1 to 25 of 171 Performance Tuning Jobs in the UK excluding London

Today job requisition id JR Job Description: About the Role This is a critical technical role within our newly established IT team in Belfast, instrumental in ensuring the stability, performance, and security of our SAP landscape . You'll be the on-site digital/IM representative for infrastructure and platform activities, providing a vital link between our local … services provided by the current supplier. A key aspect of your role will be to assess the service we are receiving, contributing to the tracking and management of service performance in partnership with them. You will also work alongside the current supplier's IT team as they implement a new SAP S/4HANA system. Critically, you'll need … driving decisions that align with our long-term objectives. Beyond this, you'll play a crucial role in maintaining and optimizing our SAP environment, ensuring high reliability, availability, and performance as we evolve our IT landscape. This position offers a unique opportunity to apply deep technical SAP expertise, lead key projects and activities , and contribute strategically to the success More ❯

databases on ASM/RAC on Linux/Exadata Familiarity with Oracle GoldenGate, Oracle Exadata, Oracle DataGuard, RMAN, and OEM 13c Strong SQL and PLSQL skills A passion for performance tuning and database replication Your Role: As an Oracle DBA, you will be pivotal in supporting and maintaining large Oracle databases across the EMEA region. Your responsibilities will … include: Providing infrastructure, engineering, and performance tuning advice to application development teams. Offering database design support and proactively working on efficiency and capacity planning. Taking shared responsibility for backup, recovery, and monitoring of databases. Resolving critical production database issues swiftly and efficiently. Managing change requests and end-user queries for your designated systems. Participating in the on-call … rota for out-of-hours operational support. Key Responsibilities: Oracle Database Administration (Oracle 19c/23ai) on Linux/Exadata SQL/PLSQL coding and performance tuning Database replication using Oracle GoldenGate Proficiency in Oracle Data Guard, RMAN, and OEM 13c Strong communication skills and knowledge of ITIL procedures Who You Are: We're looking for someone who More ❯

in designing, developing, and maintaining robust, scalable, and secure databases that support business operations and legal systems. The ideal candidate will have a strong background in database modelling, administration, performance tuning, and experience working with both cloud (Azure) and on-premises databases. Key Responsibilities: Design, model, and implement efficient database structures to support new and existing applications. Develop … optimize, and maintain complex SQL queries, stored procedures, functions, and triggers. Administer, monitor, and troubleshoot databases to ensure optimal performance, reliability, and security. Implement and manage data replication, backups, and disaster recovery solutions. Work closely with software developers, data engineers, and business stakeholders to understand data requirements and translate them into effective database solutions. Optimize database performance through … indexing, query tuning, and resource management. Manage database security, user permissions, and compliance with legal and regulatory requirements. Support both on-premises SQL Server environments and Azure SQL databases. Contribute to the development and implementation of data governance and best practices. Essential Skills & Experience: Proven experience as a Database Developer, Database Administrator, or similar role. Strong expertise in database More ❯

the internal platforms that power our core business operations. Youll lead the evaluation and enhancement of key internal systems particularly MOES and Affinity. Identifying architectural risks, technical debt, and performance challenges. If you thrive on diagnostics, performance tuning, and making a visible impact, this is your opportunity to shape the future of our data platforms. Key Responsibilities … for SQL Server remediation and enhancement. Deliver quick wins and long-term improvements to platform stability and scalability. Support automation and modernisation initiatives across SQL Server environments. Database Administration & Performance Install, configure, and manage SQL Server instances. Optimise performance at server, database, and query levels. Collaborate with developers to refine stored procedures and database logic. Operations & System Health … Design and test robust backup and disaster recovery strategies. Perform patching, upgrades, and maintenance to ensure availability and compliance. Monitor system health, capacity, and performance trends. Security & Governance Review and harden database security configurations. Manage access controls and support compliance with Cyber Essentials and data protection standards. Documentation & Collaboration Maintain clear documentation of system architecture, configurations, and procedures. Share More ❯

