76 to 100 of 1,502 Performance Tuning Jobs in England

Lead the upgrade and migration of WebMethods Integration Suite from older versions to the latest versions. Define WebMethods architecture and best practices for integration, performance tuning, and security. Conduct detailed assessment and impact analysis of WebMethods upgrades, ensuring smooth transition and minimal downtime. Architect and implement hybrid integration … and mentor development teams in best practices for WebMethods development, error handling, logging, and monitoring. Troubleshoot and resolve complex WebMethods issues related to integrations, performance, and security. Collaborate with cross-functional teams including enterprise architects, business stakeholders, and DevOps teams. Optimize WebMethods configurations for high availability, scalability, and reliability. … in CI/CD automation, DevOps, and cloud-based WebMethods deployment. Expertise in SOAP & REST API development, security, and governance policies. Strong troubleshooting and performance tuning experience in WebMethods. Experience with Microservices, Event-Driven Architecture, and Hybrid Integrations. Knowledge of SQL/NoSQL databases and integration patterns. Familiarity More ❯

Lead the upgrade and migration of WebMethods Integration Suite from older versions to the latest versions. Define WebMethods architecture and best practices for integration, performance tuning, and security. Conduct detailed assessment and impact analysis of WebMethods upgrades, ensuring smooth transition and minimal downtime. Architect and implement hybrid integration … mentor development teams in best practices for WebMethods development, error handling, logging, and monitoring . Troubleshoot and resolve complex WebMethods issues related to integrations, performance, and security. Collaborate with cross-functional teams including enterprise architects, business stakeholders, and DevOps teams. Optimize WebMethods configurations for high availability, scalability, and reliability. … CI/CD automation, DevOps, and cloud-based WebMethods deployment . Expertise in SOAP & REST API development , security, and governance policies. Strong troubleshooting and performance tuning experience in WebMethods. Experience with Microservices, Event-Driven Architecture, and Hybrid Integrations . Knowledge of SQL/NoSQL databases and integration patterns. More ❯

drive operational excellence. Job Duties Lead, mentor, and develop a high-performing team of DBAs. Define and implement best practices for database administration, including performance tuning, service escalations, monitoring, security, and disaster recovery. Oversee all aspects of database operations, including installation, configuration, upgrades, migrations, patching, and application development … through data solutions. Monitor database performance and proactively resolve issues. Collaborate with development, architecture, and service teams to ensure smooth database deployments, integrations, best practice solution design, and achievement of service SLA requirements. Participate in capacity planning and resource allocation for the DBA team. Ensure high availability and disaster … ability to lead, motivate, and develop a high-performing team in a 24x7 high-traffic environment. In-depth knowledge of database administration concepts, including performance tuning, security, scaling, clustering, backup, and replication. Hands-on experience in an operational production DBA role with MySQL, MariaDB, or Oracle. Effective communication More ❯

propositions to their best advantage through technical presentations, white board/round table discussions, 'hands-on' technical product workshops and Proof Of Concepts or performance test. This job is for you. Career Level - IC4 Responsibilities As a Principal Sales Consultant you will be responsible as the expert for formulating … and technology workshops to articulate, update and evangelize Oracle based technical and product solutions Participate in or lead customer specific Proof of Concepts or performance tests Articulate the credibility of Oracle's Core Technology, Cloud and Engineered Systems products and solutions, from technical to board level, with a particular … Real Application Clusters, Partitioning, Disaster Recovery (Active DataGuard), DB Multi-tenant and DB security. DB23ai. Oracle Clusterware and DB installation, configuration, troubleshooting, monitoring and performance tuning Oracle Enterprise Manager and Data Integration Solutions (Golden Gate and Oracle Data Integrator) Zero Downtime Migration (ZDM) and Maximum Availability Architecture (MAA More ❯

Accountabilities and Responsibilities: Team Leadership and Development Providing leadership, management, and development for direct reports through effective 1-to-1s, objective setting (OKRs), and performance management. Making team goals clear and ensuring they align with our broader business objectives. Collaborating with other teams and departments to achieve shared success. … incidents, investigate root causes, and ensure effective postmortems and continuous improvement processes are in place. Failure detection and response: Proactively identify potential failures or performance bottlenecks before they impact users, and respond to failures and outages effectively. Monitoring and Alerting Implement monitoring systems: Set up and maintain robust monitoring … systems (e.g., Dynatrace) for application performance, infrastructure health, and system metrics. Alerting: Create and manage alerting systems to notify us about issues or potential risks in a timely manner, minimizing impact on our players. Metrics collection: Define and track key metrics (e.g., uptime, latency, request rates) to measure system More ❯

