12 of 12 Permanent Performance Tuning Jobs in the South West

Your new company Step into the future of computing with a trailblazing organisation at the intersection of AI innovation and High Performance Computing (HPC). This company is redefining scalable infrastructure, building GPU-optimised environments that power advanced research and enterprise workloads. With a strong commitment to ethical computing and technical excellence, they're shaping the next generation of … you'll architect and deliver large-scale HPC and AI infrastructure from the ground up. You'll be the driving force behind the design, deployment, and optimisation of high-performance clusters - collaborating with internal engineering teams, OEMs, and external suppliers to build robust, scalable systems. Key responsibilities include: Designing end-to-end infrastructure solutions across compute, storage, and networking … Producing detailed technical documentation: hardware specs, data centre layouts, cabling, power and cooling Installing and tuning Linux-based operating systems and configuring SLURM job schedulers Optimising high-speed networking technologies (Infiniband, RoCE) Automating deployments and maintenance using Ansible, Terraform, Bash, and Python Troubleshooting complex distributed systems and mentoring junior engineers This is a rare opportunity to lead infrastructure projects More ❯

environment migrations as part of a broader data centre move Design and deploy SAP application landscapes across hybrid infrastructure (physical + virtual) Provide BASIS support for SAP installations, upgrades, tuning, and troubleshooting Collaborate with infrastructure teams to align SAP hosting with enterprise architecture standards Ensure system performance, availability, and resilience during and post-migration Required Expertise: SAP Basis …/BODS Apache Tomcat Deep understanding of OS hosting on Windows and RHEL Experience with bare-metal appliance infrastructure and VMware virtualisation Hands-on experience with SAP system copies, performance tuning, migrations Nice to Have: SAP certifications (e.g., Basis, HANA, BW/4HANA) Previous experience in regulated or enterprise-scale environments Familiarity with hybrid or cloud-hosted SAP More ❯

environment migrations as part of a broader data centre move Design and deploy SAP application landscapes across hybrid infrastructure (physical + virtual) Provide BASIS support for SAP installations, upgrades, tuning, and troubleshooting Collaborate with infrastructure teams to align SAP hosting with enterprise architecture standards Ensure system performance, availability, and resilience during and post-migration Required Expertise: SAP Basis …/BODS Apache Tomcat Deep understanding of OS hosting on Windows and RHEL Experience with bare-metal appliance infrastructure and VMware virtualisation Hands-on experience with SAP system copies, performance tuning, migrations Nice to Have: SAP certifications (e.g., Basis, HANA, BW/4HANA) Previous experience in regulated or enterprise-scale environments Familiarity with hybrid or cloud-hosted SAP More ❯

environment migrations as part of a broader data centre move Design and deploy SAP application landscapes across hybrid infrastructure (physical + virtual) Provide BASIS support for SAP installations, upgrades, tuning, and troubleshooting Collaborate with infrastructure teams to align SAP hosting with enterprise architecture standards Ensure system performance, availability, and resilience during and post-migration Required Expertise: SAP Basis …/BODS Apache Tomcat Deep understanding of OS hosting on Windows and RHEL Experience with bare-metal appliance infrastructure and VMware virtualisation Hands-on experience with SAP system copies, performance tuning, migrations Nice to Have: SAP certifications (e.g., Basis, HANA, BW/4HANA) Previous experience in regulated or enterprise-scale environments Familiarity with hybrid or cloud-hosted SAP More ❯

the role, an active UK*C DV Clearance is required for eligibility. Your day-to-day will consist of: Gathering and analysing statistics from operating systems and applications regarding performance tuning and error searching. Troubleshooting and providing solutions for technical issues across the stack. Be a part of system design consultation, platform management and capacity planning. Using well More ❯

