1 to 25 of 162 Performance Tuning Jobs in the UK excluding London

lead the design, development, and optimization of enterprise-scale BI solutions. This role requires deep technical expertise in Power BI, data modeling, and performance tuning, especially for large and complex datasets. The ideal candidate will be proficient in tools like DAX Studio, Tabular Editor, and Azure-based data … + Amazon QuickSight). Design and optimize complex data models using Tabular Editor and DAX Studio. • Manage and optimize very large datasets (VLDB) for performance and scalability. Collaborate with business stakeholders to gather requirements and translate them into technical solutions. Lead performance tuning, including DAX optimization ...

modern data platforms on Microsoft Azure . The ideal candidate will have deep hands-on expertise in Azure Data Factory (ADF) pipeline engineering, SQL performance tuning , and end-to-end data integration architecture , along with a strong analytical mindset to troubleshoot complex data issues. You will lead solution … real-time) aligned to enterprise standards. Define target state architecture for data ingestion, transformation, orchestration, and serving layers. Lead architectural decisions around scalability, resiliency, performance, security, governance, and cost optimization. Azure Data Factory (ADF) Pipeline Engineering (Core) Design, develop, test, and deploy Azure Data Factory pipelines following best practices ...

through Azure SQL, OLAP technologies, and DAX-powered semantic models. You will collaborate with data engineers, analysts, and business stakeholders to ensure reliable, high-performance data pipelines and analytics platforms. Key Responsibilities Data Warehouse Development Design and develop enterprise data warehouse solutions using Azure SQL Database/Azure … snowflake schemas for analytical workloads. Develop ETL/ELT pipelines for ingesting and transforming data from multiple source systems. Implement data partitioning, indexing, and performance optimization strategies. Data Modeling & Analytics Develop OLAP data models for business intelligence and reporting. Create and optimize DAX measures, calculated columns, and KPIs. Design ...

Your Responsibilities 1. Data Pipeline Development & Maintenance Design, build, and maintain automated, scalable data pipelines (batch & real time) Optimize ETL/ELT jobs for performance, reliability, and cost efficiency Ensure data pipelines meet SLAs, quality standards, and security guidelines 2. Data Platform Operations Manage and monitor data platform operations … Knowledge/Experience Technical Skills Strong experience with ETL/ELT tools (e.g., Informatica, Talend, DBT, Airflow, ADF) Proficiency in SQL, data modeling, and performance tuning Hands on with cloud platforms (Azure/AWS/GCP) and data services Understanding of DevOps tools: Git, Jenkins, Docker, Kubernetes (optional ...

shaping a modern, cloud-first database environment. The Role You’ll be responsible for managing a sizeable estate of ~60 production databases, ensuring performance, stability, and optimisation across the platform. A major focus will be working closely with development teams to refactor queries, improve performance, and support best … Azure. You’ll also play a key role in the ongoing migration to Azure, gaining exposure to cloud technologies while driving improvements in database performance and scalability. Key Responsibilities SQL Server administration across production and non-production environments Performance tuning, optimisation, and query refactoring Writing efficient ...

Lead to provide strategic technical leadership across the full lifecycle of complex Business Intelligence solutions. You will play a key role in platform deployment, performance tuning, and ongoing maintenance, ensuring system reliability and optimal performance for large-scale BI environments. This is an exciting opportunity to make … real impact within a purpose-led, globally recognised organisation. Key Responsibilities: Oversee BI platform deployment, performance tuning, and ongoing maintenance , including AMI refreshes, tooling upgrades, and database administration. Design and implement robust monitoring and reporting frameworks to ensure BI system health and performance. Manage data gateways and connections ...

will report to the Lead Technology Engineer and work alongside our expert DBAs. In this role you will be responsible for the availability, security, performance and stability of the SQL platforms used across the Saga Group. We will require you to have at least mid-level skill … DBA. Youll be proficient in T-SQL queries, stored procedures, partitioning, indexing, and performance tuning, plus SQL scripting for automation. We are a hands-on team, so you will need to be proficient with backups/recovery, monitoring, security, and SSIS/SSRS for ETL/reporting ...

