126 to 150 of 1,416 Performance Tuning Jobs in the UK

from the bronze layer upwards, promoting self-service analytics and data literacy. Technical Leadership & Excellence: Act as a subject matter expert in SQL (Postgres, Cloud SQL, BigQuery, Redshift), driving performance optimization and complex query development. Drive the adoption of best practices for dbt development, including modularity, testing, and documentation, across the team. Influence the selection and implementation of workflow … reliable dbt model deployments. Contribute significantly to the design and implementation of comprehensive data quality and governance frameworks using tools like Datahub and Great Expectations. Proactively identify and address performance bottlenecks in data models and query execution within cloud data warehouses. Collaboration & Strategic Impact: Serve as a technical lead within cross-functional agile squads, guiding other Analytics Engineers, collaborating … structures. Exceptional knowledge and extensive experience with dbt for designing, building, and optimizing complex enterprise-level data models and transformations. Deep experience with cloud data warehouses (BigQuery, Redshift), including performance tuning and cost optimization. Strong proficiency with workflow orchestration tools like Airflow, capable of designing and implementing complex, production-grade DAGs. Extensive experience with multi-cloud environments (AWS More ❯

do what others say can’t be done Provide technical expertise and execute the design, development and support of data solutions for Wolfspeed business partners, including configuration, administration, monitoring, performance tuning, debugging, and operationalization. Build and maintain data solutions using Snowflake, dbt (data build tool), Fivetran, Azure Cloud (storage, VMs, containers, Azure Data Factory), Python, Docker and SQL. More ❯

from the bronze layer upwards, promoting self-service analytics and data literacy. Technical Leadership & Excellence: Act as a subject matter expert in SQL (Postgres, Cloud SQL, BigQuery, Redshift), driving performance optimization and complex query development. Drive the adoption of best practices for dbt development, including modularity, testing, and documentation, across the team. Influence the selection and implementation of workflow … reliable dbt model deployments. Contribute significantly to the design and implementation of comprehensive data quality and governance frameworks using tools like Datahub and Great Expectations. Proactively identify and address performance bottlenecks in data models and query execution within cloud data warehouses. Collaboration & Strategic Impact: Serve as a technical lead within cross-functional agile squads, guiding other Analytics Engineers, collaborating … structures. Exceptional knowledge and extensive experience with dbt for designing, building, and optimizing complex enterprise-level data models and transformations. Deep experience with cloud data warehouses (BigQuery, Redshift), including performance tuning and cost optimization. Strong proficiency with workflow orchestration tools like Airflow, capable of designing and implementing complex, production-grade DAGs. Extensive experience with multi-cloud environments (AWS More ❯

across the full software development lifecycle Design, develop and maintain Java-based applications Good understanding of Spring Expect to be heavily hands-on coding daily Familiar with debugging and performance tuning along with a good understanding of installing, maintaining, and monitoring complex Java applications Know software development tools such as Git, SVN, Artifactory, and Jira Show familiarity with More ❯

data architectures, including integration, scalability, and operational workflows. Knowledge of best-in-class ERP and analytics platforms and their role in business service transformation. Proficient in SQL, data modelling, performance tuning, and analytics security best practices. Familiarity with Oracle Cloud ERP or HCM modules and their reporting frameworks. Understanding of data security models, Oracle role-based access, and More ❯

deadlines Ability to work unsupervised and to manage a varied workload efficiently Minimum criteria You'll need all of these. Solid understanding of data pipeline/ELT development, including performance tuning Very good SQL skills Past experience and solid understanding of end to end Data Warehouse, Data Lake and BI design and delivery at scale (high level and More ❯

deadlines Ability to work unsupervised and to manage a varied workload efficiently Minimum criteria You'll need all of these. Solid understanding of data pipeline/ELT development, including performance tuning Very good SQL skills Past experience and solid understanding of end to end Data Warehouse, Data Lake and BI design and delivery at scale (high level and More ❯

and have a structured working approach Can work under pressure and tight deadlines Key responsibilities: Extend Credit Risk Pricing Calculators & Control-M batches Upgrade legacy codebase to .net core Performance tuning Perform rigourous testing of codebase Skills and experience: C#, .Net Core Docker & AKS Python Microsoft SQL Server. GitHub/Svn/JIRA Control-M Batch scheduling Experience More ❯

