1 to 25 of 403 Performance Tuning Jobs

Performance Tuning Specialist - SQL Server - Remote - Azure - £40,000-£55,000 Why this role? I am working with a rapidly growing UK-based managed service provider specialising in SQL Development and DBA services. They're a tight-knit team scaling quickly after bringing in a BD Manager … heard, and you are given the autonomy, trust, and support to make a real impact. What you will be working on: * Deep SQL Server performance tuning across queries, indexes, execution plans, and stored procedures * PowerShell scripting for automation and optimisation * Azure database and cloud environments * Advising ...

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 ...

Cleared Oracle Developer - Batch Processing & Performance Tuning Central Government | Contract Duration: 12 Months Rate: £650 per day (Inside IR35 - all reasonable rates considered) Location: Newcastle or Manchester (predominantly remote with occasional on-site) Security Clearance: Active SC Clearance required We are looking for an experienced SC Cleared Oracle … major UK Central Government department on a long-term contract. This role is ideal for a specialist with strong expertise in Oracle batch processing, performance tuning, and Pro*C development , operating within secure and highly regulated environments. The Role As an Oracle Developer, you will focus ...

Developer - Remote - SQL Server - Performance Tuning - Azure - £40,000-£55,000 Why this role? I am working with a company who are a rapidly growing UK-based managed service provider specialising in SQL Development and DBA services. They are a tight-knit team, scaling fast after bringing … ideas are listened to, and you will be given autonomy, trust, and support to deliver real impact. You'll work with: Deep SQL Server performance tuning across queries, indexes, execution plans, and stored procedures PowerShell scripting for automation and optimisation Azure databases and cloud-based environments ...

. In this role, you will work alongside experienced DBAs to support and maintain the organisation's SQL Server environments, helping to ensure high performance, reliability, and availability. This is an ideal position for someone at the start of their DBA career who is eager to gain hands … experience in a production environment and grow their skills in database management, performance tuning, and potentially cloud-based technologies in the future. The role offers a hybrid working model, with 2 days per week in the office. Key Responsibilities Assist with monitoring SQL Server performance and availability ...

Microsoft technologies. This position involves identifying business requirements, developing data models, performing data analysis, writing complex SQL queries, designing and coding stored procedures and performance tuning existing database processes. Qualifications Deep understanding of standard concepts, practices and procedures related to database management. Experience in software development using Microsoft … Experience developing SSIS packages. Strong experience in .Net, C# Proven analytical problem solving and debugging skills. Experience in troubleshooting and resolving database integrity issues, performance issues, blocking and deadlocking issues, etc. Experience with performance tuning, query optimization, using Performance Monitor, SQL Profiler and other related monitoring ...

Assurance: Implement checks and monitoring processes to ensure accuracy and reliability. Documentation: Maintain detailed technical documentation for data architectures, pipeline designs, and operational procedures. Performance Tuning: Analyse and optimize workflows for performance and cost efficiency. Innovation: Stay current with emerging technologies and best practices to continuously improve … pipelines and version control (Git). Experience with SSAS cubes, Azure-based data pipelines, and containerization technologies. Desirable: Familiarity with DAX Studio for performance tuning and query diagnostics. Strong proficiency in DAX (Data Analysis Expressions) for creating complex measures, calculated columns, and tables Background in retail, hospitality ...

Location: Fully Remote (UK) Salary: Up to £50,000 An established UK-based technology services provider is looking for a SQL Developer with strong performance tuning expertise to join their growing team. If you're passionate about optimising databases, solving complex performance challenges, and making systems … step into a role where your impact is both visible and valued. The Role You'll work across multiple SQL Server environments, identifying performance bottlenecks, optimising queries, refining indexing strategies, and improving overall system efficiency. You'll support a diverse set of clients - ranging from well-known consumer brands ...

Location: Fully Remote (UK) Salary: Up to £50,000 An established UK-based technology services provider is looking for a SQL Developer with strong performance tuning expertise to join their growing team. If you're passionate about optimising databases, solving complex performance challenges, and making systems … step into a role where your impact is both visible and valued. The Role You'll work across multiple SQL Server environments, identifying performance bottlenecks, optimising queries, refining indexing strategies, and improving overall system efficiency. You'll support a diverse set of clients - ranging from well-known consumer brands ...

