Latest High Performance Computing Jobs

Senior System Software Engineer, NCCL - Partner Enablement

In this role, you will engage with NVIDIA's key partners and customers to troubleshoot and optimize the performance of NCCL, a crucial GPU communication library for Deep Learning and HPC applications. You will develop tools, conduct performance analysis, and provide training on NCCL, working closely with cross-functional teams across different time zones.

NVIDIA £221,250 – £507,000 pa

Remote Permanent

Senior System Software Engineer, NCCL - Partner Enablement

This role involves engaging with 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 processes, and collaborate with internal teams across different time zones.

NVIDIA

Principal Technical Program Manager, AWS Digital Sovereignty & European Sovereign CloudDigital

This role involves driving strategic programs for AWS's Digital Sovereignty and European Sovereign Cloud initiatives, working closely with senior leadership to align technical and business goals. Responsibilities include developing technology roadmaps, managing global programs, and fostering cross-functional collaboration to ensure customer success and innovation.

Amazon London, United Kingdom

On-site Permanent Clearance Required

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

Engineer, Storage Services

This role involves designing, building, operating, and improving storage capabilities across the Nscale platform, including block, file, parallel, and object storage. You will work closely with senior engineers and technical leaders to ensure storage services integrate effectively with compute, networking, and platform tooling, while maintaining reliability, scalability, and security.

NScale United Kingdom

Remote Permanent

Senior Infrastructure Engineer (OpenStack Ironic Specialist)

This role involves designing, operating, and continuously improving bare metal provisioning platforms using OpenStack Ironic. You will manage the full lifecycle of physical infrastructure, automate hardware onboarding and deployment workflows, and collaborate with various teams to ensure reliable and scalable infrastructure.

NScale United Kingdom

Remote Permanent

Head of Proposition and Go-to-Market, CMO - BPL

Job DescriptionPurpose of the roleTo develop the proposition positioning both with prospects and existing customers, driving awareness and conversion across marketing channels, through compelling campaigns, working closely with product, proposition and channel owners. Will support on optimising communication to drive...

Barclays London, E14 5RB, United Kingdom

Service Management Lead

This role involves leading service delivery and security operations, managing technical teams, and overseeing incident and change management processes. You will work on large-scale technology programmes, ensuring high performance and customer satisfaction across critical systems.

Lynx Recruitment Sw1V1Ju, SW1V 1JU, United Kingdom

Senior Software Engineer - Grafana Databases, Managed Services | UK |

As a Senior Software Engineer on the Managed Services team, you will operate and evolve Grafana Cloud's next-generation database products, including 100+ multi-cloud streaming clusters. You will diagnose and eliminate cross-layer failure modes, design safe upgrade strategies, and improve observability and operational ergonomics. This role involves deep distributed systems work and close collaboration with database and platform teams to ensure reliability and performance at scale.

Grafana Labs United Kingdom

Remote Permanent

Rust Developer - Electronic Trading Platform

This role involves hands-on Rust development for a sophisticated electronic trading platform, working closely with traders and quantitative researchers to build and optimize systems for low-latency trading, risk management, and execution algorithms. The position offers direct exposure to automated trading, exchange connectivity, and trading analytics in a fast-paced, technology-driven environment.

James Joseph Associates Broad Street, Greater London, City And County Of the City Of London, United Kingdom £100,000 – £170,000 pa

Hybrid Permanent

QA Engineer

This role involves ensuring high-quality software delivery through both manual and automated testing across web, API, and AI-driven features. The engineer will design test strategies, build automation frameworks, and integrate testing into CI/CD pipelines, with a focus on cloud-native and AI-enhanced systems. Emphasis is placed on exploratory testing, security, and collaboration within Agile squads to maintain robust quality engineering practices.

Moorepay M12Qf, M1 2QF, United Kingdom

Hybrid Permanent

Technical Solutions Engineer - eFinancialCareers

This role involves providing high-touch production support for critical trading and research platforms, partnering with Portfolio Managers, Quants, and Researchers. You will own incident resolution, drive automation, and act as a technical advisor, focusing on improving system resilience and efficiency.

eFinancialCareers London, United Kingdom

On-site Permanent

Data Engineer (Mid Level) (Snowflake)

This role involves designing and building end-to-end data engineering solutions on modern cloud platforms, with a focus on greenfield projects. The engineer will develop data pipelines, models, and transformations, while also orchestrating workflows and optimising performance. Close collaboration with stakeholders and clients is required throughout the delivery lifecycle.

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

Remote Permanent

Data Engineer (Mid Level) (Snowflake)

This role involves designing and building end-to-end data engineering solutions on modern cloud platforms, with a focus on greenfield projects. The engineer will develop data pipelines, models, and transformations, while also orchestrating workflows and optimising performance. Direct stakeholder engagement ensures alignment and clear communication throughout delivery.

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

Remote Permanent

IT Infrastructure & Operations Manager

This role involves leading the IT infrastructure and operations, ensuring high service performance and continuous improvement. Responsibilities include managing service availability, disaster recovery, supplier performance, and implementing new technologies in a project-driven construction environment.

2mrw Group Birmingham, United Kingdom £70,000 pa

On-site Permanent Clearance Required