76 to 100 of 173 Performance Tuning Jobs in the UK

Support the full data product lifecycle, from design through to implementation and transition into live service. Ensure solutions meet key architectural standards around usability, performance, capacity, security, availability, maintainability and governance. Contribute to data policies, procedures and best practice, including data quality, lineage, privacy and secure-by-design principles. … data architectures, including data modelling, database design and integration. Strong knowledge of SQL and NoSQL databases such as MS SQL, MySQL and MongoDB, including performance tuning and optimisation. Hands-on experience with cloud-based data platforms, particularly Microsoft Fabric and Synapse. Strong understanding of data warehousing, ETL/ ...

monitoring, incident management, backup and recovery activities, upgrades and platform maintenance. Key Responsibilities Administration and support of enterprise database platforms, primarily Oracle. Database monitoring, performance optimisation and capacity management. Backup, recovery and disaster recovery management using RMAN. Incident investigation and resolution across production environments. Database patching, upgrades and infrastructure … work within structured change and operational processes. Desirable Experience Oracle RAC, Data Guard and high-availability technologies. SQL Server, MariaDB or Sybase administration. Performance tuning and optimisation. AWS or Azure cloud platforms. Automation and scripting (Python, Shell, PowerShell or Ansible). Experience within financial services or another regulated ...

monitoring, incident management, backup and recovery activities, upgrades and platform maintenance. Key Responsibilities Administration and support of enterprise database platforms, primarily Oracle. Database monitoring, performance optimisation and capacity management. Backup, recovery and disaster recovery management using RMAN. Incident investigation and resolution across production environments. Database patching, upgrades and infrastructure … work within structured change and operational processes. Desirable Experience Oracle RAC, Data Guard and high-availability technologies. SQL Server, MariaDB or Sybase administration. Performance tuning and optimisation. AWS or Azure cloud platforms. Automation and scripting (Python, Shell, PowerShell or Ansible). Experience within financial services or another regulated ...

master system. In addition to designing and implementing robust data architectures. The successful candidate will lead the security master development team, overseeing the quality, performance, and scalability of the teams' deliverables. Key Responsibilities –Data Architecture and Design: Lead the design and implementation of the enterprise data architecture, ensuring alignment … Azure) and big data technologies (e.g., Kafka, Spark, Databricks, Snowflake).Expert-level knowledge of building ETL processes in Python. Expert-level knowledge of performance tuning and optimization in a Python/SQL Server environmentThis role offers highly competitive compensation as well as a flexible hybrid working model. ...

knowledge of database management systems such as Oracle, Microsoft SQL Server, MySQL, and PostgreSQL. Hands-on experience with MongoDB. Experience with database administration, maintenance, performance tuning, backup, and recovery. Knowledge of database High Availability (HA), Disaster Recovery (DR), and business continuity solutions. Experience with Terraform for Infrastructure ...

policy. Qualifications Strong experience in Google BigQuery and Dataform, including data modelling and query optimisation Advanced SQL capabilities, covering complex queries, stored procedures and performance tuning Proven track record designing, building and supporting ETL or ELT pipelines Practical knowledge of GCP services such as Cloud Storage, Cloud Functions ...

policy. Qualifications Strong experience in Google BigQuery and Dataform, including data modelling and query optimisation Advanced SQL capabilities, covering complex queries, stored procedures and performance tuning Proven track record designing, building and supporting ETL or ELT pipelines Practical knowledge of GCP services such as Cloud Storage, Cloud Functions ...

Oracle database expertise with people leadership, service improvement and operational management responsibilities. You'll play a key role in ensuring the reliability, security and performance of business-critical platforms while driving modernisation and continuous improvement initiatives. Key Responsibilities: Lead, develop and mentor Database Administration and DevOps team members. Provide … technical leadership and hands-on support for Oracle database environments. Drive knowledge sharing, succession planning and team capability development. Oversee database performance, security, patching, upgrades and maintenance activities. Manage relationships with third-party suppliers and support partners. Lead responses to major incidents, problem management and service improvement initiatives. Ensure ...

