51 to 75 of 553 Performance Tuning Jobs in the UK

Do : Beyond the ongoing development and maintenance of the data systems, duties will also include - Design, develop, and maintain MS SQL Server databases and our Data Warehouse, ensuring optimal performance and reliability. Maintain SQL Server Integration Services (SSIS) packages for ETL processes. Work with Azure Data Factory (ADF) for cloud-based data processing and transformation. Implement SQL replication strategies … techniques. Skills : 3- 5 years of experience with MS SQL Server, SSMS, and T-SQL, with a proven ability to write and optimise complex queries. Database schema design and performance tuning. Power BI and SSRS reporting tools for business intelligence solutions. SSIS for ETL processing and automation. Azure Data Factory (ADF) and cloud-based data solutions. SQL replication strategies More ❯

stored procedures, and scripts for ETL processes. Collaborate with stakeholders to understand reporting needs and translate into functional BI solutions. Optimize Power BI data models and SQL queries for performance and scalability. Ensure accuracy, consistency, and quality of data across reports. Maintain and enhance existing reports and dashboards based on changing business requirements. Stay updated with the latest Power … Systems, or a related field is desirable. Advanced proficiency in Power BI, including Power Query (M), DAX and custom visual development. Proven expertise in SQL, including complex joins and performance tuning. Strong knowledge of T-SQL, data warehousing, and ETL best practices. Experience with integrating and visualising data from multiple sources. Excellent communication skills with the ability to present More ❯

leadership, and innovation, as well as direct interaction with clients and business teams to deliver impactful solutions in the FX market. Key Responsibilities Plan, design, and develop distributed, high-performance, and resilient Java applications for FX Technology systems. Collaborate with business product owners and internal users to interpret and implement business requirements. Collaborate with cross-functional teams to ensure … with SQL/NoSQL databases (e.g., Oracle, MySQL, Postgres, MongoDB, Cassandra). Familiarity with messaging systems (e.g., Kafka, Tibco, Solace). Solid understanding of Linux/JVM internals and performance tuning. Expertise in modern software development practices, including TDD, Agile, and continuous integration. Hands-on experience with tools like JUnit, Mockito, and Unix/Linux environments. Qualifications: A wealth … receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Visit ourGlobal Benefitspage to learn more. Alongside More ❯

other web applications across development, test, and production environments. Manage SQL Server databases, including backups, permissions, and script deployment. Provision and maintain virtual servers (VMware), including system monitoring and performance tuning. Install and configure enterprise software such as Microsoft BizTalk, Dynamics CRM, and Pega. Maintain up-to-date documentation for installations, deployments, and environment changes. Administer user and service More ❯

MongoDB, Cloud based Databases, Bigdata technologies. Scripting: SQL, PL/SQL, Shell, PowerShell. Tools: pgAdmin, SSMS, Oracle Enterprise Manager, AWS RDS, Azure SQL, etc. Backup solutions, monitoring tools, and performance tuning utilities. Minimum Qualifications: Degree or equivalent qualification; 2-3 years of Database Administration experience. Duties and Responsibilities: Database Management & Maintenance Install, configure, and upgrade database management systems … DBMS) such as Oracle, SQL Server, MySQL, PostgreSQL, etc. Perform routine maintenance including backups, updates, and patches. Monitor database performance and tune for efficiency (indexing, query optimization, etc.). Manage database storage and capacity planning. Security & Compliance Implement and manage database security policies including user access controls and data encryption. Ensure compliance with data protection regulations (e.g., GDPR, HIPAA … maintain robust backup and disaster recovery strategies. Perform regular data backups and test restoration procedures. Respond quickly to restore data in the event of a failure or breach. Monitoring & Performance Tuning Monitor database activity and usage. Analyze slow-running queries and make recommendations for optimization. Use tools to track performance metrics and proactively resolve bottlenecks. Data Integrity More ❯

our growing data team. In this role, you will lead a small team of Data Engineers and Analysts, driving the design, development, and maintenance of scalable, secure, and high-performance data solutions on the Microsoft Azure platform. You will provide hands-on technical leadership while shaping the strategic direction of the data infrastructure to support analytics, reporting, and business … collaboration, and continuous improvement. Design, build, and optimise data pipelines, data models, and data warehouses using Azure Synapse Analytics, Azure Data Factory, and Azure SQL. Ensure the reliability and performance of data pipelines and infrastructure. Collaborate with stakeholders and analysts to deliver impactful dashboards and reports using Power BI. Provide technical guidance and support, acting as a subject matter … practices. Develop and maintain ETL processes using SQL, SSIS, and Azure Data Factory. Integrate data from diverse sources including internal databases, APIs, and third-party providers. Monitor and tune performance of data components, ensuring data quality, consistency, and timeliness. Automate deployment and data processing tasks where appropriate. Document data flows, lineage, and transformation logic to support transparency and maintainability. More ❯