Web Developer - SaaS - Swindon (Hybrid, 3 Days in Office) (Tech stack: Web Developer, .NET Framework, WebForms, ASP.NET MVC, React, TypeScript, SCSS, Accessibility, API Integration, Performance Optimisation, Testing, Front End Developer) Our client is an established technology business that builds and maintains sophisticated digital platforms used across multiple sectors. They're embarking on a major UI modernisation programme, evolving their … and error handling. Develop and maintain a reusable component library and manage CSS architecture, responsive layouts, and theming. Ensure accessibility and semantic HTML standards are met. Optimise front-end performance, applying modern best practices. Implement client-side authentication flows and manage secure sessions. Write and maintain front-end tests covering key user journeys. Own and maintain front-end tooling … state management. Deep understanding of HTML5, CSS3, modern JavaScript/TypeScript, responsive design, and browser behaviour. Hands-on experience with accessibility standards (WCAG), semantic markup, and ARIA. Knowledge of performance tuning techniques including lazy loading, code splitting, and asset optimisation. Experience consuming secure REST APIs from the browser. Familiarity with front-end testing frameworks such as Jest, React More ❯

from inception to completion Collaborating with cross functional teams to ensure seamless integration of systems and applications Providing technical guidance and mentoring to junior team members Conducting code reviews, performance tuning, and troubleshooting technical issues Keeping abreast of industry trends and best practices in spring boot, devops, and full stack java development Skill Requirements Proficiency in spring boot More ❯

such as Snowflake Collaborating with data scientists, engineers, and product teams to align ML infrastructure with business goals Establishing best practices for model deployment, monitoring, and lifecycle management Conducting performance tuning, load testing, and reliability engineering Managing CI/CD workflows and infrastructure as code via Azure DevOps and GitHub Mentoring junior engineers and fostering a culture of More ❯

such as Snowflake Collaborating with data scientists, engineers, and product teams to align ML infrastructure with business goals Establishing best practices for model deployment, monitoring, and lifecycle management Conducting performance tuning, load testing, and reliability engineering Managing CI/CD workflows and infrastructure as code via Azure DevOps and GitHub Mentoring junior engineers and fostering a culture of More ❯

upgrades of the InfoArchive platform on UNIX systems. Develop and manage data ingestion pipelines into InfoArchive from various enterprise applications. Monitor and tune PostgreSQL databases used by InfoArchive for performance and stability. Write and optimize scripts for automation, maintenance, and monitoring of archive processes. Collaborate with application, infrastructure, and compliance teams for integration and data governance. Troubleshoot production issues …/Knowledge Hands-on experience with OpenText InfoArchive – design, deployment, and maintenance. Strong proficiency in UNIX/Linux environments (shell scripting, system commands, etc.). Expertise in PostgreSQL administration, performance tuning, and troubleshooting. Familiarity with archival and compliance requirements in enterprise environments. Experience with job scheduling tools Basic understanding of data retention policies, GDPR, HIPAA, or other compliance More ❯

upgrades of the InfoArchive platform on UNIX systems. Develop and manage data ingestion pipelines into InfoArchive from various enterprise applications. Monitor and tune PostgreSQL databases used by InfoArchive for performance and stability. Write and optimize scripts for automation, maintenance, and monitoring of archive processes. Collaborate with application, infrastructure, and compliance teams for integration and data governance. Troubleshoot production issues …/Knowledge Hands-on experience with OpenText InfoArchive – design, deployment, and maintenance. Strong proficiency in UNIX/Linux environments (shell scripting, system commands, etc.). Expertise in PostgreSQL administration, performance tuning, and troubleshooting. Familiarity with archival and compliance requirements in enterprise environments. Experience with job scheduling tools Basic understanding of data retention policies, GDPR, HIPAA, or other compliance More ❯

and efficient operation of business-critical systems relied upon by control centres and operations teams.Your responsibilities will include formulating strategic plans for database management, ensuring high availability and optimal performance, planning preventative maintenance across the entire database landscape, and acting as the lead technical specialist for all databases. You'll design and implement database solutions, manage complex system upgrades … in a similar Database Administrator role, with demonstrable evidence of expertise in: Installation, configuration, upgrade and migration of databases Backup and recovery procedures Database security and Active Directory integration Performance monitoring and tuning High Availability solutions SQL Server Integration Services (SSIS) Administration Database consultancy and advisory support You should have proven knowledge of SQL Server, Microsoft client/… server products and SolarWinds Database Performance Analyzer, with strong understanding of server operating systems.Beyond technical skills, you'll need excellent communication abilities to translate complex information into business language for non-technical stakeholders. You'll be skilled at building relationships across the Trust and with external partners, managing escalations efficiently and demonstrating flexibility when unforeseen circumstances arise. The ability More ❯