/CSV output generation. Develop dashboards, report templates, scheduling and distribution workflows, ensuring appropriate security and access controls. Implement robust testing, data reconciliation, performance tuning and production deployment processes. Produce technical documentation, operational runbooks and knowledge transfer materials for ongoing support. Essential Experience Strong Oracle database development skills … including advanced SQL, PL/SQL and performance tuning. Proven experience with Oracle Analytics Server (OAS) or OBIEE and Oracle BI Publisher. Strong Python development experience, particularly in data processing and reporting automation. Hands-on experience with Microsoft Access, VBA, macros and migrating legacy reporting applications. Experience delivering enterprise ...

skills, investigate complex data issues and independently identify and implement technical solutions. You will be working on regulatory reporting projects where data accuracy, system performance and delivery against demanding deadlines are essential. Key Skills & Experience Strong commercial C# development experience. Advanced SQL skills, including complex queries, performance tuning and query optimisation. Proven experience investigating and resolving data-related issues, including data discrepancies and performance problems. Strong analytical and troubleshooting skills, with the ability to identify root causes and implement effective solutions. Experience working with complex, data-intensive applications and systems. Ability to understand business processes, analyse ...

skills, investigate complex data issues and independently identify and implement technical solutions. You will be working on regulatory reporting projects where data accuracy, system performance and delivery against demanding deadlines are essential. Key Skills & Experience Strong commercial C# development experience. Advanced SQL skills, including complex queries, performance tuning and query optimisation. Proven experience investigating and resolving data-related issues, including data discrepancies and performance problems. Strong analytical and troubleshooting skills, with the ability to identify root causes and implement effective solutions. Experience working with complex, data-intensive applications and systems. Ability to understand business processes, analyse ...

data environment, pipelines and architecture. You’ll work closely with our Lead Technology Architect and wider technology team to build scalable data solutions, improve performance, automate processes and ensure our data is reliable, secure and ready to support reporting, analytics and digital products. Key Responsibilities Take ownership … cloud data environment, identifying opportunities to improve performance, scalability and cost efficiency. Design and implement scalable data storage, structures and cloud solutions. Build automated ETL/ELT pipelines and integrations between operational systems, third-party platforms and internal applications. Develop reliable data models and layered data structures to support ...

looking for an experienced SQL DBA to join a growing team supporting critical SQL Server environments. You'll be responsible for ensuring database availability, performance, security, and resilience across enterprise systems. Key Responsibilities: Administer and support Microsoft SQL Server environments. Manage backup, recovery, and disaster recovery processes. Optimise database … performance and resolve issues proactively. Maintain high availability solutions and ensure system resilience. Implement security best practices and database governance. Automate database administration tasks using T-SQL and PowerShell . Monitor database health, capacity, and performance. Provide operational support and incident resolution. Key Skills Required: Strong SQL Server ...

seeking an experienced Oracle Database Administrator to support and maintain enterprise database environments. You'll be responsible for database installation, performance tuning, security, backup and recovery, while ensuring the availability, integrity, and performance of critical systems. Key Responsibilities Install, configure, and maintain Oracle databases. Manage backup, recovery … disaster recovery solutions. Monitor and optimise database performance and availability. Troubleshoot and resolve database-related issues. Implement and maintain database security policies and procedures. Support and deploy new database technologies and enhancements. Design, build, and integrate complex database solutions. Develop reports, dashboards, and database monitoring tools. Collaborate with internal ...

seeking an experienced Oracle Database Administrator to support and maintain enterprise database environments. You'll be responsible for database installation, performance tuning, security, backup and recovery, while ensuring the availability, integrity, and performance of critical systems. Key Responsibilities Install, configure, and maintain Oracle databases. Manage backup, recovery … disaster recovery solutions. Monitor and optimise database performance and availability. Troubleshoot and resolve database-related issues. Implement and maintain database security policies and procedures. Support and deploy new database technologies and enhancements. Design, build, and integrate complex database solutions. Develop reports, dashboards, and database monitoring tools. Collaborate with internal ...