our growing data team. In this role, you will lead a small team of Data Engineers and Analysts, driving the design, development, and maintenance of scalable, secure, and high-performance data solutions on the Microsoft Azure platform. You will provide hands-on technical leadership while shaping the strategic direction of the data infrastructure to support analytics, reporting, and business … collaboration, and continuous improvement. Design, build, and optimise data pipelines, data models, and data warehouses using Azure Synapse Analytics, Azure Data Factory, and Azure SQL. Ensure the reliability and performance of data pipelines and infrastructure. Collaborate with stakeholders and analysts to deliver impactful dashboards and reports using Power BI. Provide technical guidance and support, acting as a subject matter … practices. Develop and maintain ETL processes using SQL, SSIS, and Azure Data Factory. Integrate data from diverse sources including internal databases, APIs, and third-party providers. Monitor and tune performance of data components, ensuring data quality, consistency, and timeliness. Automate deployment and data processing tasks where appropriate. Document data flows, lineage, and transformation logic to support transparency and maintainability. More ❯

data modelling and cloud storage solutions Implement CI/CD pipelines with Azure DevOps for automated deployment Apply best practices in coding, version control, and secure data handling Monitor performance and troubleshoot pipeline issues Mentor junior team members and promote engineering best practices Engage with stakeholders to gather requirements and deliver solutions Skills & Experience Required: Strong experience with Azure … integrations Deep understanding of cloud data architecture and security Hands-on with Azure DevOps for CI/CD and infrastructure-as-code Familiarity with data governance , monitoring tools, and performance tuning Excellent communication and stakeholder engagement skills Contract Details: Outside IR35 Remote working (UK-based candidates only, 1 or 2 trips to Reading a month preferred) Immediate start More ❯

enhancing platform capabilities, and supporting business intelligence initiatives. Key Responsibilities Design and develop Azure data pipelines using Data Factory, Databricks, and related services. Implement and optimize ETL processes for performance, reliability, and cost-efficiency. Build scalable data models and support analytics and reporting needs. Design and maintain Azure-based data warehouses and data lakes. Ensure data governance, security, and … compliance with GDPR and other regulations. Collaborate with cross-functional teams to gather requirements and deliver solutions. Manage Azure SQL databases, including performance tuning and monitoring. Monitor and maintain data infrastructure, resolving issues proactively. Document technical designs and share knowledge through training and code reviews. Contribute to big data analytics and machine learning initiatives. Continuously improve platform performance More ❯

enhancing platform capabilities, and supporting business intelligence initiatives. Key Responsibilities Design and develop Azure data pipelines using Data Factory, Databricks, and related services. Implement and optimize ETL processes for performance, reliability, and cost-efficiency. Build scalable data models and support analytics and reporting needs. Design and maintain Azure-based data warehouses and data lakes. Ensure data governance, security, and … compliance with GDPR and other regulations. Collaborate with cross-functional teams to gather requirements and deliver solutions. Manage Azure SQL databases, including performance tuning and monitoring. Monitor and maintain data infrastructure, resolving issues proactively. Document technical designs and share knowledge through training and code reviews. Contribute to big data analytics and machine learning initiatives. Continuously improve platform performance More ❯

and technology through them To be successful as a Senior Site Reliability Engineer - Oracle you should have experience with: Oracle Enterprise manager (OEM), Oracle Internet Directory (OID),Oracle database Performance Tuning - SME Deep understanding of LDAP protocols and directory services. SQL Optimization Strong skills in scripting languages (e.g., Python, Bash) to automate repetitive tasks and knowledge of configuration … To apply software engineering techniques, automation, and best practices in incident response, to ensure the reliability, availability, and scalability of the systems, platforms, and technology through them. Accountabilities Availability, performance, and scalability of systems and services through proactive monitoring, maintenance, and capacity planning. Resolution, analysis and response to system outages and disruptions, and implement measures to prevent similar incidents … from recurring. Development of tools and scripts to automate operational processes, reducing manual workload, increasing efficiency, and improving system resilience. Monitoring and optimisation of system performance and resource usage, identify and address bottlenecks, and implement best practices for performance tuning. Collaboration with development teams to integrate best practices for reliability, scalability, and performance into the software development More ❯