Publisher, SmartView, FRC Write and optimise SQL and PL/SQL queries and procedures Translate business requirements into technical reporting solutions Ensure data accuracy, performance tuning, and compliance Support testing, deployment, troubleshooting, and documentation Collaborate with DBAs, developers, and functional teams Skills & Experience Strong Oracle …/SQL experience Hands-on experience with Oracle reporting tools (BI Publisher, Oracle Analytics etc.) Good understanding of Oracle ERP databases Experience with performance tuning and complex queries 3–6+ years in Oracle reporting or ERP-based environments Desirable: Oracle APEX, OTBI/OBIEE, EBS/Cloud ...

heart of the organisation's data infrastructure, acting as the go-to expert for managing and maintaining the company's SQL estate. From monitoring performance and troubleshooting database issues to supporting system integrations and data transfers, you'll take ownership of keeping databases running smoothly and efficiently. … business intelligence tools. You'll also be responsible for implementing and maintaining backup, recovery and disaster recovery strategies, as well as carrying out performance tuning and query optimisation where required. Alongside the hands-on technical work, you'll maintain documentation, ensure data security best practices are followed ...

heart of the organisation's data infrastructure, acting as the go-to expert for managing and maintaining the company's SQL estate. From monitoring performance and troubleshooting database issues to supporting system integrations and data transfers, you'll take ownership of keeping databases running smoothly and efficiently. … business intelligence tools. You'll also be responsible for implementing and maintaining backup, recovery and disaster recovery strategies, as well as carrying out performance tuning and query optimisation where required. Alongside the hands-on technical work, you'll maintain documentation, ensure data security best practices are followed ...

IR35 - umbrella only Hold active SC clearance - eligible candidates will be considered The Oracle Database Administrator plays a critical role in ensuring the stability, performance, and integrity of our core data platforms. Operating independently, the DBA safeguards the operational continuity of key systems by maintaining resilient databases, optimising performance … teams to understand technical requirements, diagnose database-related issues, and shape effective data solutions. Implements clear, robust recommendations and technical documentation, including backup strategies, performance improvement actions, and configuration standards, while identifying risks, gaps, and dependencies. Designs and optimises repeatable database patterns, ensuring scalability, resilience, and compliance across production ...

retention optimisation. Implement storage tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements, and mitigation of read … years of hands-on experience in Google Cloud Strong understanding of GCP Data services (indexing, slots, pruning, partitioning, clustering) Expert-level Kubernetes & GKE resource tuning Hands-on experience with Dataflow job pipelines and worker optimisation Strong Airflow/Composer knowledge (DAG design, scheduling, PodOperator) Strong Dataflow processing pipelines development ...

retention optimisation. Implement storage tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements, and mitigation of read … years of hands-on experience in Google Cloud Strong understanding of GCP Data services (indexing, slots, pruning, partitioning, clustering) Expert-level Kubernetes & GKE resource tuning Hands-on experience with Dataflow job pipelines and worker optimisation Strong Airflow/Composer knowledge (DAG design, scheduling, PodOperator) Strong Dataflow processing pipelines development ...

messaging patterns Kafka clusters (Confluent, MSK, or open-source) Work closely with cloud engineering teams on infrastructure design, IaC (Terraform/CloudFormation), performance tuning, and cost optimization. Implement monitoring using CloudWatch, Grafana, Prometheus, or OpenTelemetry. Enforce integration security practices: Authentication/Authorization IAM policies Encryption at rest/ ...

scale, business-critical database platforms. You'll work as part of a collaborative team ensuring database systems remain secure, highly available, and optimised for performance across a complex enterprise environment. Key Responsibilities Administer and maintain SQL Server database environments, ensuring data integrity, security, and availability. Implement and maintain data … models, database designs, and access structures. Monitor database health and performance, proactively diagnosing and resolving issues. Support high availability and disaster recovery solutions, including clustering, database mirroring, log shipping, and AlwaysOn replication. Perform database performance tuning and optimisation using tools such as SQL Profiler, Extended Events, Database ...

technical documentation. Coordinate with cross-functional engineering teams-including QA, development, operations, and business SMEs. Assist in the design and implementation of scalable, high-performance data platforms and pipelines. Define and enforce data engineering standards, best practices, and governance frameworks including data lifecycle design, implementation and management. Implement … e.g., Tableau, Power BI, Looker, Elastic Stack). Knowledge of compliance frameworks (GDPR, HIPAA, CCPA) and their impact on data systems. Strong background in performance tuning for high-throughput, low-latency data systems. Microsoft Certified: Azure Data Engineer Associate, AWS Certified Data Engineer, IBM Data Engineering Professional Certificate ...

scaling using IaC (Cloud Development Kit or Terraform) Support application configuration, optimisation, and migration into high-availability setups Manage database deployments and contribute to performance planning Carry out load testing, capacity planning, and performance monitoring Investigate incidents, resolve issues, and improve system reliability Work closely with developers using … MSSQL administration Azure cloud services KongHQ/AWS API Gateway Azure DevOps CloudFront and other CDNs SSL certificate management, configuration hardening, domain setup Performance tuning and load testing Experience with pipeline-based mobile app builds/remote Mac builders What's on Offer Competitive salary and benefits package ...

