201 to 225 of 257 Performance Tuning Jobs in the UK

hosted systems. You will work with technologies such as C#, ASP.NET Core, RESTful APIs, SQL Server, and AWS services. You will also support deployments, performance tuning, and the improvement of backend architecture and development processes.The ideal candidate will have strong commercial experience in backend focused .NET development with … systems and APIs* Develop secure, scalable, and maintainable services using C# and ASP.NET Core* Work with SQL Server to optimise queries, stored procedures, and performance* Support AWS deployments and cloud environment configuration* Analyse issues in existing systems and provide robust technical solutions* Contribute to continuous improvement of tools, processes

hosted systems. You will work with technologies such as C#, ASP.NET Core, RESTful APIs, SQL Server, and AWS services. You will also support deployments, performance tuning, and the improvement of backend architecture and development processes. The ideal candidate will have strong commercial experience in backend focused .NET development … systems and APIs * Develop secure, scalable, and maintainable services using C# and ASP.NET Core * Work with SQL Server to optimise queries, stored procedures, and performance * Support AWS deployments and cloud environment configuration * Analyse issues in existing systems and provide robust technical solutions * Contribute to continuous improvement of tools, processes

develop, and maintain Java-based solutions using the Spring Framework Collaborate with cross-functional teams to deliver high-quality software Contribute to solution design, performance tuning, and code reviews Requirements: Proven experience as a Java Developer (Spring Boot/Spring Framework) Degree in IT or a business-related

. Strong expertise in API development and service integration . Proficiency in C# and the .NET framework . Solid understanding of SQL databases, including performance tuning and query optimization. Knowledge of Azure Devops (build/deployment automation) If you feel you have the right experience and knowledge

. Strong expertise in API development and service integration . Proficiency in C# and the .NET framework . Solid understanding of SQL databases, including performance tuning and query optimization. Knowledge of Azure Devops (build/deployment automation) If you feel you have the right experience and knowledge

configuration management tools (Terraform & Ansible or similar) Proven experience leading cross-functional teams and managing cloud infrastructure projects Experience in cloud monitoring, alerting, and performance tuning Experience with CI/CD tools and supporting development workflows Strong communication and stakeholder management skills If you’re seeking a leadership

configuration management tools (Terraform & Ansible or similar) Proven experience leading cross-functional teams and managing cloud infrastructure projects Experience in cloud monitoring, alerting, and performance tuning Experience with CI/CD tools and supporting development workflows Strong communication and stakeholder management skills If you’re seeking a leadership

configuration management tools (Terraform & Ansible or similar) Proven experience leading cross-functional teams and managing cloud infrastructure projects Experience in cloud monitoring, alerting, and performance tuning Experience with CI/CD tools and supporting development workflows Strong communication and stakeholder management skills If you re seeking a leadership

experienced Applications Operations Analyst to join its London office. This is a fantastic opportunity to play a key role in maintaining and improving the performance, security, and reliability of enterprise applications across a dynamic and fast-paced professional services environment. Reporting to the Manager of Applications Operations, the successful … also contributing to process improvement, documentation, and integration stability. The role involves close collaboration with infrastructure, security, and business teams to ensure seamless application performance and user experience. Key Responsibilities: Perform system maintenance, patching, and upgrades in line with change management procedures Monitor application health and performance, proactively

secure distributed systems for a growing customer base. Set engineering standards, mentor engineers, and collaborate across teams to deliver scalable features. Tackle challenges in performance, fault tolerance, and data-heavy workloads while influencing product strategy.Requirements: Strong foundations in algorithms, data structures, and distributed systems Experience building and operating large … scale backend systems Expertise in system and API design, scalability, and performance tuning Proficiency in a modern backend language (Java preferred) Knowledge of cloud-native architectures, containers, and CI/CD Proven leadership in technical strategy and mentoring What you need to do now If you're interested

secure distributed systems for a growing customer base. Set engineering standards, mentor engineers, and collaborate across teams to deliver scalable features. Tackle challenges in performance, fault tolerance, and data-heavy workloads while influencing product strategy. Requirements: Strong foundations in algorithms, data structures, and distributed systems Experience building and operating … large-scale backend systems Expertise in system and API design, scalability, and performance tuning Proficiency in a modern backend language (Java preferred) Knowledge of cloud-native architectures, containers, and CI/CD Proven leadership in technical strategy and mentoring What you need

Storage for persistent storage and Red Hat Enterprise Linux (RHEL) as the underlying operating system. Delivery: Performing advanced troubleshooting, patching, upgrades, capacity planning, and performance tuning of the OpenStack environment. Container Integration: Increasingly, this role involves enabling container platforms like Red Hat OpenShift … OpenStack virtual machines (VMs). Essential commercial experience Expert-level Red Hat Enterprise Linux (RHEL) administration, including networking, security, storage, and performance tuning. Deep knowledge of core services (Nova, Neutron, Cinder, Keystone, Glance, Swift Experience of Ansible for configuration management and orchestration, and scripting with Python or Go .

Storage for persistent storage and Red Hat Enterprise Linux (RHEL) as the underlying operating system. Delivery: Performing advanced troubleshooting, patching, upgrades, capacity planning, and performance tuning of the OpenStack environment. Container Integration: Increasingly, this role involves enabling container platforms like Red Hat OpenShift … OpenStack virtual machines (VMs). Essential commercial experience Expert-level Red Hat Enterprise Linux (RHEL) administration, including networking, security, storage, and performance tuning. Deep knowledge of core services (Nova, Neutron, Cinder, Keystone, Glance, Swift Experience of Ansible for configuration management and orchestration, and scripting with Python or Go .