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 ❯

maintain a fully separated staging environment for testing and development. Monitor AWS infrastructure for cost efficiency, identifying and implementing improvements. Optimize Snowflake ETL pipelines to reduce costs while maintaining performance and reliability. Manage GPT pipelines in Azure to ensure performance and cost-efficiency. Develop and maintain data pipelines for integrating external electronic health record (EHR) system data. Monitor … and maintain MySQL databases to guarantee optimal performance and reliability. Collaborate with the backend team to design and implement APIs supporting Circadia's suite of products. Architecture: Design, deploy, and manage AWS infrastructure solutions to support various applications and services. Design scalable systems for storage and processing of large amounts of medical data. Manage databases (e.g., MySQL, MongoDB), optimizing … for performance, scalability, and cost-efficiency. Manage compute clusters (e.g., ECS), serving various internal and customer-facing products and services. Utilize Terraform to efficiently manage cloud infrastructure. Ensure high availability, scalability, and reliability of the cloud environment. Security: Collaborate with development, operations, and security teams to ensure seamless integration and delivery of applications. Manage cloud infrastructure roles, permissions, and 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 ❯

the design and development of scalable systems, with opportunities to explore machine learning, AI-driven categorisation models, and vector search. What You’ll Be Doing Design and build high-performance data pipelines and search capabilities. Develop solutions using Apache Lucene, Solr, or Elasticsearch. Implement scalable, test-driven code in Java and Python. Work collaboratively with Business Analysts, Data Engineers …/TypeScript front end to Java-based backend services. Leverage cloud infrastructure including Azure Data Factory, Batch Services, and Azure SQL. Participate in code reviews, DevOps practices, and system performance tuning. Current Projects The team is focused on enhancing how supplier catalogue data supports next-generation search features—helping users discover the right products more efficiently. This year’s More ❯

across dev teams when appropriate. Transition legacy data pipelines into new target architecture using Snowflake, DBT, and data governance tools. Process and handle large volumes of data efficiently. Optimize performance for expensive processes. Communicate complex technical concepts effectively to technical and non-technical stakeholders. What We Value 9+ years of development experience with 4+ years in finance. Bachelor’s … on experience with Snowflake or similar cloud-based data platforms. Familiarity with data transformation tools such as DBT. Strong understanding of data structures, data modeling, efficient query design and performance tuning. Hands-on experience building and deploying containerized applications (Docker, Kubernetes) in cloud environments. Experience working with relational databases such as MS SQL Server. Excellent problem-solving skills and More ❯

improve developer experience and on-call efficiency. Automating Compliance and Security: Build automation solutions in Golang to enforce compliance and security controls across our platform. Driving Efficiency: Optimise the performance and reliability of our cloud environment with a strong focus on cost-effectiveness. Embracing Automation: Identify and implement automation opportunities to minimise manual processes across the platform lifecycle. Ensuring … AWS. Contributions to open-source projects. Experience with database technologies, particularly Postgres. Familiarity with observability and monitoring systems, and a solid understanding of database monitoring, analysis, disaster recovery, and performance tuning. Familiarity with compliance standards such as ISO27001, SOC2, and PCI-DSS is a plus. Our Interview process Interviewing is a two way process and we want you to 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 ❯