Accountabilities and Responsibilities: Team Leadership and Development Providing leadership, management, and development for direct reports through effective 1-to-1s, objective setting (OKRs), and performance management. Making team goals clear and ensuring they align with our broader business objectives. Collaborating with other teams and departments to achieve shared success. … incidents, investigate root causes, and ensure effective postmortems and continuous improvement processes are in place. Failure detection and response: Proactively identify potential failures or performance bottlenecks before they impact users, and respond to failures and outages effectively. Monitoring and Alerting Implement monitoring systems: Set up and maintain robust monitoring … systems (e.g., Dynatrace) for application performance, infrastructure health, and system metrics. Alerting: Create and manage alerting systems to notify us about issues or potential risks in a timely manner, minimizing impact on our players. Metrics collection: Define and track key metrics (e.g., uptime, latency, request rates) to measure system More ❯

desirable) Production experience of running critical services on PostgreSQL In depth knowledge of high availability approaches, backup and recovery procedures as well as database performance tuning Experience with PowerShell or other scripting languages for automation Experience building and debugging database stored procedures, triggers and functions Experience of change … desirable) Production experience of running critical services on PostgreSQL In depth knowledge of high availability approaches, backup and recovery procedures as well as database performance tuning Experience with PowerShell or other scripting languages for automation Experience building and debugging database stored procedures, triggers and functions Experience of change More ❯

drive operational excellence. Job Duties • Lead, mentor, and develop a high-performing team of DBAs. • Define and implement best practices for database administration, including performance tuning, service escalations, monitoring, security, and disaster recovery. • Oversee all aspects of database operations, including installation, configuration, upgrades, migrations, patching, and application development … through data solutions. • Monitor database performance and proactively identify and resolve issues. • Collaborate closely with development, architecture, and service teams to ensure smooth database deployments and integrations, best practice solution design, and achieve service SLA requirements. • Participate in capacity planning and resource allocation for the DBA team. • Ensure high … to lead, motivate, and develop a high-performing team in a 24x7 high traffic operational environment. • In-depth knowledge of database administration concepts, including Performance Tuning, Security, Scaling, Clustering, Backup and Replication. • Previous hands-on experience in an Operational Production DBA role utilising MySQL, MariaDB or Oracle • Ability More ❯

role in automating and optimizing our Linux server infrastructure. We are seeking a talented engineer skilled in the art of the Linux network stack, performance tuning and storage. Someone who understands the Agile mindset and DevOps philosophies yet is not constrained by how "things are usually done" and … but also scalable to meet the demands of a rapidly evolving industry Responsibilities: Enhance and support configuration management code and automated processes to optimize performance Improve and support existing programs and processes that provision bare-metal servers, transforming them from a blank-slate to fully functioning Linux trading and … status updates, ideas, and strategies with peers and stakeholders through various channels Leverage data to inform strategies and decision-making with a focus on performance metrics You will be expected to build and refine tools that ensure our systems remain high-performing and efficient, while supporting our technology evolution More ❯

in complex migration initiatives. Key Responsibilities: Manage and maintain Oracle databases in a hybrid cloud setup Support end-to-end data migration activities Ensure performance tuning, backup, recovery, and security of databases Collaborate with infrastructure and cloud teams to ensure seamless integration Troubleshoot and resolve database-related issues … data migration projects Familiarity with hybrid cloud architectures (e.g., on-prem + Azure/AWS/OCI) Solid understanding of Oracle RAC, RMAN, and performance tuning Financial services/banking experience is a plus Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function More ❯

based environment. As a member of our team, you will contribute to the full lifecycle of our data persistence layer, from schema design and performance tuning to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design … and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to … ensure peak database performance and handle high throughput. Reliability & Disaster Recovery: Design, implement, and maintain robust backup, disaster recovery, and high-availability solutions, including replication (master-slave/multi-master) and failover configurations, to ensure data durability and system uptime. Cloud Database Management: Deploy, configure, and manage database instances More ❯

3rd line support and technical design Ensure database security, resilience, and compliance Collaborate with internal teams and external vendors Lead installation, configuration, upgrades, and performance tuning Maintain documentation and train junior staff ✅ Key Technical Skills Oracle 19c (Dataguard, RMAN, OEM Grid) MS SQL Server PostgreSQL Windows Server administration … Cloud platforms (Azure/AWS) Performance tuning, backup/restore, high availability ✅ Other Skills & Experience Leadership and coordination across teams Problem-solving in high-pressure environments Stakeholder management and influencing Experience in government or secure environments ✅ Security Requirement Must have active UK Security Clearance (SC More ❯

