26 to 50 of 173 Performance Tuning Jobs in the UK

other systems. Implement data validation rules, reconciliation checks and exception handling so that data issues are caught early and resolved at source. Tune the performance of queries, pipelines and APEX pages, using execution plans, indexing and partitioning strategies. Contribute to code reviews, automated testing, CI/CD and technical … COLLECT/FORALL), dynamic SQL, collections and robust exception handling. Relational data modelling and normalisation, with an understanding of dimensional/data warehouse design. Performance tuning using execution plans, indexing, partitioning, and Oracle diagnostic tools. Oracle APEX Commercial experience designing, building and supporting Oracle APEX applications on recent ...

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 and C# skills for API development ...

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 and C# skills for API development ...

3.x and/or SAS Viya 4, ideally supporting migration or transformation projects. Expertise in data migration, data transformation, validation, data quality management and performance tuning within large-scale environments. Strong hands-on skills with SQL, Python and scripting for data processing and automation. Experience developing automated data ...

significant impact within an ambitious and innovative organization. This role owns the end-to-end lifecycle of database platforms - from architecture and design, through performance optimization and automation, to incident response and long-term scalability planning. The successful candidate will act as a technical authority for MySQL, partnering closely … databases can safely scale to meet high-traffic, data-intensive workloads. Key Responsibilities Database Architecture & Scalability Own and evolve the architecture of high-performance, highly available MySQL platforms supporting production game workloads (>50k QPS). Design database solutions that support long-term data growth, fault tolerance, and operational simplicity. ...

significant impact within an ambitious and innovative organization. This role owns the end-to-end lifecycle of database platforms - from architecture and design, through performance optimization and automation, to incident response and long-term scalability planning. The successful candidate will act as a technical authority for MySQL, partnering closely … databases can safely scale to meet high-traffic, data-intensive workloads. Key Responsibilities Database Architecture & Scalability Own and evolve the architecture of high-performance, highly available MySQL platforms supporting production game workloads ( 50k QPS). Design database solutions that support long-term data growth, fault tolerance, and operational simplicity. ...

services and will play a critical part in our migration to Microsoft Azure. You will provide deep technical expertise across database operations, migration planning, performance tuning, security and service improvement. Working closely with Technology colleagues, project teams, suppliers and business stakeholders, you will ensure our database platforms … dependency planning. Manage day to day operational support for Microsoft SQL Server and related Azure data services. Monitor, tune and continuously improve database performance, availability, capacity and resilience. Troubleshoot and resolve database integrity, performance, replication, connectivity and security issues. Respond to alerts, failed jobs and incidents, ensuring timely ...

architecture, data engineering, and product teams to convert operational problems into reusable graph-powered capabilities. Own technical design reviews, coding standards, model validation, observability, performance tuning, security controls, documentation, and production-readiness gates. Mentor data scientists and engineers while remaining accountable for prototypes, reference implementations, critical code, troubleshooting … Programming and engineering: Advanced Python and SQL; APIs; test automation; data structures; distributed processing; Git; CI/CD; containers; infrastructure awareness; production debugging and performance optimization. Data engineering: Spark or Databricks, Kafka or equivalent streaming, ETL/ELT, batch and real-time pipelines, data contracts, lineage, cataloguing, quality rules ...

ingest and process data. Working with other members of the project team to support delivery of additional project components (API interfaces, Search) Evaluating the performance and applicability of multiple tools against customer requirements Technical Skills and expertise required Experience on ADLS, Azure SQL DB and Datawarehouse Strong working experience … knowledge in Azure Storage services (ADLS, Storage Accounts) Expertise in designing and deploying data applications on cloud solutions on Azure. Hands on experience in performance tuning and optimizing code running in Databricks environment. Good understanding of SQL, T-SQL and/or PL/SQL Should have experience ...

maintenance activities and optimize database resources to ensure stability and efficiency. Observability & Reporting: Monitor database health, availability, and capacity, and provide regular operational and performance reports. Disaster Recovery & High Availability: Manage and validate disaster recovery and high availability solutions to ensure business continuity. Backup & Restore: Configure, monitor, and periodically … test database backup and restore processes to ensure data recoverability and Application team requirement Performance Tuning: Analyze and tune database performance to improve query execution, resource utilization, and application responsiveness. Development & Incident Support: Provide database support for development activities and assist in troubleshooting and resolving production incidents. ...

Evaluate AWS-native services and recommend the most effective resilience and recovery solutions. Define and test recovery objectives, failover procedures, and operational readiness. Assess performance, scalability, availability, maintainability, and operational complexity of different SQL Server deployment patterns. Produce architectural designs, technical documentation, implementation plans, and operational runbooks. Collaborate closely …/DR solutions. Extensive experience with: Always On Availability Groups Failover Cluster Instances (FCI) Log Shipping Replication Technologies Deep understanding of SQL Server performance tuning and optimisation, including: Indexing strategies Storage optimisation I/O performance Concurrency management Wait statistics analysis Strong knowledge of networking principles supporting ...

Spring Boot.Strong foundation in RESTful API design, microservice architecture, and enterprise integration patterns.Deep expertise in relational databases (SQL), schema design, data indexing, transactions, and performance tuning (PostgreSQL, Oracle, or MySQL).Solid experience building data ingestion, transformation, or batch processing pipelines.Strong testing discipline: unit testing, integration testing, and mock … enjoy a whole host of additional benefits such as: Generous holiday allowance starting at 27 days plus bank holidays; increasing with tenureA discretional annual performance related bonus Private medical insurance packages to suit your personal circumstancesEmployee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family ...

