26 to 50 of 405 Performance Tuning Jobs in England

role We're looking for a seasoned BI engineer who thinks in platforms, not just dashboards — someone who brings deep domain expertise in performance marketing or call-centre operations and turns it into data products the business genuinely trusts. This isn't "Senior but older." It's a different … Unity Catalog, pipelines, notebooks, jobs), Azure Data Lake Storage Gen2, Azure Data Factory, Azure Key Vault, Power BI (complex model design, advanced DAX, RLS, performance tuning), SQL/SSMS, Git & CI/CD. Familiarity with Microsoft Fabric is a plus. Domain expertise You'll need hands‐on experience ...

Azure infrastructure or other cloud computing platforms, including Data Factory, ETL processes, Databricks and Data Lake technologiesAdvanced knowledge of Microsoft SQL Server (Indexes, Performance tuning & query optimization, complex Stored procedures/views/functions)Knowledge of supporting & developing Microsoft Azure ETL pipeline solutions, triggers, connections/data lake … Azure infrastructure or other cloud computing platforms, including Data Factory, ETL processes, Databricks and Data Lake technologiesAdvanced knowledge of Microsoft SQL Server (Indexes, Performance tuning & query optimization, complex Stored procedures/views/functions)Knowledge of supporting & developing Microsoft Azure ETL pipeline solutions, triggers, connections/data lake ...

clusters in globally distributed data centers. As such, this is a high-impact role with broad scope, from HPC/AI cluster design and performance tuning, to troubleshooting and automation for thousands of nodes.ResponsibilitiesDesign, build, and optimize large-scale distributed GPU compute clustersIdentify and resolve GPU workloads’ performance … complex issuesQualifications 5+ years of experience in large-scale Linux systems engineering in HPC, AI or distributed infrastructure roles.Extensive experience in Linux system installation, performance tuning, and troubleshootingExpertise in troubleshooting distributed GPU workloadsDeep knowledge around GPU optimization and performance Proficiency in Python scripting and automation frameworks CUDA ...

delivery of Guidewire-based insurance transformation programs. The role is responsible for defining end‐to‐end solution architecture across Guidewire XCentres, ensuring scalability, performance, integration alignment, and adherence to best practices. The role requires client coordination and deep functional or insurance (P&C) industry expertise. The ideal candidate combines … including on‐prem and SaaS versions. Responsibilities Define end‐to‐end architecture for Guidewire implementations (PolicyCenter, BillingCenter, ClaimCenter). Design scalable, modular, and high‐performance solutions. Create Solution Architecture Documents (SAD), High‐Level Design (HLD) and Low‐Level Design (LLD). Develop integration and data architecture that aligns with ...

transformations • Implement robust error handling, replay, recovery and operational support patterns covering technical failures, business validation failures, rejected records and downstream availability issues. • Support performance tuning for high-volume integrations, including batching, pagination, payload optimisation, parallel processing and appropriate use of asynchronous patterns. • Implement secure integration patterns using … technical and business error-handling frameworks, including logging, notification, retry, replay and reconciliation support. • Experience supporting high-volume or business-critical integration processing, including performance tuning and operational support considerations. • Ability to produce clear technical design documents, mapping specifications, test evidence, deployment instructions and support handover material. • Experience ...

transformations • Implement robust error handling, replay, recovery and operational support patterns covering technical failures, business validation failures, rejected records and downstream availability issues. • Support performance tuning for high-volume integrations, including batching, pagination, payload optimisation, parallel processing and appropriate use of asynchronous patterns. • Implement secure integration patterns using … technical and business error-handling frameworks, including logging, notification, retry, replay and reconciliation support. • Experience supporting high-volume or business-critical integration processing, including performance tuning and operational support considerations. • Ability to produce clear technical design documents, mapping specifications, test evidence, deployment instructions and support handover material. • Experience ...

transformations • Implement robust error handling, replay, recovery and operational support patterns covering technical failures, business validation failures, rejected records and downstream availability issues. • Support performance tuning for high-volume integrations, including batching, pagination, payload optimisation, parallel processing and appropriate use of asynchronous patterns. • Implement secure integration patterns using … technical and business error-handling frameworks, including logging, notification, retry, replay and reconciliation support. • Experience supporting high-volume or business-critical integration processing, including performance tuning and operational support considerations. • Ability to produce clear technical design documents, mapping specifications, test evidence, deployment instructions and support handover material. • Experience ...