We are seeking an experienced Data Architect to join our growing data team and lead the design and implementation of scalable, secure, and high-performance data solutions. You’ll play a key role in architecting modern data platforms using Snowflake , SQL , Python , and leading cloud technologies to support advanced … managers, and stakeholders to understand data needs and translate them into robust architectural solutions. Oversee data quality, lineage, and observability initiatives. Recommend and implement performance tuning for large-scale data sets. Ensure platform scalability, cost-efficiency, and system reliability. Required Skills & Experience: Proven experience as a Data Architect … or Senior Data Engineer working on cloud-native data platforms. Strong hands-on experience with Snowflake – data modeling, performance tuning, security configuration, and data sharing. Proficiency in SQL for complex querying, optimization, and stored procedures. Strong coding skills in Python for data transformation, scripting, and automation. Experience with More ❯

We are seeking an experienced Data Architect to join our growing data team and lead the design and implementation of scalable, secure, and high-performance data solutions. You’ll play a key role in architecting modern data platforms using Snowflake , SQL , Python , and leading cloud technologies to support advanced … managers, and stakeholders to understand data needs and translate them into robust architectural solutions. Oversee data quality, lineage, and observability initiatives. Recommend and implement performance tuning for large-scale data sets. Ensure platform scalability, cost-efficiency, and system reliability. Required Skills & Experience: Proven experience as a Data Architect … or Senior Data Engineer working on cloud-native data platforms. Strong hands-on experience with Snowflake – data modeling, performance tuning, security configuration, and data sharing. Proficiency in SQL for complex querying, optimization, and stored procedures. Strong coding skills in Python for data transformation, scripting, and automation. Experience with More ❯

responsible for managing, maintaining, and optimising our database systems to ensure high availability and performance. This role requires a strong understanding of database design, performance tuning, and the ability to work with various database technologies. If you are passionate about data management and have a knack for problem … databases. Experience with server management and Linux operating systems. Familiarity with SSIS (SQL Server Integration Services) for data integration tasks is advantageous. Expertise in performance tuning techniques for optimising database operations. Understanding of high availability concepts and implementations. Ability to vaticinate potential issues before they arise through proactive More ❯

supporting, and optimising mission-critical SQL Server environments. This is a hands-on role that requires a deep understanding of database management, troubleshooting, and performance tuning to ensure the highest levels of availability and performance. You will have - 3+ years+ experience as a SQL Server DBA in a … On. Advanced knowledge of T-SQL for query optimisation and troubleshooting. Experience with database backup, recovery, disaster recovery planning, and strategies. Solid understanding of performance tuning methodologies, indexing strategies, and execution plans. Familiarity with monitoring tools (eg, SQL Server Profiler, Extended Events, Performance Monitor, etc.). Experience More ❯

3rd line support and technical design Ensure database security, resilience, and compliance Collaborate with internal teams and external vendors Lead installation, configuration, upgrades, and performance tuning Maintain documentation and train junior staff Key Technical Skills Oracle 19c (Dataguard, RMAN, OEM Grid) MS SQL Server Windows Server administration Performance tuning, backup/restore, high availability Other Skills & Experience Leadership and coordination across teams Problem-solving in high-pressure environments Stakeholder management and influencing Experience in government or secure environments Security Requirement Must have active UK Security Clearance (SC) Seniority level Seniority level Mid-Senior level Employment type More ❯

with: SQL Database Developer – Data-Driven Software Company – London (Tech stack: SQL Database Developer, SQL Server 2022, PostgreSQL, C#, T-SQL, SSIS, SSRS, SSAS, Performance Tuning, Query Optimisation, Software Development, Data Engineering, SQL Database Developer) Founded in 2015, our client is a rapidly growing software company focused on … delivering high-performance data solutions for enterprise clients. With a strong presence across the U.S. and Europe, they’re now scaling their operations in the UK to support growing demand for their cutting-edge data products and services. To support this expansion, they are on the lookout for a … talented SQL Database Developer to join their London-based team (remote-friendly) and contribute to the ongoing development and performance optimisation of their mission-critical data platforms. Successful SQL Database Developer candidates should have experience with: SQL Server 2022, PostgreSQL, T-SQL, stored procedures, performance tuning, database More ❯

Sr. OS Performance Expert - Global tech/telecom business - Cambridge, UK We have partner with a Global Tech organization seeking a Senior OS Performance Expert to optimize the performance of next-generation mobile operating systems. amongst other responsibilities you will be responsible for enhancing responsiveness, resource management … power efficiency, and overall user experience through system architecture improvements and performance tuning. Key Responsibilities: System Performance Optimization: Research and develop runtime resource management and control policies. Analyze and improve kernel task scheduling and frequency modulation mechanisms. Identify and resolve system performance bottlenecks for smoother operation. Contribute … optimal performance. Enhance power efficiency and heat management solutions. OS Application Architecture & Optimization: Improve application interaction, user experience, and performance. Design and optimize high-performance core modules. Solve critical challenges in application architecture and system APIs. Stay ahead of industry trends and research in OS application technologies. Performance More ❯