end development. Tools and Techniques : Experience with JIRA/Confluence and other tools and techniques such as DevOps. Sustainable Solutions : Keen focus on sustainable and cost-effective technical solutions. Performance Tuning : Experience in performance tuning and analysis via PDC (Predictive Diagnostic Cloud). About working for us Our focus is to ensure we are inclusive every … made to our recruitment processes, just let us know. We also offer a wide-ranging benefits package, which includes • A generous pension contribution of up to 15% • An annual performance-related bonus • Share schemes including free shares. • Benefits you can adapt to your lifestyle, such as discounted shopping. • 30 days' holiday, with bank holidays on top • A range of More ❯

the highest standards and ensure deliveries are as promised, daily duties will include: Incident and Service Request resolution within SLA, ranging from routine in nature to complex Monitoring and Performance Tuning Database changes in compliance with change management policies Backup and Recovery Software installation, patching and upgrades Implementing and testing High Availability and Disaster Recovery. MS SQL Technologies … mitigation of risks Power Shell and Power BI The job holder will be the Primary Database Administrator for at least one business critical product. With database environment monitoring and tuning experience, they should be able to proactively recommend modifications to development and operations teams, ensuring reliability, high performance and best practise. They will be working closely on database … of enterprise databases technology Exposure to cloud and virtualisation architecture principles. Experience of Migrating databases to RDS and Aurora using AWS Database Migration Service Strong SQL Server administration and performance tuning skills Extensive experience of backup and recovery, and management of database security Skills in a T-SQL Language and scripting with Powershell Working experience of SQL Server More ❯

SQL Database Specialist (Performance & Optimization Focus) Were looking for a SQL expert to take ownership of our clients database performance and reliability. This role is all about ensuring our SQL environments run at peak efficiency through proactive maintenance, performance tuning, and enforcing best practices across the business. What Youll Be Doing: Monitoring and improving SQL Server … performance and reliability Designing and maintaining automated maintenance plans Troubleshooting query bottlenecks and tuning indexes Advising on data architecture, scalability, and storage strategies Working closely with development teams to build efficient, optimised systems What Youll Bring: Strong experience with SQL Server performance tuning and optimisation Deep understanding of indexes, execution plans, and query strategies Experience maintaining … role where your expertise will directly shape how we manage and scale our data. Benefits Healthcare 3 days onsite - 2 days remote Interested? Please Click Apply NowSQL Database Specialist (Performance & Optimization Focus More ❯

SQL Database Specialist (Performance & Optimization Focus) We’re looking for a SQL expert to take ownership of our clients database performance and reliability. This role is all about ensuring our SQL environments run at peak efficiency — through proactive maintenance, performance tuning, and enforcing best practices across the business. What You’ll Be Doing: Monitoring and improving … SQL Server performance and reliability Designing and maintaining automated maintenance plans Troubleshooting query bottlenecks and tuning indexes Advising on data architecture, scalability, and storage strategies Working closely with development teams to build efficient, optimised systems What You’ll Bring: Strong experience with SQL Server performance tuning and optimisation Deep understanding of indexes, execution plans, and query … where your expertise will directly shape how we manage and scale our data. Benefits Healthcare 3 days onsite - 2 days remote Interested? Please Click Apply Now SQL Database Specialist (Performance & Optimization Focus More ❯

and dashboards for efficient threat detection. Collaborate effectively with others to drive forward key security objectives Presentation and documentation writing (to both technical and business audiences) Query Optimization and Performance Tuning: Write efficient Elasticsearch queries to retrieve relevant security events. Monitor and manage the performance of the SIEM infrastructure. Security Engineering: Contribute to security engineering projects, transitions … with data protection regulations. Detection Rule Development: Ability to create, test, and optimise detection rules to identify suspicious activities and potential threats based on the MITRE ATT&CK Framework Performance Tuning with Elasticsearch and Logstash: Fine-tune query performance using Elasticsearch indices and mappings. Monitor Logstash pipelines and optimize resource utilization. Kibana Visualization and Monitoring: Leverage Kibana More ❯