artefacts and architecture documentation (including ADRs) Make key technical decisions across persistence, messaging, caching, and integration patterns Ensure solutions meet non-functional requirements including performance, scalability, availability, and security Troubleshoot and resolve complex system issues, including concurrency, bottlenecks, and integration failures Systems Integration Own and define integration patterns between … technical authority in client workshops, design reviews, FAT/SAT, and commissioning phases Provide support during go-live activities, including system tuning, troubleshooting, and stabilisation Collaborate with delivery and project teams to ensure integration success Maintain a calm, solution-focused approach in high-pressure live environments Technology Strategy & Governance ...

evolution of deployment pipelines and system reliability across our monorepos and legacy platform (CircleCI, NX, Docker) Guide AWS cloud strategy - hosting, networking, scalability, performance, and cost-efficiency across production environments Oversee Infrastructure as Code practices (e.g. Terraform) and ensure environments are consistent, auditable, and secure Shape monitoring, observability … help raise the bar for engineering talent across the team. Qualifications What you’ll bring Technical experience Strong AWS infrastructure experience, including cost optimisation, performance tuning, and production troubleshooting Experience in Operations, DevSecOps, SRE, or Cloud Infrastructure roles in fast-growing, regulated environments Proven experience leading or acting ...

tests (unit/integration) and ensure strong quality gates for services supporting regulated digital asset processing.Support production readiness: observability (logs/metrics), incident triage, performance tuning, and resilience improvements for APIs operating in a regulated, high‐availability environment.Collaborate across teams to drive clear API contracts and dependencies … enterprise Java or platform backends.About State StreetAcross the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.We ...

requirements.Desirable Skills & ExperienceC# and .NET development or code-review experience.Software development background.Experience diagnosing application issues through source code, logs and database analysis.Advanced SQL Server performance tuning and administration.Experience developing automation or diagnostic tooling.Knowledge of Wolters Kluwer CCH products or similar professional services software.Key BehavioursStrong analytical and problem-solving ...

troubleshooting against the SampleManager data model Relational databases: Oracle in the current version, being upgraded to PostgreSQL. Understanding of schemas, stored procedures and performance tuning Data integrity and audit: audit trails, versioning and traceability 3. SampleManager platform LIMS configuration, which is at times more important than pure coding. ...

rigorous testing and release procedures. Providing expertise on networks, security and databases. Gathering and analysing metrics from operating systems and applications to assist in performance tuning and fault finding. Key skills, experience and behaviours Essential At least 3 years experience building/operating systems on cloud, virtualised ...

MPages, PowerForms, PowerChart, PowerOrders, PowerPlans oDA2, Olympus, Cerner Command Language (CCL), EKM rules oPMOffice, RevCycle, PMDBConv, Clinical Workflows oAdvance T-SQL, PL-SQL o(Performance tuning, indexing, optimization, CTE, UDF, XML integration, dynamic SQL, cursors, data modelling, ERD, transaction management, error handling, isolation levels) oProgramming oASP.NET Web applications ...

capital markets. -Knowledge of equity derivatives, particularly Equity Swaps. -Understanding of global regulatory reporting requirements. -Experience with Python, Perl or Unix scripting. -Database performance tuning. -Experience actively using AI-assisted development tools such as Claude and other AI coding assistants. What's Next: If you are ready to take ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence … critical. You will design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments and want your work to have real market impact, we would love to hear from you. Please note that this ...

business intelligence initiatives. You will translate complex business requirements into scalable, high-quality data solutions, ensuring data is structured, governed and optimised for performance across the organisation. You will be responsible for developing conceptual, logical and physical data models, defining source-to-target mappings, and supporting the implementation … will ensure data architecture aligns with enterprise standards, governance frameworks and best practices. You will also drive improvements to existing data architecture, optimise data performance, and contribute to the definition of data modelling standards, automation and testing strategies. Success in this role requires strong technical expertise, excellent stakeholder management ...