Sr. OS Performance Expert - Global tech/telecom business - Cambridge, UK We have partner with a Global Tech organization seeking a Senior OS Performance Expert to optimize the performance of next-generation mobile operating systems. amongst other responsibilities you will be responsible for enhancing responsiveness, resource management … power efficiency, and overall user experience through system architecture improvements and performance tuning. Key Responsibilities: System Performance Optimization: Research and develop runtime resource management and control policies. Analyze and improve kernel task scheduling and frequency modulation mechanisms. Identify and resolve system performance bottlenecks for smoother operation. Contribute … optimal performance. Enhance power efficiency and heat management solutions. OS Application Architecture & Optimization: Improve application interaction, user experience, and performance. Design and optimize high-performance core modules. Solve critical challenges in application architecture and system APIs. Stay ahead of industry trends and research in OS application technologies. Performance More ❯

management and training, with closer integration of data across these domains. Comply365 ensures our customers' teams and assets are always geared for peak operational performance and unlocks unparalleled financial and operational gains through more streamlined, robust, and agile operations. Our culture truly sets us apart at Comply365. In addition … urgency of issues and facilitate follow-up and resolution accordingly, including service quality initiatives to support a "five nines" product availability environment. Complete ongoing performance tuning, hardware upgrades, and resource optimization as required. Configure CPU, memory, and disk partitions as required. Participate in the design, implementation, and management … and IAM. EKS would be a bonus. Broad experience with cloud adoption, including WAR and FTR, prototyping of new environments, server builds, data migration, performance tuning of cloud environments. Technical knowledge of infrastructure components such as Network, Storage, Linux/Windows, Application knowledge of Java, Node, and IT More ❯

goals. This is not just a database operations role; you will work closely with data engineers and software developers, implementing database best practices, optimizing performance, and designing solutions to meet product demands. As our Database Engineer, you'll take complete ownership of database schema design, implementation, and evolution across … all environments. You'll be responsible for query optimization and performance tuning, managing database capacity planning, and designing backup and recovery procedures to maintain our SLOs. Your work will include developing comprehensive monitoring strategies and exploring multi-tenant database approaches to support future growth requirements. You will champion … database best practices across the engineering organization, ensuring we deliver a scalable, reliable, and high-performance platform. You'll mentor development teams on query optimization, provide technical training on database design standards, and create standardized processes that multiply the entire team's productivity through automation. As Grid Edge continues More ❯

goals. This is not just a database operations role; you will work closely with data engineers and software developers, implementing database best practices, optimizing performance, and designing solutions to meet product demands. As our Database Engineer, you'll take complete ownership of database schema design, implementation, and evolution across … all environments. You'll be responsible for query optimization and performance tuning, managing database capacity planning, and designing backup and recovery procedures to maintain our SLOs. Your work will include developing comprehensive monitoring strategies and exploring multi-tenant database approaches to support future growth requirements. You will champion … database best practices across the engineering organization, ensuring we deliver a scalable, reliable, and high-performance platform. You'll mentor development teams on query optimization, provide technical training on database design standards, and create standardized processes that multiply the entire team's productivity through automation. As Grid Edge continues More ❯

goals. This is not just a database operations role; you will work closely with data engineers and software developers, implementing database best practices, optimizing performance, and designing solutions to meet product demands. As our Database Engineer, you'll take complete ownership of database schema design, implementation, and evolution across … all environments. You'll be responsible for query optimization and performance tuning, managing database capacity planning, and designing backup and recovery procedures to maintain our SLOs. Your work will include developing comprehensive monitoring strategies and exploring multi-tenant database approaches to support future growth requirements. You will champion … database best practices across the engineering organization, ensuring we deliver a scalable, reliable, and high-performance platform. You'll mentor development teams on query optimization, provide technical training on database design standards, and create standardized processes that multiply the entire team's productivity through automation. As Grid Edge continues More ❯

goals. This is not just a database operations role; you will work closely with data engineers and software developers, implementing database best practices, optimizing performance, and designing solutions to meet product demands. As our Database Engineer, you'll take complete ownership of database schema design, implementation, and evolution across … all environments. You'll be responsible for query optimization and performance tuning, managing database capacity planning, and designing backup and recovery procedures to maintain our SLOs. Your work will include developing comprehensive monitoring strategies and exploring multi-tenant database approaches to support future growth requirements. You will champion … database best practices across the engineering organization, ensuring we deliver a scalable, reliable, and high-performance platform. You'll mentor development teams on query optimization, provide technical training on database design standards, and create standardized processes that multiply the entire team's productivity through automation. As Grid Edge continues More ❯