Server installations: Backups/restores lifecycle management Transparent Data Encryption (TDE) key management Failover clustering Maintenance plans (DBCC, index management, log pruning) Side-by-side upgrades and environment migrations Performance tuning and configuration beyond defaults Troubleshooting and recovery in case of outages Administer MongoDB deployments: Backup and restore procedures Monitoring and performance analysis Schema design review Administer … and processes Enforce best practices for database development and deployment Provide routine feedback to developers on query optimisation Review changes to data access patterns proposed by developers to ensure performance and best practices Security & Compliance Implement and maintain encryption, access controls, and auditing. Ensure compliance with data protection regulations (e.g. GDPR). Monitoring & Incident Response Configure and maintain monitoring … solutions. Proactively identify and resolve performance bottlenecks. Lead database recovery efforts in the event of failures (compute, storage, network). What are we looking for? Must HaveExperience: Strong experience with SQL Server administration and T-SQL development . Performance tuning expertise across RDBMS systems. Proven experience with database backup/restore strategies. Understanding of data modelling principles. More ❯

rock-solid system stability. Key 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. Partnering with our People Partner … Incident management: Quickly respond to 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 health and performance. Incident Response Incident resolution: Work quickly to resolve incidents, minimize downtime, and More ❯

and performance. You will be part of a highly motivated team that values innovation and recognises regional requirements while maintaining a global perspective. Key Responsibilities: Provide infrastructure, engineering, and performance tuning advice to application development teams. Offer database design support to development teams. Proactively work on efficiency, capacity planning, and documentation. Manage backup, recovery, and monitoring processes. Resolve … out-of-hours operational support. Perform Oracle Database Administration (Oracle 12c/19c) on Linux/Exadata. Execute SQL/PLSQL coding and database replication using Oracle Goldengate. Conduct performance tuning and manage Oracle Data Guard, RMAN, and OEM 13c. Requirements: Proven experience in Oracle Database Administration (Oracle 19c/23ai) on Linux/Exadata. Proficiency in Oracle … Goldengate, SQL/PLSQL coding, and performance tuning. Strong communication skills and a collaborative mindset. Familiarity with ITIL procedures and best practises. Experience working in a regulated or corporate environment, preferably in financial services. Ability to work independently under pressure and meet tight deadlines. A proactive approach to problem-solving and change management. Join our client's dynamic team More ❯

database solutions in a microservices-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 … blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and More ❯

database solutions in a microservices-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 … blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and More ❯

gym, premium coffee, and office snacks might tempt you to stay longer! What You'll Be Doing: Creating and maintaining Oracle databases across the business Performing capacity planning and performance tuning Installing, patching, and upgrading Oracle RDBMS and related tools Planning and implementing backup and recovery strategies using RMAN Managing Oracle DataGuard and GoldenGate installations Supporting new database … projects and development environments Administering security, resource allocation, and database objects Conducting impact analysis, troubleshooting, and performance evaluations (AWR) Writing and maintaining SQL and shell scripts Collaborating with customer support and internal IT teams Participating in managed services implementation across the wider business What Youll Need: Strong Oracle DBA experience, including installation, patching, and upgrades In-depth understanding of … Oracle backup and recovery (RMAN) Proven experience with Oracle DataGuard, GoldenGate, and performance tuning Solid knowledge of Linux systems Proficiency in PL/SQL, SQL, and shell scripting Good understanding of Oracle security, resource management, and performance diagnostics Experience in managing database changes across project lifecycles Effective communication skills and ability to work in customer-facing environments More ❯

