Latest High Performance Computing Jobs

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification. Work with global teams to ensure scalability, reliability, and performance across public and private cloud environments using containerization, automation, and real-time data processing technologies.

Mastercard Blackrock, Dún Laoghaire-Rathdown, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification. Work with global engineering teams to drive DevOps excellence, leveraging containerization, infrastructure-as-code, and observability tools across hybrid cloud environments. Focus on scalability, reliability, and performance in support of mission-critical financial systems.

Mastercard Clondalkin, South Dublin, Ireland

Hybrid Permanent Clearance Required

Senior Solution Engineer

A Senior Solution Engineer at Snowflake works closely with sales teams and customers to demonstrate and implement Snowflake’s data platform, translating technical capabilities into business solutions. The role involves hands-on technical engagement, from proof of concept to deployment, while building trusted relationships with technical and executive stakeholders. The engineer also collaborates with partners and internal teams to shape product direction and drive customer success in a fast-evolving AI and data landscape.

Snowflake London, United Kingdom

Hybrid Permanent

Backend Developer - Python

Backend Python Developer (Azure AI)Location: Remote / HybridType: Full-timeOur client is a fast-growing consulting business building an AI-driven platform on native Microsoft Azure services. They are looking for a strong Backend Python Developer to join their team and play a...

Xact Placements Limited London, United Kingdom £60,000 – £65,000 pa

Cloud Architect - eDV Cleared

Design and implement secure, scalable cloud architectures for national security environments, focusing on compliance, resilience, and integration within high-side IT systems. Lead technical decision-making and collaborate with cross-functional teams to deliver cloud-native solutions using Infrastructure as Code and DevSecOps practices. Work in a highly regulated setting with complex, mission-critical infrastructure challenges.

Searchability NS&D London, United Kingdom £65,000 – £100,000 pa

On-site Permanent Clearance Required

Cloud Native DevOps Engineer- SC Cleared

This role involves designing and building cloud solutions using AWS, managing scalable infrastructure with Kubernetes, Terraform, and CloudFormation, and working directly with clients and project teams to deliver high-impact, mission-critical projects in the Defence and National Security sector.

Searchability NS&D London, United Kingdom £45,000 – £100,000 pa

On-site Permanent Clearance Required

Senior AI Developer

Senior AI DeveloperAnnual Salary: CompetitiveLocation: Reading, Berkshire (with hybrid options)Job Type: Full-timeA new permanent opportunity has become available for a Senior AI Developer to join a leading technology partner. This role is ideal for an experienced, hands-on full stack developer...

Reed Rg26Da, RG2 6DA, United Kingdom £80,000 – £85,000 pa

Cyber Response & Recovery Manager

This role involves leading technical recovery and remediation efforts following major cyber incidents such as ransomware, Active Directory compromise, and cloud breaches. The manager will design secure recovery strategies, harden infrastructure, and restore critical services while mentoring junior staff and managing stakeholder communication. Work is hands-on and focused on post-incident resilience rather than frontline response.

Circle Recruitment London, United Kingdom £68,000 – £80,000 pa

On-site Permanent Clearance Required

Cyber Response & Recovery Manager

This role focuses on leading the recovery and remediation phase following major cyber incidents such as ransomware, Active Directory compromise, and cloud breaches. The individual will deliver hands-on technical recovery, rebuild compromised systems, and design secure restoration strategies while guiding clients toward improved long-term resilience. It involves managing technical workstreams, mentoring team members, and communicating with stakeholders across complex enterprise environments.

Circle Recruitment Manchester, United Kingdom £64,000 – £76,000 pa

Senior Platform Architect

Design and implement enterprise-scale data solutions using Databricks, focusing on real-time data ingestion, Medallion Architecture, and Data Mesh principles. Lead architectural strategy and collaborate with cross-functional teams to ensure data quality, governance, and reliability. Work within a hybrid environment to drive cloud transformation and modern data platform adoption.

Tenth Revolution Group London, United Kingdom £85,000 – £110,000 pa

Senior Software Engineer

Senior Software EngineerSenior Software Engineer with proven product engineering skills in full stack JavaScript, AI tooling and AWS in production is sought by a market-leading PaaS organisation based in central Manchester.With recent investment, this Senior Software Engineer will play a...

SF Partners Manchester, United Kingdom £90,000 – £95,000 pa

Head of Internal Systems Development

Lead a 6-person engineering team building internal business systems using C#, .NET, and Azure. Balance hands-on development with technical leadership, mentoring, and improving engineering practices. Drive project delivery from concept to implementation while collaborating closely with product and business stakeholders in a hybrid remote setup.

Spectrum IT Recruitment Portsmouth, United Kingdom £90,000 – £100,000 pa

Lead Python Developer - Cloud Automation

Lead Python Developer | Tech Lead | Principal EngineerPython | Terraform | IaC | Cloud AutomationLondon | Hybrid (2 days onsite, London (city)£100k + 8% bonus, 10% pension, private medicalAre you a Technical Lead Software Engineer who loves solving infrastructure...

Spectrum IT Recruitment London, United Kingdom £95,000 – £110,000 pa

Software Engineer

Develop and maintain scalable geospatial software using Java and cloud technologies within an Agile Scrum team. Participate in design, coding, testing, and knowledge sharing while adhering to security and compliance standards. Work involves code reviews, automated testing, and contributing to sprint goals in a collaborative environment.

Line Up Aviation Newcastle upon Tyne, Tyne & Wear, United Kingdom £60 ph

AI Engineer

This role involves designing and deploying AI-powered applications using Large Language Models and Generative AI technologies within a modern financial services environment. The engineer will build scalable AI systems, optimise prompt engineering frameworks, and contribute to enterprise-wide AI strategy. Collaboration with engineering, data, and product teams is central, in a culture focused on innovation and responsible AI adoption.

Tenth Revolution Group London, United Kingdom £70,000 – £100,000 pa

Hybrid Permanent