Location: Fully Remote (UK) Salary: Up to £50,000 An established UK-based technology services provider is looking for a SQL Developer with strong performance tuning expertise to join their growing team. If you're passionate about optimising databases, solving complex performance challenges, and making systems … step into a role where your impact is both visible and valued. The Role You'll work across multiple SQL Server environments, identifying performance bottlenecks, optimising queries, refining indexing strategies, and improving overall system efficiency. You'll support a diverse set of clients - ranging from well-known consumer brands ...

runtime. Containers & Orchestration: Hands-on with GCP Kubernetes Service (GKE), containers, and service-mesh patterns (eg, Istio). Automation & Observability: Implementing actionable observability, performance tuning, and automation to reduce toil. Defining and operating against SLOs/SLIs. Scripting & Tooling: Scripting in Bash, PowerShell, or Python. Familiarity with HashiCorp … Azure resources, ensuring repeatability and compliance. Security & Compliance: Embed security best practices and controls throughout the platform life cycle, safeguarding organisational and customer data. Performance & Reliability: Define, monitor, and operate against service level objectives (SLOs/SLIs), ensuring high availability, performance, and fault tolerance. Continuous Improvement: Drive automation ...

Airflow, Azure Data Factory, or similar. Data Modelling: Implement dimensional models (star/snowflake schemas), handle SCDs, and design efficient structures for analytics. Performance Tuning: Optimise queries, manage clustering, caching, and warehouse sizing for cost and speed. Data Quality: Implement testing frameworks (dbt tests, Great Expectations) and ensure … service analytics. Documentation: Maintain clear technical documentation for pipelines, models, and processes. Qualifications Matric and a Degree in IT Strong SQL skills (complex queries, performance tuning) and proficiency in Python for data processing. Experience with ETL/ELT tools (dbt, Airflow, ADF, Informatica, Matillion). Solid understanding ...

Airflow, Azure Data Factory, or similar. Data Modelling: Implement dimensional models (star/snowflake schemas), handle SCDs, and design efficient structures for analytics. Performance Tuning: Optimise queries, manage clustering, caching, and warehouse sizing for cost and speed. Data Quality: Implement testing frameworks (dbt tests, Great Expectations) and ensure … service analytics. Documentation: Maintain clear technical documentation for pipelines, models, and processes. Qualifications Matric and a Degree in IT Strong SQL skills (complex queries, performance tuning) and proficiency in Python for data processing. Experience with ETL/ELT tools (dbt, Airflow, ADF, Informatica, Matillion). Solid understanding ...

registries Ingress controllers, API gateways, service mesh, and traffic policy enforcement Observability (Prometheus, Grafana), log pipelines, distributed tracing High availability, cluster upgrades, autoscaling strategy, performance tuning Lead advanced troubleshooting (pods, networking, DNS, controllers, storage, ingress). 5. Azure API Management (APIM) & API Security Deep hands-on expertise … lifecycle, including APIOps automation, environment promotion, deployment versioning, api backend health check frameworks, and rollback strategies. Implement API analytics, distributed tracing, alerts, performance tuning, and troubleshooting. 6. Reliability Engineering & Platform Operations Lead root-cause analysis, high-severity incident resolution, and resilience improvements. Ensure uptime, performance, and reliability ...

registries Ingress controllers, API gateways, service mesh, and traffic policy enforcement Observability (Prometheus, Grafana), log pipelines, distributed tracing High availability, cluster upgrades, autoscaling strategy, performance tuning Lead advanced troubleshooting (pods, networking, DNS, controllers, storage, ingress). 5. Azure API Management (APIM) & API Security Deep hands-on expertise … lifecycle , including APIOps automation, environment promotion, deployment versioning, api backend health check frameworks, and rollback strategies. Implement API analytics, distributed tracing, alerts, performance tuning, and troubleshooting. 6. Reliability Engineering & Platform Operations Lead root-cause analysis, high-severity incident resolution, and resilience improvements. Ensure uptime, performance, and reliability ...

shipping/Availability Groups, and security hardening. Own day-to-day Data Warehouse operations , including schema design (star/snowflake), indexing, partitioning, and performance tuning for large datasets. Design, implement, and maintain ETL/ELT pipelines , with appropriate scheduling, error handling, and data quality controls. Manage capacity planning … maintain Power BI datasets, semantic (Tabular) models, reports, and dashboards in line with best practices. Optimise DAX measures and Power Query transformations for performance and usability. Manage Power BI workspaces, data gateways, refresh schedules, and report lifecycle in collaboration with IT and business teams. SAP Datasphere Reporting Design, build ...

senior SME for SharePoint and SQL platforms, providing expert technical leadership across on-premise and Azure cloud environments. Lead platform upgrades, migrations, deployments and performance optimisation initiatives. Manage and optimise SQL databases supporting SharePoint and wider business applications, including performance tuning and reliability improvements. Collaborate with … platform standards. Maintain technical documentation, knowledge articles and CMDB records to support service continuity and governance. Proactively identify and implement improvements to enhance platform performance, resilience and security. Key Requirements Proven experience operating as a senior SharePoint SME across on-premise and cloud-based Azure environments. Strong experience managing ...

