1 to 25 of 365 Permanent Performance Tuning Jobs in the North of England

a highly skilled Siebel Developer looking to contribute to a dynamic and innovative team. If you are passionate about enterprise application development, integration, and performance optimisation, we encourage you to apply and be part of an exciting digital transformation journey. CGI was recognised in the Sunday Times Best Places … designing, developing, and maintaining enterprise-scale Siebel solutions. You will be responsible for supporting the full software development lifecycle (SDLC), ensuring seamless integration, optimal performance, and a robust Siebel infrastructure. Working within a multi-functional team, you will collaborate with developers, testers, and business analysts to gather requirements, assess … expected to manage and optimise Siebel Dev and SIT environments, ensuring a smooth migration of changes from development to testing. You will contribute to performance tuning initiatives, identifying and resolving bottlenecks in online and batch integrations to enhance system reliability. A key aspect of your responsibilities will include More ❯

a highly skilled Siebel Developer looking to contribute to a dynamic and innovative team. If you are passionate about enterprise application development, integration, and performance optimisation, we encourage you to apply and be part of an exciting digital transformation journey. CGI was recognised in the Sunday Times Best Places … designing, developing, and maintaining enterprise-scale Siebel solutions. You will be responsible for supporting the full software development lifecycle (SDLC), ensuring seamless integration, optimal performance, and a robust Siebel infrastructure. Working within a multi-functional team, you will collaborate with developers, testers, and business analysts to gather requirements, assess … expected to manage and optimise Siebel Dev and SIT environments, ensuring a smooth migration of changes from development to testing. You will contribute to performance tuning initiatives, identifying and resolving bottlenecks in online and batch integrations to enhance system reliability. A key aspect of your responsibilities will include More ❯

building scalable, resilient infrastructure and automation. Proven leadership in designing and maintaining Kubernetes-based platform solutions, with deep hands-on expertise in cluster orchestration, performance tuning, and team guidance. Extensive knowledge of Docker, Terraform, and modern CI/CD pipelines (GitLab, Jenkins), enabling seamless application delivery and infrastructure … and iOS, contributing to a unified delivery platform across frontend and backend systems. Hands-on experience in WebSphere Application Server administration, covering installation, configuration, performance tuning, and lifecycle management. Demonstrated problem-solving skills, with an analytical and systems-thinking approach to resolving complex platform issues. Domain experience in 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 ❯

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 ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

/Hybrid – £300 per day (Inside IR35) We’re currently seeking an experienced Database Administrator (DBA) to support a high-impact data migration and performance tuning project on a contract basis. 📍 Location: Primarily remote – one day per month in office 💰 Day Rate: £300/day (Inside IR35) 🕐 Start … Responsibilities: Deliver on a major data migration project (data centre to data centre) Perform BAU support and troubleshooting across a complex data estate Conduct performance tuning and architecture analysis Run SQL Server analysis to understand application usage Support and manage application-related data requirements Assist with basic testing More ❯

are designed through data solutions. Key Responsibilities: Lead, mentor, and develop a high-performing team of DBAs. Implement best practices for database administration, including performance tuning, security, and disaster recovery. Oversee all aspects of database operations, including installation, upgrades, migrations, patching, and application development. Collaborate with development, architecture … time BI platforms. Key Skills and Experience: Proven ability to lead and motivate a team in a 24x7 operational environment. Expertise in database administration (Performance Tuning, Security, Clustering, etc.). Hands-on experience with MySQL, MariaDB, or Oracle. Strong experience with cloud platforms, especially AWS. Knowledge of Linux More ❯

are designed through data solutions. Key Responsibilities: Lead, mentor, and develop a high-performing team of DBAs. Implement best practices for database administration, including performance tuning, security, and disaster recovery. Oversee all aspects of database operations, including installation, upgrades, migrations, patching, and application development. Collaborate with development, architecture … time BI platforms. Key Skills and Experience: Proven ability to lead and motivate a team in a 24x7 operational environment. Expertise in database administration (Performance Tuning, Security, Clustering, etc.). Hands-on experience with MySQL, MariaDB, or Oracle. Strong experience with cloud platforms, especially AWS. Knowledge of Linux More ❯

are designed through data solutions. Key Responsibilities: Lead, mentor, and develop a high-performing team of DBAs. Implement best practices for database administration, including performance tuning, security, and disaster recovery. Oversee all aspects of database operations, including installation, upgrades, migrations, patching, and application development. Collaborate with development, architecture … time BI platforms. Key Skills and Experience: Proven ability to lead and motivate a team in a 24x7 operational environment. Expertise in database administration (Performance Tuning, Security, Clustering, etc.). Hands-on experience with MySQL, MariaDB, or Oracle. Strong experience with cloud platforms, especially AWS. Knowledge of Linux More ❯

for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions that form the backbone of our platform. You’ll lead a talented engineering team, define the technical vision, and ensure our infrastructure supports … business goals. Lead and mentor a team of backend engineers, fostering a culture of technical excellence and collaboration. Make architectural decisions that ensure scalability, performance, and securi ty. Development and Deploym ent Oversee the development and maintenance of backend microservices. Ensure seamless deployment with CI/CD processes. Drive … integration of services wi th Postgre SQ L, Re dis, a nd message que ues to ensure efficient data fl ow. Optimization and Performance Monitor backend performance metrics, identifying and addressing bottlenecks proactively. Optimize APIs for low latency and high throughput to support real-time user interactions. Ensure More ❯