16 of 16 Performance Tuning Jobs in the East of England

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 ...

fantastic opportunity to work in an environment where data is central to business operations and where your technical expertise will directly impact performance, reliability, and scalability. The Role As a Database Administrator , you will be responsible for the day-to-day management, optimisation, and maintenance of the organisation … database environments. Your responsibilities will include: • Managing and maintaining SQL database environments • Monitoring database performance and identifying optimisation opportunities • Implementing performance tuning strategies to improve system efficiency • Managing database backups and disaster recovery processes • Troubleshooting database incidents and resolving performance issues • Supporting database upgrades, patching ...

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 ...

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 ...

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/ ...

pipelines to ingest and transform data from multiple sources. Design and implement data models (star schema, dimensional models) for analytics and reporting. Optimize Snowflake performance, query efficiency, and cost management. Implement data quality checks, automated testing, and documentation using DBT. Collaborate with BI and analytics teams to deliver reliable … trends, guest behaviour analysis, revenue management, and operational performance. Required Technical Skills Data Platform Strong hands-on experience with Snowflake Expertise in Snowflake architecture, performance tuning, data sharing, and security models Cloud Platform Experience with Amazon Web Services, including: S3 IAM AWS Glue Lambda CloudWatch Data Transformation Experience ...

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 ...

large - scale project environment. You will work on advanced RHEL 9 systems, high - end GPU workstations and HPC platforms, contributing to system stability, performance and innovation. The role provides hands - on exposure to cutting - edge technology, performance testing and automation, while collaborating closely with multi - disciplinary teams … Troubleshoot complex Linux system issues using structured diagnostic approaches Support and contribute to large - scale projects through close collaboration with cross - functional teams Conduct performance testing on HPC platforms using custom scripts and tools Analyze performance and utilization data to produce actionable insights Prepare detailed technical reports covering ...

shaping and optimising how data is extracted, structured, and delivered to clients. You’ll be involved in building efficient data models, improving query performance, and developing bespoke dashboards that provide real commercial value. Key Responsibilities Design and maintain datasets and customer-facing dashboards Write, optimise and maintain complex … queries (PostgreSQL/MS SQL) Collaborate with internal teams to deliver tailored data solutions Support performance tuning and identify database improvements Work closely with front-end and back-end developers to ensure seamless integration Contribute to continuous improvement of systems, tools, and processes Produce clear technical documentation Participate ...

servers. Elastic (Elastic Stack/Elastic Security): Hands-on with index lifecycle management (ILM), ingest pipelines, ECS mapping, transforms, and enrichment. Experience designing and tuning detection rules (KQL, EQL), response actions, case workflows, and Elastic Security posture features. Skilled in Fleet/Agent deployment, data stream design, and performance tuning at scale. Strong client management and relationship building experience SIEM experience with Splunk/Elastic Excellent analytical and problem-solving skills coupled with ability to assess complex situations, identify risks, and recommend effective solutions Proven hands-on experience operating Elastic Stack/Elastic Security and Splunk Enterprise ...

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 ...

term system stability, this role will suit you perfectly. Key Responsibilities Maintain, support, and enhance existing Delphi enterprise applications. Diagnose and resolve complex defects, performance issues, and system bottlenecks. Work closely with business users to translate requirements into technical solutions. Produce clear documentation for updates, fixes, and new features. … experience. Strong experience with complex, data-driven applications. Proven background maintaining or upgrading legacy systems. Experience with visually inherited UIs. Strong debugging, optimisation, and performance-tuning skills. Experience working within Agile, Waterfall, or hybrid SDLC environments. Familiarity with version control (Git, SVN, etc.). Experience collaborating with ...

/.NET Core, WinForms/WPF. Experience working with databases, APIs, and system integrations. Proven track record of delivering production-ready software. Exposure to performance tuning and troubleshooting Windows desktop applications. Experience with secure coding practices and enterprise-grade application development. Financial services experience preferred If this ...

complex data-driven applications. Background working within Agile, Waterfall, or hybrid development environments. Experience of working in mature SDLC processes Understanding of software debugging, performance tuning, and optimization in both Delphi and SQL Server. If this may be of interest, please apply ASAP with an updated CV. ...

database-related tasks. A key part of the role will involve identifying and resolving non-performant SQL queries, ensuring smooth operations and high performance across our systems. You will contribute to maintaining a reliable and secure SQL Server estate, ensuring it operates efficiently and securely, and the role will … fulfil the requirements of both internal and external customers. This is a fantastic opportunity for someone with a passion for databases and performance tuning to make a tangible impact. The ideal candidate will possess strong technical skills within a scalable environment and demonstrate the ability to design, implement ...

LUNs, qtrees, NFS, CIFS/SMB, storage virtual machines (SVMs), snapshots and snapMirror. • Experience of designing and support enterprise storage solutions, capacity planning and performance tuning. • Experience of working with High availability (HA pairs, clustering) • Knowledge of Firmware and ONTAP upgrades • Experience of storage migrations and data lifecycle management. ...