as primary technical authority for Oracle database architecture with a specialized focus on Oracle Exadata platforms Lead deployment, configuration, and optimization of Oracle platforms, leveraging advanced features while establishing performance tuning methodologies and disaster recovery protocols Design data models, physical schemas, and partitioning strategies for high-volume workloads while overseeing database upgrades and patch deployment with minimal disruption … processing and high-frequency data operations Extensive experience with Oracle Exadata platforms, including configuration, optimization, and troubleshooting Hands-on expertise with Oracle RAC, Data Guard, ASM, RMAN, and advanced performance tuning techniques Deep understanding of Oracle database architecture, including advanced features and optimization techniques Experience with Oracle Enterprise Manager (OEM) for installation, upgrades, administration, and monitoring Knowledge of More ❯

Basis Consultant , you ll play a crucial role in ensuring the stability, efficiency, and security of the company s SAP environment. You will be responsible for installations, upgrades, patches, performance tuning, and troubleshooting , working closely with cross-functional teams to deliver seamless system operations. Experience with SAP Security would be highly beneficial. Key Responsibilities: SAP System Administration Install … configure, and maintain SAP applications. Performance Tuning Optimise SAP Hana databases and Unix/Linux environments for peak performance. Troubleshooting & Issue Resolution Monitor system health, identify issues, and implement fixes. Security & Compliance Implement best practices in SAP Security (role management and access control). System Documentation Maintain up-to-date documentation for existing and new systems. Collaboration Work More ❯

Basis Consultant , you’ll play a crucial role in ensuring the stability, efficiency, and security of the company’s SAP environment. You will be responsible for installations, upgrades, patches, performance tuning, and troubleshooting , working closely with cross-functional teams to deliver seamless system operations. Experience with SAP Security would be highly beneficial. Key Responsibilities: SAP System Administration – Install … configure, and maintain SAP applications. Performance Tuning – Optimise SAP Hana databases and Unix/Linux environments for peak performance. Troubleshooting & Issue Resolution – Monitor system health, identify issues, and implement fixes. Security & Compliance – Implement best practices in SAP Security (role management and access control). System Documentation – Maintain up-to-date documentation for existing and new systems. Collaboration – Work More ❯

of the end-to-end engineering lifecycle, including data extraction, cleansing, transformation, and loading, ensuring accuracy and consistency. Creating and managing data pipelines, ensuring proper error handling, monitoring and performance optimizations Working in an agile environment, participating in sprint planning, daily stand-ups, and retrospectives. Conducting code reviews, providing constructive feedback, and enforcing coding standards to maintain a high … across various on-prem and cloud platforms. Assisting with the testing and deployment of our data pipeline framework utilizing standard testing frameworks and CI/CD tooling. Monitoring the performance of queries and data loads and perform tuning as necessary. Providing assistance and guidance during QA & UAT phases to quickly confirm the validity of potential issues and to … e.g., Git) Knowledge of Linux operating systems Familiarity with REST APIs and integration techniques Familiarity with data visualization tools and libraries (e.g. Power BI) Background in database administration or performance tuning Familiarity with data orchestration tools, such as Apache Airflow Previous exposure to big data technologies (e.g. Hadoop, Spark) for large data processing Strong analytical skills, including a More ❯

Job: Design, build, and maintain robust data systems and pipelines that support data storage, processing, and analysis on the Cloud. Work with large datasets, ensuring data quality, scalability, and performance, while collaborating. closely with data scientists, analysts, and other engineering teams to understand their data needs and provide them with high-quality, accessible data. They are responsible for ensuring … resource requirements are understood and planned/estimated effectively against demand, including identification of additional temporary resource capability within projects • Maintain appropriate process procedures, compliance and service level monitoring, performance reporting and vendor management. • Implementing best practices around data security, privacy, and compliance for the teams compliance with cyber security and data protection and supporting along with BI lead … in the area which provides the opportunity to reduce technical debt and rationalise our technical footprint • Mentor data engineers, supporting their professional growth and development Outcome, Results and Key Performance Indicators: • Delivery of projects to expected timely, cost and quality standards • Excellent levels of application availability and resilience as required by business operations. • Necessary governance and control requirements defined More ❯