transformations • Implement robust error handling, replay, recovery and operational support patterns covering technical failures, business validation failures, rejected records and downstream availability issues. • Support performance tuning for high-volume integrations, including batching, pagination, payload optimisation, parallel processing and appropriate use of asynchronous patterns. • Implement secure integration patterns using … technical and business error-handling frameworks, including logging, notification, retry, replay and reconciliation support. • Experience supporting high-volume or business-critical integration processing, including performance tuning and operational support considerations. • Ability to produce clear technical design documents, mapping specifications, test evidence, deployment instructions and support handover material. • Experience ...

operational processes using SQL, Python, or PowerShell. Database Administration: Administer and manage SQL Server environments hosted on Azure VMs, handling security, backup/recovery, performance tuning, and access management. Platform Modernization: Support database migrations, system upgrades, and platform modernization initiatives. Governance & Security: Implement data quality controls, governance standards … Server development and administration skills, including hands-on experience managing SQL Server on Azure Virtual Machines. Database Expertise: Proven track record in database migration, performance tuning, backup/recovery, and security implementation. Scripting & Automation: Strong scripting abilities in SQL, Python, and/or PowerShell. Data Formats: Experience working ...

operational processes using SQL, Python, or PowerShell. Database Administration: Administer and manage SQL Server environments hosted on Azure VMs, handling security, backup/recovery, performance tuning, and access management. Platform Modernization: Support database migrations, system upgrades, and platform modernization initiatives. Governance & Security: Implement data quality controls, governance standards … Server development and administration skills, including hands-on experience managing SQL Server on Azure Virtual Machines. Database Expertise: Proven track record in database migration, performance tuning, backup/recovery, and security implementation. Scripting & Automation: Strong scripting abilities in SQL, Python, and/or PowerShell. Data Formats: Experience working ...

modernization initiatives from Teradata to Snowflake. Lead development of data models, ETL processes, and data integration strategies. Define data modeling, performance tuning, and SQL optimization standards. Ensure scalable, secure, and cost‐efficient Snowflake usage. Evaluate and recommend tools and technologies to enhance data management and analytics capabilities. Migration … business teams. Provide technical guidance during design and production issues. Participate in client discussions and solution reviews. Required Technical Skills Teradata – strong SQL, performance tuning, BTEQ scripting, experience with FastLoad, MultiLoad, TPT. Snowflake – architecture (virtual warehouses, storage, micro‐partitioning), SQL optimization, cost governance, Streams, Tasks, MERGE, roles, RBAC ...

market and technology insight. Manage technical risk on large scale identity and biometric projects, evaluating the technical and business impacts caused by bias, matching performance, and resilience to presentation attacks. Own the architecture design of large-scale identity solutions, managing governance forums for compliance, including identifying and documenting dispensations … exposure to a range of modalities e.g. biographic, fingerprint, facial, and iris. Understanding of testing methodologies for biometric and identify verification systems, measuring bias, performance, performance drift and presentation/system resilience. Understanding of the risks related to biometric and identity verification solutions, the role of Presentation Attack ...

market and technology insight. Manage technical risk on large scale identity and biometric projects, evaluating the technical and business impacts caused by bias, matching performance, and resilience to presentation attacks. Own the architecture design of large-scale identity solutions, managing governance forums for compliance, including identifying and documenting dispensations … exposure to a range of modalities e.g. biographic, fingerprint, facial, and iris. Understanding of testing methodologies for biometric and identify verification systems, measuring bias, performance, performance drift and presentation/system resilience. Understanding of the risks related to biometric and identity verification solutions, the role of Presentation Attack ...

Role/Job Titlke: Performance Architect Mode of working: Hybrid with 3-days onsite in London Duration: 12 Months (Likelihood of further extension Our client, working on behalf of the British postal service and courier company is urgently seeking a Performance Architect with extensive experience in Performance Architecture, Performance Engineering and System Optimization. The successful candidate will be responsible for defining and driving the performance strategy across the entire solution lifecycle, ensuring that applications and platforms are scalable, resilient, and capable of meeting business and operational demands. The role focuses on embedding performance ...

Design and build integrations between F&O and external systems using Power Automate, Dataverse, virtual tables, and RESTful APIs. Ensure data integrity, security, and performance in integration solutions. Create and maintain automated workflows and approval processes that embed business rules, thresholds, compliance controls, and auditability. Design, maintain, and optimize … incorporate AI features to enhance F&O processes. Provide ongoing maintenance, troubleshooting, and third‐level support for new and existing Dynamics 365 applications, including performance tuning and bug fixes. Consult with clients and end‐users on technical and functional aspects of the platform, providing guidance and recommendations ...