the highest standards and execute beyond them. And if you’re like us, we can offer you the ultimate career opportunity that will light a fire within you. Lead Performance Test Engineer - Southampton (hybrid). So, what’s the role all about? We are looking for a talented Lead Performance Test Engineer to join our team. You must … will you make an impact? Understanding the functional and non-functional requirements Evaluating the objectives of the service level agreement Designing the test scripts Identifying parameter for testing Executing performance runs Using consistent metrics for monitoring Identifying bottlenecks, and where they occur Interpreting results and graphs Understand describe the relationship between queues and sub-systems. Identify suggestions for performance … Strategies in a global organization and to oversee the testing team activities and initiatives for best practices. Have you got what it takes? At least 10+ years’ experience in Performance Testing, software R&D and/or System support/engineering Experience in Performance Testing web applications, services and support architectural assets thru using solutions such as K6 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 ❯

existing WebMethods platforms. Key Responsibilities: Lead the upgrade and migration of WebMethods Integration Suite from older versions to the latest versions. Define WebMethods architecture and best practices for integration, performance tuning, and security. Conduct detailed assessment and impact analysis of WebMethods upgrades, ensuring smooth transition and minimal downtime. Architect and implement hybrid integration solutions using WebMethods and cloud … . Provide technical leadership and mentor development teams in best practices for WebMethods development, error handling, logging, and monitoring . Troubleshoot and resolve complex WebMethods issues related to integrations, performance, and security. Collaborate with cross-functional teams including enterprise architects, business stakeholders, and DevOps teams. Optimize WebMethods configurations for high availability, scalability, and reliability. Ensure compliance with SOA, security … Trading Networks . Experience in CI/CD automation, DevOps, and cloud-based WebMethods deployment . Expertise in SOAP & REST API development , security, and governance policies. Strong troubleshooting and performance tuning experience in WebMethods. Experience with Microservices, Event-Driven Architecture, and Hybrid Integrations . Knowledge of SQL/NoSQL databases and integration patterns. Familiarity with Agile methodologies, DevOps More ❯

UK. We seek a forward-thinking individual with strong SQL capabilities. In return, we offer our employees award-winning flexible working policies, benefits, and plans, recognized in 2023. Responsibilities: Performance Tuning: Analyze and optimize SQL Server databases for performance efficiency, including tuning complex queries, indexes, and server configurations. Troubleshooting: Identify and resolve database performance issues … providing solutions for query optimization and server tuning. Best Practice Implementation: Develop and implement best practices for database design, tuning, and maintenance. Collaboration: Work closely with customers and development teams to optimize SQL queries and database schemas based on application requirements. Monitoring: Support the implementation of database monitoring tools to pre-emptively identify potential issues. Capacity Planning: Assist in … practices. Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Strong proficiency with SQL and variations among popular databases. In-depth knowledge of SQL Server performance tuning techniques. Proficiency in T-SQL, including writing and optimizing queries, index management. Ability to plan resource requirements from high-level specifications. Understanding of Database Engine Internals, including More ❯

and tested according to established best practice principles Work with a team of Database developers to ensure projects are delivered in a timely fashion Monitor system's health and performance Ensure high levels of performance, availability, sustainability and security Analyse, solve, and correct issues in real time Ensure reviews are conducted on a regular basis to improve/… does not impact on agreed product deliverables. Database Troubleshooting and Maintenance Maintain data integrity and security (manage roles and permissions of database users). Generate traces, execution plans, identify performance issues, deadlocks/contention and resolve them. Keep abreast of technology trends and how they apply to your area. Put forward suggestions for improvement to processes or tools where … software engineering/DB discipline and/or Professional qualifications appropriate to DB engineering roles. Experience of large transactional databases (100GB+) Excellent knowledge of the SQL Database Engine Excellent performance tuning skills (experience of Query Tuning, Indexing, Locking etc). Excellent communication skills - both to a technical and non-technical audience. Experience in engaging at a commercial More ❯