senior technical leader, you will own end-to-end data engineering workflows, from ingestion to consumption, while ensuring data quality, governance and performance are built into every layer of the solution. Key Responsibilities: Lead Data Platform Design & Delivery Own the end-to-end design and build of modern data … closely with technical and business teams to translate requirements into robust, production-ready data solutions. Build & Optimise Fabric Data Pipelines Design and implement high-performance data pipelines using Fabric Data Factory, Spark, Pipelines, and other Fabric services. Develop and optimise lakehouse and data warehouse structures using OneLake, Lakehouse ...

cases. Monitoring and troubleshooting daily data operations, resolving issues following ITIL best practices, and implementing proactive improvements, alerting, and self-healing mechanisms. Enhancing pipeline performance and observability, improving monitoring, alerting, and automated preventative rules. Supporting data governance processes such as data quality, lineage, masking, encryption, archiving, and compliance, with … successful in this role, you will bring: Proven experience delivering automated end-to-end data engineering solutions in complex environments. Advanced SQL skills, including performance tuning and optimised queries across large datasets to prepare AI-ready data . Knowledge of Python (or R) for data processing, transformation ...

analytics, reporting and data-driven decision-making. The successful candidate will work across data ingestion, transformation and modelling while ensuring data quality, governance and performance across distributed cloud environments. You will collaborate closely with data scientists, analytics teams and engineering stakeholders to deliver modern, scalable data solutions within complex … data quality, governance, security and accessibility across data platforms Develop scalable data transformation logic using Python, SQL and Spark-based frameworks Monitor pipeline performance and troubleshoot data workflows to ensure reliability and efficiency Work closely with data scientists, analysts and engineering teams to support advanced analytics and reporting initiatives ...

Server and SAP Business One backend tables Database Management : Write optimized SQL queries, stored procedures, and indexing strategies to efficiently handle large datasets Performance Optimization : Monitor and enhance API performance, database query execution, and application scalability Documentation : Maintain clear and detailed documentation for APIs, database structures … Code Quality : Conduct code reviews, debugging, and error handling to maintain system reliability Best Practices : Stay up to date with API design standards, database performance tuning, and cloud integration trends What You’ll Need 5+ years of backend development experience Strong .NET skills for API development and business ...

architect, and optimize scalable enterprise data platforms. The role involves defining data platform architecture, governance standards, and scalable data transformation frameworks, while ensuring high performance, security, and cost efficiency. The architect will provide technical leadership to data engineering and analytics teams and ensure the platform supports enterprise reporting, advanced … modelling standards including dimensional modelling, star schema, and enterprise data models. Lead architecture reviews and solution design discussions for new data initiatives. Optimize Snowflake performance, workload management, and cost governance. Establish data governance frameworks including access control, data security, and compliance standards. Design and support AI/ML-ready ...

modelling standards including dimensional modelling, star schema, and enterprise data models. Lead architecture reviews and solution design discussions for new data initiatives. Optimize Snowflake performance, workload management, and cost governance. Establish data governance frameworks including access control, data security, and compliance standards. Design and support AI/ML-ready … guest behaviour analysis, booking trends, revenue analytics, and operational reporting. Required Technical Skills Data Platform Strong expertise in Snowflake Deep knowledge of Snowflake architecture, performance tuning, data sharing, security, and workload optimization. Cloud Platform Strong experience with Amazon Web Services, including: S3 IAM AWS Glue Lambda CloudWatch Data ...

designing, developing and optimising resilient data pipelines that support operational and analytical use cases across complex programmes. The focus is on clean engineering, performance, security and long-term maintainability. Key experience required: • Active SC Clearance • Deep expertise across AWS data services such as Glue, Lambda, S3, Redshift, EMR, Athena … pipelines in cloud environments • Experience working with large, complex datasets, both structured and unstructured • Strong understanding of data modelling, optimisation and performance tuning • Experience with Infrastructure as Code, ideally Terraform or CloudFormation • Familiarity with CI/CD pipelines and secure DevOps practices within AWS You will work across ...

data flows.You will play a key role in maturing the organisation's FDI capability - driving high-quality data modelling, optimising performance, strengthening governance, and enabling robust, scalable reporting solutions. Key Responsibilities Leverage FDI subject areas and enhance existing models to meet evolving business needs. Optimise data performance … governance compliance. Troubleshoot and resolve issues related to data modelling and reporting within FDI. Lead best-practice approaches for FDI deployment, security, optimisation, and performance tuning. Collaborate with Technology teams and third-party partners to plan, coordinate, and deliver aligned work packages. Champion continuous delivery and DevOps practices, driving ...