PostgreSQL.Experience with CI/CD pipelines, Git, Maven/Gradle, and DevOps practices. Knowledge of cloud platforms such as Azure or AWS.Strong troubleshooting, performance tuning, and production support experience. Experience leading development teams and managing technical delivery. Understanding/Experience in Power PlatformResponsibilitiesLead the design, development, and implementation … practices. Collaborate with business stakeholders, architects, and delivery teams to translate requirements into technical solutions. Conduct code reviews and ensure high standards of quality, performance, and security. Support application modernization, troubleshooting, and performance optimization. Support Power Platform Apps. Mentor developers and drive technical excellence within the team. About ...

data reconciliation, establish rollback plans, and deliver production runbooks and team support handovers. Required Experience & Skills 8+ years of Oracle DB development and SQL performance tuning. 5+ years in OAS/OBIEE and BI Publisher development. 5+ years in Python development for data extraction, transformation, and reporting automation. 3+ ...

data reconciliation, establish rollback plans, and deliver production runbooks and team support handovers. Required Experience & Skills 8+ years of Oracle DB development and SQL performance tuning. 5+ years in OAS/OBIEE and BI Publisher development. 5+ years in Python development for data extraction, transformation, and reporting automation. 3+ ...

areas. What we’re looking for Substantial hands-on data engineering experience at a senior level. Advanced SQL skills, including complex query development and performance tuning. Strong commercial Snowflake experience, including optimisation. Experience with Azure DevOps, Git and CI/CD. A strong understanding of data warehousing, dimensional modelling ...

platform of toolchains and workflows that accelerate application development, scale up computational experiments, and integrate all computation with project metadata, logs, experiment configuration and performance tracking over abstractions that encompass Cloud and High-Performance Computing (HPC). This metadata-forward, CI/CD-driven platform represents and enables … working Why You? Basic Qualifications: Bachelor's degree in Data Engineering, Computer Science, Software Engineering Experience with Python Experience with Cloud Experience with High Performance Compute (HPC) Preferred Qualifications: Knowledge and use of at least one common programming language: e.g., Python, Go, C++, Scala, Java, including toolchains for documentation ...

technical terms. Key Responsibilities Lead, line manage, coach and develop a team of Oracle engineers, including recruitment, objective setting, one-to-ones and performance reviews. Own delivery planning with product owners: backlog prioritisation, estimation, sprint planning, release management, and progress reporting. Set and uphold engineering standards … APEX development, including code review, source control, CI/CD and automated testing. Provide technical direction on Oracle APEX application architecture, security, performance and environment management (development, test and production). Oversee the design, operation and monitoring of data pipelines, ensuring they are reliable, performant and meet agreed service ...

functions • Find the root cause of complex database, system and data problems, and fix them for good • Tune queries, integrations and workloads for performance and cost • Contribute to resilience, disaster recovery and business continuity • Document how legacy systems work and what depends on what, ready for migration Migrate from … insight • Help shape modern data engineering standards, architecture and the technology roadmap What you’ll bring • Strong SQL Server experience, including advanced SQL development, performance tuning and troubleshooting. Oracle experience is a plus • Experience supporting and optimising live production databases and operational processes • Experience designing and building ...

Strong knowledge of SQL Experience with one or more major database platforms, including: Oracle Microsoft SQL Server MySQL PostgreSQL MongoDB Strong experience in database performance tuning and optimisation Knowledge of database security best practices Experience with database replication Understanding of high availability and disaster recovery solutions Knowledge ...

data reconciliation, establish rollback plans, and deliver production runbooks and team support handovers. Required Experience & Skills 8+ years of Oracle DB development and SQL performance tuning. 5+ years in OAS/OBIEE and BI Publisher development. 5+ years in Python development for data extraction, transformation, and reporting automation. 3+ ...

data reconciliation, establish rollback plans, and deliver production runbooks and team support handovers. Required Experience & Skills 8+ years of Oracle DB development and SQL performance tuning. 5+ years in OAS/OBIEE and BI Publisher development. 5+ years in Python development for data extraction, transformation, and reporting automation. 3+ ...

hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will own data architecture across … framework and PowerShell development at expert level partition design and partition-aligned indexing, clustered/nonclustered index strategy, deduplication, parallel-run cutovers, schema migration, performance tuning of high-impact production queries. Driving the in-flight ETL replatform replacing legacy SSIS jobs with a table-driven, parallel ...

hands-on Senior Data Architect who is equally comfortable designing the target state for a multi-system SQL data estate, writing and tuning the T-SQL that delivers it, and standing up the security, monitoring and operational practices that keep it running. You will own data architecture across … framework and PowerShell development at expert level — partition design and partition-aligned indexing, clustered/nonclustered index strategy, deduplication, parallel-run cutovers, schema migration, performance tuning of high-impact production queries. · Driving the in-flight ETL replatform — replacing legacy SSIS jobs with a table-driven, parallel ...

translate mathematical and regulatory requirements into scalable production solutions. Providing technical leadership for strategic platform modernisation initiatives, including risk engine simplification, cloud migration, performance improvement, data platform optimisation, and operational resilience enhancements. Acting as a senior delivery lead and subject matter expert, guiding agile delivery teams, managing complex dependencies … IBOR/RFR transitions, and delivering mandated changes, including FDSF — Firm Data Submission Framework — into core risk systems without disrupting production SLAs. High-Performance Risk Architecture & Cloud-Native Data PlatformsDeep SQL Server and Azure SQL Hyperscale expertise, including performance tuning, execution plan analysis, partitioning, clustered column store ...