Location: Cardiff (Credas) Reporting To: CTO Description We are looking for a detail-oriented and experienced Database Administrator (DBA) to manage and maintain our cloud-based databases, ensuring optimal performance, security, and scalability. You will have experience with cloud platforms such as Azure and will be responsible for database design, performance tuning and ensuring the availability and … database architecture, schema design, and management for high availability, scalability, and redundancy. Scale databases vertically or horizontally based on usage patterns, using features like autoscaling or sharding where applicable. Performance Monitoring & Optimisation Monitor database performance metrics and troubleshoot issues including slow queries, locking, and resource utilisation. Implement performance tuning strategies such as query optimisation & indexing. Use … downtime during maintenance windows. Monitoring, Alerting & Reporting Set up alerts for anomalies or outages using cloud monitoring tools. Integrate monitoring with incident management tools Provide reports on database trends, performance, issues and usage. Incident Management & Troubleshooting Respond to database-related incidents, analyse root causes, and implement corrective actions to prevent future issues. Collaborate with other technical teams to resolve More ❯

candidate should be responsible for managing and maintaining databases in AWS Cloud. The candidate should have a solid understanding of RDS clusters, taking snapshots of RDS instances, monitoring database performance issues, and resolving them, and participating in on-call rotation as needed. Previous experience within Banking and Financial Services is preferred. Key Responsibilities Install, upgrade, and manage database servers … and schemas. Set and maintain enterprise database standards. Manage database access and develop processes for optimizing database security. Performance tuning of database systems, particularly RDS/Aurora PostgreSQL and MySQL. Create database backups and restore databases from backups. Plan capacity for database servers. Diagnose and troubleshoot database errors. Create and manage database reports, visualizations, and dashboards. Write complex … RDS PostgreSQL, and MySQL. Monitor database incidents queue and act based on priority. Implement and deploy database changes in Prod and QA environments. Monitor MSSQL, MySQL, and PostgreSQL database performance issues and resolve them. Interact with other DBA team members, product support team, and DevOps CSM, keeping them aware of critical issues at hand. Onsite team member to understand More ❯

a forward-thinking individual with strong SQL skills. In return, we offer a competitive package, including recognition for our flexible working policies, benefits, and plans in 2023. Responsibilities include: Performance Tuning: Analyze and optimize SQL Server databases for efficiency, including tuning complex queries, indexes, and server configurations. Troubleshooting: Identify and resolve database performance issues, providing solutions … for query optimization and server tuning. Best Practice Implementation: Develop and enforce best practices for database design, tuning, and maintenance. Collaboration: Work closely with customers and development teams to optimize SQL queries and database schemas based on application needs. Monitoring: Support the implementation of database monitoring tools to proactively identify potential issues. Capacity Planning: Assist in planning resource requirements … Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Strong proficiency with SQL and familiarity across popular database systems. In-depth knowledge of SQL Server performance tuning techniques. Proficiency in T-SQL, including writing and optimizing queries and managing indexes. Understanding of SQL Server internal architecture, including query processing, data storage, and index utilization. More ❯

existing WebMethods platforms. Key Responsibilities: Lead the upgrade and migration of WebMethods Integration Suite from older versions to the latest versions. Define WebMethods architecture and best practices for integration, performance tuning, and security. Conduct detailed assessment and impact analysis of WebMethods upgrades, ensuring smooth transition and minimal downtime. Architect and implement hybrid integration solutions using WebMethods and cloud … B2B solutions. Provide technical leadership and mentor development teams in best practices for WebMethods development, error handling, logging, and monitoring. Troubleshoot and resolve complex WebMethods issues related to integrations, performance, and security. Collaborate with cross-functional teams including enterprise architects, business stakeholders, and DevOps teams. Optimize WebMethods configurations for high availability, scalability, and reliability. Ensure compliance with SOA, security … Messaging, and Trading Networks. Experience in CI/CD automation, DevOps, and cloud-based WebMethods deployment. Expertise in SOAP & REST API development, security, and governance policies. Strong troubleshooting and performance tuning experience in WebMethods. Experience with Microservices, Event-Driven Architecture, and Hybrid Integrations. Knowledge of SQL/NoSQL databases and integration patterns. Familiarity with Agile methodologies, DevOps, and More ❯