Latest High-Performance Computing Jobs

Principal Network Engineer

This role involves designing, validating, and evolving large-scale, low-latency network architectures for AI and high-performance computing workloads, with a focus on InfiniBand, RoCE, and Ethernet fabrics. The Principal Network Engineer will lead network automation using GitOps and Infrastructure-as-Code, define security and edge infrastructure, and ensure high reliability and observability across data centre environments. The position combines deep technical hands-on work with architectural leadership, mentoring, and cross-team collaboration to shape the future of AI-optimised networking infrastructure.

NScale United Kingdom

Permanent

Foundry Support Desk Engineer

Serve as the first point of contact for Foundry platform support, triaging and resolving technical issues related to Spark and data pipelines. Develop documentation, monitoring systems, and runbooks to reduce recurring issues and enable user self-service. Collaborate with technical teams to escalate complex problems and drive systemic improvements in platform reliability and usability.

NScale London, United Kingdom

Senior Data Engineer

This role involves designing, building, and maintaining scalable data pipelines using Databricks, PySpark, Spark SQL, and Delta Lake. You will shape the enterprise data architecture, optimize ETL/ELT processes, and mentor a junior engineer while partnering with various stakeholders to solve business challenges.

hireful Leeds, United Kingdom £80,000 – £90,000 pa

Senior Data Engineer

This role involves designing, building, and maintaining scalable data pipelines using Databricks, PySpark, Spark SQL, and Delta Lake. You will shape the enterprise data architecture, optimize ETL/ELT processes, and mentor a junior engineer while partnering with various stakeholders to solve business challenges.

hireful Bristol, United Kingdom £80,000 – £90,000 pa

DevOps Engineer

This role involves building and maintaining cloud-native infrastructure and CI/CD pipelines for a high-growth SaaS platform. You'll automate systems using AWS, Kubernetes, Terraform, and Docker, while collaborating with engineering teams to improve scalability, reliability, and deployment speed. The position offers autonomy to shape DevOps practices and contribute to a globally scaling product in a collaborative, tech-led environment.

Noir London, United Kingdom £60,000 – £75,000 pa

Hybrid Permanent

Software Engineer

This role involves designing, developing, and maintaining scalable backend applications and services using Java and Spring Boot. The engineer will also contribute to frontend development with Vue.js and Node.js, participate in code reviews, and support CI/CD pipelines and DevOps practices in a collaborative Agile environment.

VIQU IT Recruitment London, United Kingdom £43,000 – £50,000 pa

Client Success Manager

Client Success ManagerLocation: London - Hybrid (3 days in office)Job Type: Permanent, Full-TimeWorking Hours: Monday-Friday, 8:30am-5:30pmAbout the CompanyOur client is a growing London-based Managed IT Services Provider (MSP), specialising in IT solutions and support for businesses within the creative sector....

Searchability London, United Kingdom £40,000 – £45,000 pa

Principal Data Engineer

This role involves leading the design, build, testing, and deployment of data pipelines and data products, ensuring they are secure, resilient, and scalable. You will mentor Data Engineers, drive best practices, and work closely with product, platform, and business stakeholders to deliver valuable data solutions.

Harnham - Data and Analytics Recruitment Hounslow, TW3 1DA, United Kingdom £100,000 – £110,000 pa

Senior Full Stack Developer - TypeScript / Node.js / React

This role involves maintaining and enhancing existing production applications, contributing to the design and development of a new platform, and building scalable backend services and APIs. You will work closely with teammates through collaboration and paired programming, focusing on system performance, reliability, and scalability within AWS.

Adria Solutions Manchester, United Kingdom £70,000 – £85,000 pa

Data Scientist

Data ScientistUp to £50,000 - WindsorThis is an exciting opportunity to join a growing organisation that is investing heavily in data, analytics and AI. With ambitious plans to further develop its data-driven capabilities, the business is looking for a Data...

Tenth Revolution Group Windsor, United Kingdom £40,000 – £50,000 pa

Technical Lead

This role involves leading technical direction and architecture across multiple products and platforms, guiding technical decisions, improving engineering standards, and ensuring systems are scalable, secure, and maintainable. The Technical Lead will work closely with various teams, remain hands-on with coding and code reviews, and drive platform modernisation.

2mrw Group London, United Kingdom £90,000 – £115,000 pa

On-site Permanent

Senior Platform Architect - UK

As a Senior Platform Architect, you will drive the technical success of Temporal's customers by ensuring production readiness, establishing best practices, and leading cross-functional teams. You will work on complex technical challenges, optimize performance, and ensure long-term technical health through proactive management and customer collaboration.

Temporal London, United Kingdom, United Kingdom

Remote Permanent

Senior Data Engineer

This role involves designing, building, and optimizing data pipelines and ETL/ELT processes using Microsoft Fabric and Azure technologies. You will work closely with stakeholders to deliver scalable, high-quality data solutions and contribute to the team's architectural decisions and continuous improvement initiatives.

Reed Gu14Ut, United Kingdom £55,000 – £75,000 pa

Senior Data Engineer

This role involves designing, building, and optimizing data pipelines and ETL/ELT processes using Microsoft Fabric and Azure technologies. You'll work closely with stakeholders to deliver scalable, reliable data solutions and contribute to the overall data architecture and team development.

Reed Bn72Up, United Kingdom £55,000 – £75,000 pa

Site Reliability / Software Engineer - SC Cleared

This role involves developing and maintaining secure, scalable software systems while also ensuring high reliability through SRE and DevOps practices. You'll work across the full software lifecycle, contributing to backend services in Java and Python, frontend components in JavaScript/TypeScript, and automating CI/CD and operational workflows. The position supports mission-critical systems in a regulated environment, with a strong focus on monitoring, observability, and performance optimization.

Searchability NS&D Gloucestershire, United Kingdom £45,000 – £65,000 pa

Hybrid Permanent Clearance Required