26 to 50 of 352 Performance Tuning Jobs in the UK

optimise a large-scale SAP landscape Manage incidents, perform root cause analysis, and provide occasional out-of-hours support Deliver upgrades, migrations, patching, and performance tuning Support new implementations and continuous improvement initiatives Collaborate with cross-functional teams to align SAP services with business needs Drive operational efficiencies … across ECC, IS-U, CRM, BW, PI/PO, BO/DS, Enterprise Portal, and Solution Manager Expertise with Linux and DB2 databases, including performance tuning Proven track record in SAP installations, upgrades, and support pack implementations Strong monitoring, troubleshooting, and proactive issue resolution skills Solid Solution Manager ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

OpenShift Virtualizations Platform In this role you will Lead and mentor a team of VMware engineers within the POD structure Responsible for people and performance management of the team Design deploy and manage VMware vSphere VRO vRLI and related technologies Oversee daytoday operations troubleshooting and performance tuning … team in major incident calls and providing technical expertise Implement robust monitoring and ing systems to proactively manage platform health Ensure system availability and performance meeting defined SLAs and SLOs Plan for future capacity needs and optimize system performance through tuning and scaling To be successful ...

Solaris infrastructure environments. 6-month contract Based in Warrington (Hybrid/onsite first 3 weeks) Inside IR35 Experience Required Performing operating system installation, performance tuning, hardware/software upgrades, disaster recovery testing, and Scripting for automation. Performance optimisation - includes tuning system parameters, monitoring performance ...

IR35 - umbrella only Hold active SC clearance - eligible candidates will be considered The Oracle Database Administrator plays a critical role in ensuring the stability, performance, and integrity of our core data platforms. Operating independently, the DBA safeguards the operational continuity of key systems by maintaining resilient databases, optimising performance … teams to understand technical requirements, diagnose database-related issues, and shape effective data solutions. Implements clear, robust recommendations and technical documentation, including backup strategies, performance improvement actions, and configuration standards, while identifying risks, gaps, and dependencies. Designs and optimises repeatable database patterns, ensuring scalability, resilience, and compliance across production ...

Hybrid) Contract Duration: 6 Months IR35 Status: Inside IR35 Role Overview We are seeking an experienced GCP FinOps Engineer to optimise cloud spend, performance, and operational efficiency across large-scale data analytics and containerised workloads. You will work closely with engineering, data, and product teams to embed cost-efficient … retention optimisation. Implement storage-tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right-sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements, and mitigation of read ...

retention optimisation. Implement storage tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements, and mitigation of read … years of hands-on experience in Google Cloud Strong understanding of GCP Data services (indexing, slots, pruning, partitioning, clustering) Expert-level Kubernetes & GKE resource tuning Hands-on experience with Dataflow job pipelines and worker optimisation Strong Airflow/Composer knowledge (DAG design, scheduling, PodOperator) Strong Dataflow processing pipelines development ...

retention optimisation. Implement storage tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements, and mitigation of read … years of hands-on experience in Google Cloud Strong understanding of GCP Data services (indexing, slots, pruning, partitioning, clustering) Expert-level Kubernetes & GKE resource tuning Hands-on experience with Dataflow job pipelines and worker optimisation Strong Airflow/Composer knowledge (DAG design, scheduling, PodOperator) Strong Dataflow processing pipelines development ...

retention optimisation. Implement storage tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements, and mitigation of read … years of hands-on experience in Google Cloud Strong understanding of GCP Data services (indexing, slots, pruning, partitioning, clustering) Expert-level Kubernetes & GKE resource tuning Hands-on experience with Dataflow job pipelines and worker optimisation Strong Airflow/Composer knowledge (DAG design, scheduling, PodOperator) Strong Dataflow processing pipelines development ...

using Snowflake Build and optimize data models (star schema, snowflake schema, dimensional modeling) Implement data ingestion frameworks from structured and unstructured data sources Optimize performance through clustering, partitioning, and query tuning Develop and maintain data quality and validation frameworks Integrate Snowflake with cloud platforms such as Amazon … scientists, analysts, and stakeholders to deliver reliable datasets Implement security best practices including role-based access control (RBAC) and data governance Monitor and troubleshoot performance and data pipeline issues Required Qualifications 3+ years of experience in data engineering 2+ years of hands-on experience with Snowflake Strong SQL development ...

database systems, including both vendor-supplied and internally developed solutions Design and implement tactical and strategic database solutions with a focus on scalability, availability, performance, and resilience Proactively monitor the SQL Server estate to ensure high availability and optimal performance Provide operational support to internal stakeholders, resolving incidents … within agreed service levels Review database changes produced by development teams, ensuring suitability, security, and performance best practice Administer, maintain, and monitor database platforms with a strong focus on security and compliance Implement and maintain monitoring, alerting, backup, and recovery processes Contribute to continuous improvement initiatives across DevOps ...

reporting Ensuring strong data governance, quality, validation and reconciliation processes Partnering with BI teams to enable effective reporting solutions Contributing to architectural decisions around performance, scalability and infrastructure Identifying and resolving issues to improve platform reliability and efficiency What We Are Looking For 7+ years in software engineering … year hands-on experience with Snowflake Experience working with large-scale enterprise datasets Strong analytical mindset with a clear focus on data integrity and performance Desirable Experience Advanced Snowflake performance tuning and optimisation Python and or Databricks exposure Experience designing full end-to-end data platform architectures ...

Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

looking for a Senior Python Developer to design, build, and maintain high-performance, scalable solutions supporting financial market analytics. This is a high-impact role sitting at the intersection of complex data engineering and front-office trading systems. You will play a key role in shaping engineering practices, guiding … architectural decisions, and leading junior engineers to deliver business-critical solutions. Financial Engineering: Design and deploy scalable, high-performance software for data processing and trading analytics. Technical Leadership: Lead architectural decisions, conduct rigorous code reviews, and mentor junior engineers. Stakeholder Collaboration: Partner with Traders, Quants, and Product Managers ...

Performance Information Technical Lead – Power BI/Microsoft Fabric Client: EDF Location: Bristol (Hybrid – on-site days TBC) Contract: Until 31/12/2026 Rate: £500–£579 per day (Inside IR35) Security Clearance: BPSS required Overview EDF is seeking a Performance Information Technical Lead … credential management Standardise use of enterprise tooling (e.g. DAX Studio, Tabular Editor, ALM Toolkit) Rationalise and optimise the existing estate to improve resilience, performance, and cost efficiency Operating Model & Lifecycle Management Define RACI across business owners, data owners, developers, Enterprise IT, and Information Management Establish lifecycle processes for onboarding ...