Latest High Performance Computing Jobs

NVIDIA logo

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 issue isolation on new systems and platforms. You will also guide customers on HPC methodologies, document NCCL usage, and collaborate with internal teams across different time zones.

NVIDIA logo

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 of DL applications on advanced GPU clusters, and developing tools for issue isolation. You will also guide customers on HPC methodologies, document NCCL usage, and collaborate with internal teams across different time zones.

NVIDIA £221,250 – £507,000 pa
On-site Permanent
Amazon logo

Systems Analyst, AWS

As a Systems Analyst at AWS, you will support the development and management of core cloud services like EC2, S3, and DynamoDB. You will work in a fast-paced, innovative environment, solving complex technical problems and contributing to the continuous improvement of AWS's infrastructure and support processes.

Amazon Thames Valley, United Kingdom
On-site Permanent Clearance Required
Amazon logo

System Development Engineer, ToolBelt - Builder Tools, Operator Tools, UXP2 and Cutlass.

As a System Development Engineer at AWS, you will work on pioneering automated build and deployment of Windows-based services, focusing on CI/CD, Infrastructure as Code, and custom integrations. You'll be part of a dynamic, innovative team that values curiosity, inclusion, and continuous learning.

Amazon London, United Kingdom
On-site Permanent

Observability Platform Engineer

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 United Kingdom

Senior Infrastructure Support Engineer

As a Senior Infrastructure Support Engineer, you will ensure the efficiency, reliability, and scalability of Nscale's data center infrastructure. You will collaborate with Engineering on incidents, improve monitoring and documentation, and lead by example in a fast-paced, customer-driven environment.

NScale United Kingdom
Remote Permanent
Databricks logo

Staff Software Engineer - Backend

As a Staff Software Engineer - Backend, you will join Databricks' London office as a founding member of the team building the Lakehouse Platform. You will work on distributed systems, service architecture, and cloud storage integrations, ensuring reliability and performance for large-scale data workloads.

Databricks London, United Kingdom
On-site Permanent

Account Solution Architect

As an Account Solution Architect, you will work closely with a dedicated three-person team to land new accounts and expand existing ones across Northern EMEA. Your role involves leading technical discovery, designing and presenting solutions for ML infrastructure, GPU compute, and MLOps tooling, and acting as the internal voice of the customer.

CoreWeave London, United Kingdom
Hybrid Permanent
CrowdStrike logo

Sr. Software Engineer - Data Query Platform (GBR

As a Senior Software Engineer on the data engineering team, you will work on building and operating a hyper-scale data lake to centralize and process petabytes of data. Your responsibilities include writing fault-tolerant Java code, designing scalable data platforms, and improving the efficiency of high-performance services to support threat hunting and analytics.

CrowdStrike London, United Kingdom
Hybrid Permanent

Software Architect WCS

This role involves leading the architectural evolution of a mission-critical Warehouse Control System (WCS) in automated logistics environments. The architect will design distributed, high-performance systems integrating PLCs, robotics, WMS, and ERP platforms, while guiding a modernisation from Python/Django to .NET/Blazor. Responsibilities include hands-on technical leadership, integration design, performance optimisation, and mentoring engineers in a remote-first, engineering-led team.

Computer Futures United Kingdom £65,000 – £75,000 pa
Remote Permanent
Adecco logo

Senior Full Stack Developer (React & C#.NET)

As a Senior Full Stack Developer, you will design and develop scalable full stack applications using React JS and C#.NET Core, focusing on high-performance backend services and responsive UI components. You will collaborate with business stakeholders in Risk, Regulatory Reporting, and Finance, contribute to event-driven architectures, and mentor junior developers in a dynamic and innovative financial sector environment.

Adecco London, United Kingdom £650 pd
Hybrid Contract Flexible

Technical Lead/Engineer Lead - London

Lead the technical direction of software projects in a multidisciplinary team, shaping end-to-end delivery across diverse tech stacks and client sectors. Drive engineering excellence through scalable architecture, CI/CD, and modern practices like TDD and event-driven design. Collaborate with product, design, and clients to deliver innovative solutions using cloud platforms, infrastructure-as-code, and AI-augmented development workflows.

Evolve Recruitment Partners Ltd Sw1E5Dn, SW1E 5DN, United Kingdom £71,000 – £113,000 pa
Hybrid Permanent Clearance Required

Data Engineer

As a Data Engineer at Liquidline, you will design and build a greenfield data platform, modernize legacy systems, and lead integrations for future acquisitions. You will work closely with the BI & Data Lead and an Analytics Engineer to create a cloud-first data architecture, ensuring high-quality data for AI and ML initiatives.

Liquidline Ip30Ja, IP3 0JA, United Kingdom £50,000 – £60,000 pa
On-site Permanent

Cloud Engineer - Public Cloud - Network - Citi

As a Cloud Engineer within Citi's Cloud Technology Services (CTS) team, you will design and build highly resilient and scalable public cloud solutions, focusing on AWS and GCP. You will work closely with a talented team to automate cloud services, enhance client satisfaction, and ensure compliance with industry standards.

eFinancialCareers London, United Kingdom
On-site Permanent

FPGA Engineer (National Security & Critical Systems)

As an FPGA Engineer, you will design and develop high-performance hardware solutions, focusing on FPGA design, DSP algorithm implementation, and hardware interfacing. You'll work on national security projects, collaborating with multidisciplinary teams to integrate and validate complex systems.

Sanderson Southampton, United Kingdom £60,000 – £80,000 pa
On-site Permanent Clearance Required