Latest High Performance Computing Jobs

Senior CPU Performance Developer Technology Engineer

This role involves optimizing key Cloud and HPC CPU workloads on NVIDIA’s CPU, engaging with the developer community, and contributing to software stacks and libraries. You will work closely with diverse teams to improve NVIDIA’s products and influence the design of next-generation architectures.

NVIDIA £292,500 – £650,000 pa

Hybrid Permanent

Senior System Software Engineer, NCCL - Partner Enablement

You will engage with partners and customers to resolve functional and performance issues with NCCL, conduct performance analysis, and develop tools for new systems and platforms. This role involves deep technical collaboration across multiple teams and time zones, focusing on HPC and AI networking stacks.

NVIDIA Switzerland £221,250 – £507,000 pa

On-site Permanent

Site Reliability Engineer , Cryptography, Access and Identity Services

This role involves building and operating large-scale, high-availability Cryptography, Access, and Identity services on AWS. Engineers focus on automation, root cause analysis, and operational excellence, using Linux, networking, and AI tooling to reduce manual toil. The position emphasizes ownership across the full service lifecycle in a cloud production environment.

Amazon London, United Kingdom

Hybrid Permanent

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

Director of Platform and Product Security

This role involves leading the security of NScale's core GPU cloud infrastructure and the software built on it. Responsibilities include owning the security architecture, implementing controls, and embedding security practices into the development lifecycle. The role also focuses on supply chain security, application security, and governing AI-assisted development.

NScale United Kingdom

Hybrid Permanent

Data Center Security Assurance Manager

This role involves leading physical security assessments across Nscale’s data centers and colocation sites, identifying control gaps, and driving remediation ahead of customer audits. The manager will conduct on-site evaluations of access controls, CCTV, environmental systems, and operational procedures, then produce precise audit reports and validate fixes. They will also act as a subject matter expert during customer audits, ensuring sites are prepared and evidence is audit-ready.

NScale United Kingdom US$175,000 – US$225,000 pa

Hybrid Permanent

Full Stack Engineer

Design and develop enterprise-grade full stack applications using .NET Core, .NET, and Python within the insurance analytics and AI domain. Build scalable data platforms across relational and NoSQL databases, data lakes, and streaming architectures while working across cloud (Azure) and on-premises environments. Collaborate with architects and stakeholders to deliver secure, high-performance solutions using modern DevOps and agile practices.

Manpower London, United Kingdom

Hybrid Permanent

Azure Cloud Team Lead

This role involves leading a cloud delivery team to build and scale a new, greenfield platform in the healthcare sector using Azure. Responsibilities include line management, end-to-end cloud delivery, cross-team collaboration, and cloud operations. The position offers the opportunity to shape the team culture and drive a major digital transformation.

Morgan McKinley Ec4A1Bw, EC4A 1BW, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent

Mid/Senior Data Engineer (Analytics)

As a Mid/Senior Data Engineer, you will lead technical aspects of data engineering projects, design and implement advanced ETL/ELT pipelines, and mentor junior engineers. You will work on cloud platforms, optimize data processing systems, and collaborate with stakeholders to translate business requirements into technical solutions.

Methods Sheffield, United Kingdom £40,000 – £80,000 pa

Hybrid Permanent Clearance Required

Principal Engineer (Java) - up to+ Bonus

This role involves leading the design and delivery of large-scale, distributed systems using Java, Spring Boot, Microservices, and AWS. You will define engineering strategy, mentor teams, and drive DevOps and CI/CD practices while working closely with senior stakeholders to align technology with business goals.

Involved Solutions London, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent

Azure Cloud Team Lead - Morgan McKinley

This role involves leading a cloud delivery team to build and scale a new, greenfield platform using Azure. Responsibilities include line management, end-to-end cloud delivery, cross-team collaboration, and cloud operations. The position offers the opportunity to shape the team culture and drive a major digital transformation in the healthcare sector.

eFinancialCareers London, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent

Tech Lead - Selby Jennings

This role involves leading and scaling the EMEA technology team, driving platform architecture and greenfield initiatives, and championing DevOps best practices. You will work closely with product, data, and business teams to deliver impactful solutions and ensure robust cloud infrastructure and security.

eFinancialCareers London, United Kingdom

On-site Permanent

Staff Software Engineer

We’re not just building better tech. We’re rewriting how data moves and what the world can do with it. With Confluent, data doesn’t sit still. Our platform puts information in motion, streaming in near real-time so companies can react faster,...

Confluent London, London, City Of, United Kingdom

Remote Permanent

Sr. Software Engineer - Data Platform (London

This role involves building and maintaining large-scale, real-time streaming platforms that process trillions of security events daily. You'll design fault-tolerant, low-latency data pipelines using Apache Kafka, Flink, and Spark, deployed on Kubernetes across multiple cloud environments. The work focuses on enabling internal teams to detect threats and gain insights through scalable, observable, and resilient distributed systems.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, ensuring every node and edge is traced back to a versioned source of truth. You will lead the development of a 'Universal Translator' framework to connect and normalize data from various APIs, and work cross-functionally with teams to build a high-integrity infrastructure fabric.

CrowdStrike

Remote Permanent