are looking for a talented Data Engineer with experience in Azure and Databricks to join the team. Salary and Benefits £55,000 – £65,000 salary depending on experience 10% performance-related bonus Hybrid working model – 2 days in the Greater Manchester office Supportive team and collaborative culture Ongoing professional development opportunities 28 days holiday + bank holidays Pension and … maintain Delta Lake architectures to support both batch and real-time processing. Collaborate with stakeholders to define data requirements and translate them into robust technical solutions. Ensure data quality, performance tuning, and cost efficiency across cloud services. Contribute to DevOps processes, including CI/CD pipelines and infrastructure-as-code. What do I need to apply for the More ❯

Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning techniques. Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use More ❯

you’ve memorised Experience with RabbitMQ, Traefik, or service mesh tooling Familiarity with Laravel , FastAPI , and modern container-based web application stacks Working knowledge of PostgreSQL , including administration and performance tuning Exposure to key PostgreSQL extensions such as: pgvector, timescaledb, postgis Experience with GitLab or Dagger-based CI/CD pipelines Familiarity with BCDR planning, site reliability engineering … practices, and performance tuning Why join us? At AxisOps, you’ll be hands-on with real systems, working alongside a sharp engineering team that values context, clarity, and well-designed infrastructure. As a SysOps Engineer, you will: Shape how we scale and secure our platform Be trusted to make technical decisions and challenge assumptions Own infrastructure capabilities that More ❯

Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning techniques. Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use More ❯

various complexities across the enterprise. Your duties and responsibilities: Provide direct technical support for all requirements in the management or changes to our Linux distributed computing Perform capacity planning, performance monitoring, tuning, and prediction. Provide high-level support for infrastructure with regards to the Linux operating systems, ensuring proper change management procedures and methodologies are followed. Some after … have global coverage 24/7. This will be a WFH position that will require the ability to potentially be in the office 1 day a month. Benefits & Training Performance Bonus Scheme On-call allowance Flexible Working Range of benefits; Financial, Wellbeing, Social Internal Wellbeing Programme Learning and Development opportunities Who are we? Assurant, Inc. is a global leader … a responsible corporate citizen. At Assurant, diversity helps us inspire creativity in the global marketplace, and we are believers in the strategic value of inclusion and how it improves performance, creates growth opportunities, better aligns us to our clients, and enhances employee engagement. We look forward to receiving your application More ❯

deliver high quality Power BI solutions that drive data-informed decisions across the organisation. Our Business Intelligence team is responsible for designing and delivering internal reporting that supports continuous performance improvement. We focus on enabling self-service insight, scalable data models, and modern analytics using Microsoft technologies The role will give you exposure to: Developing engaging reports, dashboards, and … offer the following: Hands-on experience building reporting solutions in Power BI Strong skills in SQL, DAX, and dimensional data modelling Solid understanding of data governance, security, and report performance tuning Confidence working with stakeholders to shape reporting requirements Great attention to detail, communication skills, and a passion for BI best practices Strong analytical thinking, attention to detail … anyone due to their gender, sexuality, race, age, religion, beliefs, identity, social background, visible or hidden disability, or neurodiversity. Instead, we pride ourselves on our collaborative, vibrant and high-performance culture which embraces everyone, celebrates uniqueness, and enables everyone's voice to be heard. More ❯

and Airflow Implement real-time and batch data processing using Spark Enforce best practices for data quality, governance, and security throughout the data lifecycle Ensure data availability, reliability and performance through monitoring and automation. Cloud Data Engineering : Manage cloud infrastructure and cost optimization for data processing workloads Implement CI/CD pipelines for data workflows to ensure smooth and … reliable deployments. Big Data & Analytics: Build and optimize large-scale data processing pipelines using Apache Spark and PySpark Implement data partitioning, caching, and performance tuning for Spark-based workloads. Work with diverse data formats (structured and unstructured) to support advanced analytics and machine learning initiatives. Workflow Orchestration (Airflow) Design and maintain DAGs (Directed Acyclic Graphs) in Airflow to More ❯