Databricks Data Engineer Azure Cloud & Performance Optimization £400-£458pd (Inside IR35) SC Clearance is Essential Remote Overview We are seeking a Databricks Data Engineer experienced in building high-quality data pipelines and optimizing large-scale workloads on the Databricks Data Intelligence Platform. The ideal candidate is strong in PySpark … Delta Lake, Azure services, workflow automation, and performance tuning. Key Responsibilities Build and maintain scalable batch and streaming pipelines using Databricks notebooks, Jobs, and Workflows. Optimize Spark and Delta Lake performance through cluster tuning, efficient configurations, AQE, and caching. Run performance tests and ensure workloads

distributed runtimes and scheduling frameworks (e.g. Ray, Dask, MPI, or custom equivalents). Experience with GPU cluster management (CUDA, NCCL, Triton Inference Server) and performance tuning across accelerators. Solid grasp of cloud-native orchestration (Docker, Kubernetes, Helm) and observability tooling (Prometheus, Grafana, Jaeger). Proven ability to translate … Influence how next-generation LLM services are built and delivered to millions of users worldwide. Operate at the intersection of distributed systems, high-performance computing, and AI research. Join a global R&D organisation with unmatched resources, where innovation isn t just encouraged it s expected. This role

distributed runtimes and scheduling frameworks (e.g. Ray, Dask, MPI, or custom equivalents). Experience with GPU cluster management (CUDA, NCCL, Triton Inference Server) and performance tuning across accelerators. Solid grasp of cloud-native orchestration (Docker, Kubernetes, Helm) and observability tooling (Prometheus, Grafana, Jaeger). Proven ability to translate … Influence how next-generation LLM services are built and delivered to millions of users worldwide. Operate at the intersection of distributed systems, high-performance computing, and AI research. Join a global R&D organisation with unmatched resources, where innovation isn’t just encouraged — it’s expected. This role

About the Role: Were seeking an experienced Senior Implementation Specialist to join a global enterprise delivery team responsible for designing, building, and supporting high-performance SAN environments. Youll play a key role in end-to-end SAN architecture, configuration, and delivery, leveraging deep expertise in Brocade Gen6/Gen7 … compliance Provide 3rd Line operational support and lead migration/refresh projects (e.g. global SAN upgrades). Ensure best practices in fabric design, performance tuning, and lifecycle management. Collaborate with service delivery teams to meet operational and business objectives. Skills & Experience: Proven background in Brocade Gen6/Gen7

level consulting, solution design and stakeholder engagement. Key Responsibilities Lead the design and architecture of Snowflake-centric data platforms, ensuring scalable, secure and high-performance solutions. Define data strategies, target architectures and cloud data visions for enterprise clients. Consult with stakeholders to translate business needs into cloud-native data … Experience 5+ years in Data Architecture roles, ideally within consulting or large enterprise environments. Deep, hands-on experience with Snowflake , including architecture patterns, security, performance tuning, RBAC, data sharing and cost optimisation. Strong understanding of cloud-native architectures (preferably AWS) and modern data engineering approaches. Experience designing ingestion

patching, and upgrades in coordination with change management procedures Manage user access controls, including provisioning, de-provisioning, and access reviews Monitor system health and performance; initiate health checks and proactively remediate issues Respond to and resolve incidents and service requests in line with SLAs Provide break/fix troubleshooting … tools Understanding of access management, patch management, and vulnerability remediation processes Familiarity with ITIL practices (Incident, Problem, Change, and Configuration Management) Exposure to application performance tuning, cloud platforms, or scripting (e.g., PowerShell, Python

posture, drive improvements across our network security stack, and support key projects focused on cloud, firewall, and WAF optimisation. Key Responsibilities Lead the configuration, tuning, and optimisation of Barracuda WAF platforms Support and enhance Azure networking components including VNets, NSGs, firewalls, load balancers, and routing Work with next-generation … network security, traffic flows, segmentation, and application security Understanding of OWASP, threat mitigation, and secure configuration principles Experience in incident response, troubleshooting, and performance tuning Excellent communication and documentation skills Click apply to be considered.

C#, ASP.NET MVC, EF, SQL JavaScript, jQuery What you'll be doing: Develop, design and maintain web applications Participate in code reviews, testing, and performance tuning to ensure software quality and efficiency Write clean, maintainable, and testable code following best practices and coding standards Contribute to technical documentation

complex Optim environments. Key Responsibilities: Lead administration and management of the IBM InfoSphere Optim platform on Windows environments. Support and execute data archiving solutions, performance tuning, and environment maintenance. Assist with platform migration initiativesstrong preference for candidates with experience migrating from IBM Optim to OpenText . Manage

complex Optim environments. Key Responsibilities: Lead administration and management of the IBM InfoSphere Optim platform on Windows environments. Support and execute data archiving solutions, performance tuning, and environment maintenance. Assist with platform migration initiativesstrong preference for candidates with experience migrating from IBM Optim to OpenText . Manage

core products – ASP.Net Core, C#, React.js Knowledge of HTML/CSS/JavaScript/Typescript Deployment and support of solutions into Azure Experience of performance tuning when dealing with large data sets Strong stakeholder management Experience taking a product from inception through to completion. Please note: You must

should be 14 years. Recommended 5 years of experience of DB2 to Postgres migration and should have successfully done some migrations. Strong knowledge of performance tuning, query optimization, and replication. Experience with backup and recovery strategies. Familiarity with cloud-based PostgreSQL deployments (AWS). Ability to collaborate effectively