migration and integration of databases across multi cloud database environments including Oracle Cloud AWS Azure and Google Cloud Ensure high availability scalability and performance of database systems Collaborate with cross functional teams to define and implement database solutions that meet business requirements. Requirements: Handson experience with migrating large databases … with migrating database to ATPADW Design Database consolidation and reduce OPEX spending Provide technical leadership and mentorship to junior database architects and administrators Conduct performance tuning capacity planning and security assessments Stay updated with the latest advancements in database technologies and cloud offerings Implement and manage Exadata ...

migration and integration of databases across multi cloud database environments including Oracle Cloud AWS Azure and Google Cloud Ensure high availability scalability and performance of database systems Collaborate with cross functional teams to define and implement database solutions that meet business requirements. Requirements: Handson experience with migrating large database … with migrating database to ATPADW Design Database consolidation and reduce OPEX spending Provide technical leadership and mentorship to junior database architects and administrators Conduct performance tuning capacity planning and security assessments Stay updated with the latest advancements in database technologies and cloud offerings Implement and manage Exadata ...

enterprise Linux/AIX systems , ideally gained within a banking or financial services environment . You’ll be responsible for ensuring the stability, performance, and availability of business-critical banking and finance applications, working closely with senior IT stakeholders and wider application teams. Key Responsibilities Administer, maintain, and optimise … databases supporting Flexcube banking applications Manage Linux (RHEL/Oracle Linux) and AIX environments hosted on IBM Power 10 infrastructure Perform system upgrades, patching, performance tuning, and capacity planning Support high availability and disaster recovery solutions using Oracle RAC, ASM, RMAN, and Data Guard Collaborate with application ...

Database Administrator - Healthcare Technology - Burton-in-Kendal/Hybrid (Key skills: Oracle DBA, Oracle 12c+, OCI, SQL, PL/SQL, ORDS, Data Guard, RMAN, Performance Tuning, Database Security, Linux/Windows, Cloud Migration, API Interfaces, Monitoring Tools, AWR/ASH, Statspack, Agile) Are you an experienced Oracle Database … ownership of a diverse Oracle database estate, ensuring systems are secure, optimised and highly available. You'll be responsible for installation, configuration, patching, upgrades, performance tuning and troubleshooting across multiple on-premise and cloud environments. Working closely with development and application teams, you'll help refine SQL queries ...

involves transforming a legacy data platform into a future-ready, scalable, cloud-native Databricks-based architecture. You will drive design and implementation of high-performance data pipelines, orchestrate data workflows, and integrate AI/ML capabilities across the stack to unlock real-time intelligence and innovation. Key Responsibilities Lead … support AI/ML and GenAI workloads on Databricks. Migrate and re-engineer existing Spark workloads to leverage Delta Lake, Unity Catalog, and advanced performance tuning in Databricks. Drive integration of AI/ML models (including GenAI use cases) into operational data pipelines for real-time decision-making. ...

using Power BI and SAP Datasphere, working closely with business stakeholders and technical teams. Key Responsibilities Administer and optimise Microsoft SQL Server environments, including performance tuning & security Own Data Warehouse operations, including dimensional modelling, indexing, and optimisation for large datasets. Design and maintain ETL/ELT pipelines with … collaborate with stakeholders Essential Experience (5yrs+) Proven experience as a SQL DBA or Data Warehouse Engineer in enterprise environments. Strong SQL Server administration and performance tuning expertise. Solid background in Data Warehouse design. Hands-on Power BI development experience. ETL/ELT experience (SSIS, Azure Data Factory ...

workloads on Microsoft Azure Manage and support virtualized environments using Hyper-V Implement and maintain backup and recovery solutions using Veeam Perform capacity planning, performance tuning, and query optimization Manage HA/DR solutions (Always On Availability Groups, Failover Clustering, Azure SQL MI) Ensure security, compliance, and access … experience with Azure Cloud , including: Azure SQL (IaaS & PaaS) Azure Virtual Machines Azure Storage, Backup, and Monitoring Experience with Veeam Backup & Replication Expertise in performance tuning, indexing, and troubleshooting Strong scripting skills ( PowerShell, T-SQL ) ⭐ Nice to Have Experience with Azure DevOps/CI-CD pipelines Infrastructure ...

effectively with cross-functional security and engineering teams. Produce clear technical documentation and present solutions to both technical and non-technical stakeholders. Query Optimisation & Performance Tuning Develop efficient queries to extract and analyse security events. Monitor SIEM platform health and performance, addressing scalability and efficiency issues. Optimise … framework. Experience improving detection fidelity while reducing false positives. Elasticsearch & Platform Engineering Hands-on experience with Elasticsearch query optimisation, indexing, and mappings. Performance tuning of Elasticsearch and Logstash pipelines. Experience using Kibana for dashboards, visualisations, and operational monitoring. Security & Compliance Implementation of access controls, authentication, and encryption within ...