, event-driven environment with a focus on AI-assisted engineering.

eFinancialCareers London, United Kingdom

On-site Permanent

Java Engineer - SC/DV cleared

This role involves working in an agile team to develop and maintain high-security software solutions. Responsibilities include requirements gathering, design, testing, troubleshooting, and supporting CI/CD pipelines. The position requires strong Java skills and experience with DevOps practices, AWS, and various databases.

Experis United Kingdom £450 – £475 pd

Remote Contract Clearance Required

Data Engineer

Design and maintain scalable data pipelines within an Azure and Databricks lakehouse environment, transforming raw data into curated datasets for analytics. Focus on building robust ELT processes using PySpark, implementing data quality and security controls, and optimising performance and cost. Work collaboratively in an Agile environment with strong DevOps practices, contributing to infrastructure as code and CI/CD pipelines using Terraform and Git.

RedRock Resourcing Birmingham, West Midlands (county), United Kingdom £55,000 – £65,000 pa

Hybrid Permanent

Data Engineer

Design and develop enterprise-scale data pipelines and cloud-native data solutions on AWS and Azure, integrating data from multiple sources using Informatica, Spark, and modern DevOps practices. Work within Agile teams to deliver secure, scalable data platforms, particularly in regulated environments. Support CI/CD, infrastructure as code, and data quality initiatives across large datasets.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £400 – £429 pd

Hybrid Contract Clearance Required

Senior HPC Engineer - Sussex

The Senior HPC Engineer will act as a senior escalation point for complex Linux and HPC issues, lead deployments of new infrastructure, and optimize Linux environments for performance and scalability. They will also mentor junior team members, support automation initiatives, and work closely with global teams on infrastructure enhancements.

Arden Resourcing Burgess Hill, West Sussex, United Kingdom £65,000 – £75,000 pa

On-site Permanent

Database Engineer - MySQL

This role involves owning and managing MySQL environments, designing and optimizing database architecture, implementing high availability solutions, and collaborating with development, infrastructure, and security teams. You will have the opportunity to work with modern and legacy technologies in a supportive, collaborative tech environment.

Akkodis Hessle, United Kingdom £40,000 – £45,000 pa

Hybrid Permanent

Database Engineer - MySQL

This role involves owning and managing MySQL environments, designing and optimizing database architecture, implementing high availability solutions, and collaborating with development, infrastructure, and security teams. You will also handle backup, recovery, and disaster planning, and contribute to documentation and best practices.

Akkodis Newcastle upon Tyne, United Kingdom £40,000 – £45,000 pa

Hybrid Permanent