with exposure to a range of modalities e.g. biographic, fingerprint, facial, and iris.Understanding of testing methodologies for biometric and identify verification systems, measuring bias, performance, performance drift and presentation/system resilience.Understanding of the risks related to biometric and identity verification solutions, the role of Presentation Attack Detection … verification, identification, and liveness detection (facial and fingerprint).Experience in working with stateless application designs, designing with site reliability and operational processes, and performance tuning and automation testing.Recognised industry expert with market presence and experience speaking at biometric and digital identity events.Have existing trusted relationships with biometric vendors ...

with exposure to a range of modalities e.g. biographic, fingerprint, facial, and iris.Understanding of testing methodologies for biometric and identify verification systems, measuring bias, performance, performance drift and presentation/system resilience.Understanding of the risks related to biometric and identity verification solutions, the role of Presentation Attack Detection … verification, identification, and liveness detection (facial and fingerprint).Experience in working with stateless application designs, designing with site reliability and operational processes, and performance tuning and automation testing.Recognised industry expert with market presence and experience speaking at biometric and digital identity events.Have existing trusted relationships with biometric vendors ...

responsible for the design, implementation, management and maintenance of database systems ensuring they operate efficiently, securely and reliability. This will include database management, performance tuning, backup and recovery, upgrade, patch management and trouble shooting. The ideal candidate will have the following skills and experience: Oracle and PostgreSQL databases … Database management, performance tuning, backup and recovery, upgrade, patch management Problem solver Excellent attention to detail Good team player Relevant certifications (e.g., Oracle Certified Professional, Microsoft Certified: Azure Database Administrator) is a plus but not essential. Salary: £55,000 - £65,000 Excellent company benefits including bonus. ...

generalist "data platform" position. The role: Administer, tune and secure Oracle database environments in production Manage backup, restore and disaster recovery processes Own indexing, performance tuning and monitoring Support a live legacy system migration Manage database access permissions What you need: Proven Oracle DBA experience in a production … enterprise environment Strong hands-on knowledge of indexing, performance tuning, backup/restore, monitoring and replication Experience through at least one database version migration Comfortable working independently in a fast-paced environment Nice to have, not required: Postgres, SQL Server, MySQL, or Terraform. This is fundamentally an Oracle ...

Fiori Apps• Strong knowledge in the ABAP runtime analysis tool (SE30), SQL Trace (ST05), System dump analysis (ST22) to analyse and improve runtime performance, performance tuning, troubleshooting, problem resolution and capacity planning.Preferred• Experience in Life science domain. • Previous experience for working in Pharmaceutical vertical • Multilingual proficiency … powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ...

Fiori Apps• Strong knowledge in the ABAP runtime analysis tool (SE30), SQL Trace (ST05), System dump analysis (ST22) to analyse and improve runtime performance, performance tuning, troubleshooting, problem resolution and capacity planning.Preferred• Experience in Life science domain. • SAP S/4 EWM technical knowhow – high level … powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ...

Must Ideally Have:·MySQL and MariaDB on Linux·InnoDB·Database installations, backups, restores, replication·Scripting languages – Python and Bash·Stored procedures, SQL tuning·Performance Tuning·Capacity planning·Transaction processingYou will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with ...

decisions shape a strategically critical platform, and your impact is felt across global markets.What You'll DoLead end-to-end delivery of complex, high-performance Java applications supporting FX risk management across global marketsArchitect scalable, low-latency solutions that process real-time risk data at scale — designing for resilience … performance, and security from day oneDrive technical direction and key decisions — from system design and architectural choices to setting engineering standards across the teamTranslate complex business requirements into robust, high-quality code — working closely with quantitative analysts, traders, and business stakeholdersCraft high-quality, scalable software in an agile environment ...

data from Kafka (MSK), AWS S3, and external APIs, ensuring seamless ingestion into the Lakehouse.You’ll work closely with BI teams to enable high-performance Power BI dashboards through Databricks SQL Warehouses, making data more accessible and actionable across the business. You’ll ensure that all data is governed … Unity Catalog, and you’ll contribute to continuous delivery by implementing and maintaining CI/CD pipelines for Databricks jobs, notebooks, and DLT workflows.Monitoring, tuning, and troubleshooting pipeline performance will also be part of your day-to-day, using Databricks metrics, CloudWatch, and AWS Cost Explorer to ensure ...

database platforms hosted within AWS. This is an excellent opportunity to join a highly skilled technical team, working on mission-critical services where resilience, performance and security are paramount. WHAT WILL THE SENIOR DATABASE ADMINISTRATOR BE DOING? As the Senior Database Administrator, you'll act as the technical lead … hosted database platforms, taking ownership of database architecture, resilience, performance optimisation and operational support. You'll work closely with Solution Architects, Cloud Engineers, Developers and Operational teams to design highly available database solutions, optimise performance, implement disaster recovery capabilities and resolve complex production issues. Alongside hands-on technical ...