environments, including experience with shell scripting, basic system operations, and navigating file systems. Deep understanding of data warehouse concepts and experience with data modeling, ETL/ELT pipelines, and performance tuning. Solid programming skills in Python for data transformation and machine learning (e.g., pandas, scikit-learn). Experience with BI tools such as Power BI and Tableau. Strong problem More ❯

and maintain data flows using NiFi, ensuring accurate, efficient, and secure data ingestion, transformation, and delivery. You should be adept at identifying and resolving issues within NiFi flows, managing performance bottlenecks, and implementing robust error handling strategies. Youll work closely with cross-functional teams including data architects, compliance officers, and cybersecurity specialists to integrate data from various systems such … data pipeline design in regulated environments. Responsibilities: Design, develop, and maintain robust and secure data pipelines using NiFi and related big data technologies. Troubleshoot and optimize NiFi flows, including performance tuning, error resolution, and flow control. Integrate NiFi with cloud platforms, databases (SQL & NoSQL), APIs, and third-party systems. Ensure compliance with regulatory and security requirements across data … storage, transfer, and access layers. Support data migration efforts and implement disaster recovery protocols. Continuously monitor data infrastructure performance and recommend improvements. Collaborate with cross-functional teams to align data platform capabilities with business needs and compliance requirements. Maintain documentation of data flows and processes, ensuring knowledge sharing and operational transparency. Skills & Experience: You will have the following skills More ❯

fast and reliable delivery of cloud services. • Work closely with DevOps, engineering teams, product management, and stakeholders to ensure that architectural strategies align with both technical and business objectives. • Performance & Cost Optimisation: Drive performance tuning, cost optimisation, and cloud resource management strategies to maximise efficiency and minimise cloud spend. • Risk Management: Identify and mitigate technical risks in More ❯

antivirus, anti-malware) and incident response procedures - Familiarity with Security Information and Event Management (SIEM) tools, like Splunk or QRadar - Ability to interpret metrics from network, server and application performance monitoring tools - Knowledge of log management tools and techniques for monitoring infrastructure health - Strong problem-solving skills for diagnosing hardware, network and software issues - Knowledge of common troubleshooting frameworks … Experience with offsite backup solutions, replication and high-availability configurations - Basic understanding of database management and administration for common databases like SQL server, MySQL and Oracle - Skills in database performance tuning, backup and recovery - Knowledge of Storage Area Networks (SAN), Network Attached Storage (NAS) and RAID configurations - Experience managing cloud storage options and ensuring data redundancy and scalability More ❯

a pivotal role in optimizing and developing deep learning frameworks for AMD GPUs. Your experience will be critical in enhancing GPU kernels, deep learning models, and training/inference performance across multi-GPU and multi-node systems. You will engage with both internal GPU library teams and open-source maintainers to ensure seamless integration of optimizations, utilizing cutting-edge … Optimize Deep Learning Frameworks: Enhance and optimize frameworks like TensorFlow and PyTorch for AMD GPUs in open-source repositories. Develop GPU Kernels: Create and optimize GPU kernels to maximize performance for specific AI operations. Develop & Optimize Models: Design and optimize deep learning models specifically for AMD GPU performance. Collaborate with GPU Library Teams: Work closely with internal teams to … analyze and improve training and inference performance on AMD GPUs. Collaborate with Open-Source Maintainers: Engage with framework maintainers to ensure code changes are aligned with requirements and integrated upstream. Work in Distributed Computing Environments: Optimize deep learning performance on both scale-up (multi-GPU) and scale-out (multi-node) systems. Utilize Cutting-Edge Compiler Tech: Leverage advanced More ❯