customer satisfaction. This includes managing and enhancing back-office connectivity via Alumio (iPaaS) and supporting our core commerce engine across all retail channels. This position focuses on operational system performance and order lifecycle efficiency—less on financial reporting—and requires strong technical and stakeholder collaboration skills to continuously improve system reliability, data flow, and integration across our post-purchase … are configured, stable, and aligned with business needs. · Provide system support across order management and warehouse operations platforms, including PeopleVox, UPS WMS, Scurri, and Narvar. · Perform upgrades, maintenance, and performance tuning to ensure operational resilience. · Monitor systems using tools like Datadog to proactively identify and resolve issues. · Collaborate with business units to roll out feature enhancements and process … ERP, middleware, EPOS, data warehouse, and fulfilment systems. · Oversee development testing cycles and document outcomes for resolution and knowledge-sharing. · Establish best practices in system integration, optimisation, and documentation. Performance & Monitoring: · Maintain robust monitoring processes to ensure uptime across fulfilment and order systems. · Minimise business interruption by proactively managing alerts and errors across platforms. · Provide out-of-hours support More ❯

and experience with programming languages such as Python or C#. Familiarity with low-code platforms (e.g., SharePoint, Power Apps, Power Automate, Nintex). Experience or knowledge of DBA functions, performance tuning, and system administration is desirable. Relevant qualifications in data analytics or related disciplines. (Rullion is a recruitment agency) Rullion celebrates and supports diversity and is committed to More ❯

and experience with programming languages such as Python or C#. Familiarity with low-code platforms (e.g., SharePoint, Power Apps, Power Automate, Nintex). Experience or knowledge of DBA functions, performance tuning, and system administration is desirable. Relevant qualifications in data analytics or related disciplines. (Rullion is a recruitment agency) Rullion celebrates and supports diversity and is committed to More ❯

and deploying code for the automation of servers and services into production environments. The CCoE Engineer will play a crucial role in developing cloud templates, ensuring industry-standard cloud performance and compliance, and removing manual build processes for infrastructure services. Key Tasks and Responsibilities In this role, you will: Develop automation and orchestration solutions, such as maintaining CI/… Actions, GitLab CI/CD, CircleCI, Travis CI Version Control - Developedexperience with Git and version control strategies (branching, merging, etc.) Collaboration & Issue Tracking - e.g. JIRA, Confluence Monitoring, Logging, and Performance Tuning - Skills in monitoring systems' performance and logs to ensure uptime and identify performance bottlenecks - e.g. Grafana, Datadog Networking Concepts - Knowledge in TCP/IP, DNS More ❯

and deploying code for the automation of servers and services into production environments. The CCoE Engineer will play a crucial role in developing cloud templates, ensuring industry-standard cloud performance and compliance, and removing manual build processes for infrastructure services. Key Tasks and Responsibilities In this role, you will: Develop automation and orchestration solutions, such as maintaining CI/… Actions, GitLab CI/CD, CircleCI, Travis CI Version Control - Developedexperience with Git and version control strategies (branching, merging, etc.) Collaboration & Issue Tracking - e.g. JIRA, Confluence Monitoring, Logging, and Performance Tuning - Skills in monitoring systems' performance and logs to ensure uptime and identify performance bottlenecks - e.g. Grafana, Datadog Networking Concepts - Knowledge in TCP/IP, DNS More ❯

/CD. Data Modelling and Warehousing: Apply strong data modelling principles to design and implement logical and physical data models for our analytical and operational data stores. Monitoring and Performance Tuning: Proactively monitor data pipeline performance, identify bottlenecks, and implement optimizations to ensure low latency and high throughput. Collaboration and Mentorship: Collaborate with cross-functional teams, including … will receive unprecedented bonuses, worth from £50,000 to £1million! Senior leaders across the business nominate these performers twice a year for embodying our core values and delivering exceptional performance*. *subject to terms and conditions Frasers Festival – an event like no other! Our Frasers Festival is our celebration for Head Office and Retail Staff across the UK and More ❯

/CD. Data Modelling and Warehousing: Apply strong data modelling principles to design and implement logical and physical data models for our analytical and operational data stores. Monitoring and Performance Tuning: Proactively monitor data pipeline performance, identify bottlenecks, and implement optimizations to ensure low latency and high throughput. Collaboration and Mentorship: Collaborate with cross-functional teams, including … will receive unprecedented bonuses, worth from £50,000 to £1million! Senior leaders across the business nominate these performers twice a year for embodying our core values and delivering exceptional performance*. *subject to terms and conditions Frasers Festival – an event like no other! Our Frasers Festival is our celebration for Head Office and Retail Staff across the UK and More ❯