76 to 100 of 210 Performance Tuning Jobs in the UK

built on large SQL Server data estates, making strong SQL expertise non-negotiable. You will play a key role in modernising core systems, improving performance and reliability, and delivering scalable services for the next generation of our platform. This role is ideal for engineers who can work confidently across … implement backend services using modern programming languages (Python or C#) Support and enhance existing legacy platforms, identifying opportunities for iterative modernisation Improve query performance through indexing strategies, query optimisation, and data processing efficiency Enhance platform reliability through automation, monitoring, and operational improvements Build and maintain services deployed within ...

using REST/SOAP APIs and external services Develop reusable components, UI patterns, and application logic Support testing, deployment, and environment promotion activities Troubleshoot performance issues and support optimisation across applications Collaborate with cross-functional teams on delivery, releases, and hypercare Contribute to documentation, governance, and best practice standards … APIs, OAuth, SQL) Good understanding of relational databases (SQL Server or Oracle) Knowledge of JavaScript and CSS for UI customisation Understanding of application security, performance tuning, and scalable design principles Desirable Experience OutSystems certifications (Associate, Professional, Tech Lead) Exposure to CI/CD pipelines and DevOps practices Experience ...

hands-on engineering position where you will design, develop and optimise backend services and data pipelines. You will contribute to technical direction, improve system performance and ensure solutions are robust, maintainable and secure. The environment is highly collaborative, suited to engineers who enjoy solving complex problems and taking ownership … consultative, solutions-focused manner Nice to Have: Experience with data intelligence platforms (DataWalk, Palantir, Quantexa etc.) Linux experience, including scripting, debugging and system performance tuning Exposure to AWS or Azure environments Background working within secure, regulated or public sector environments This opportunity offers the chance to work ...

Azure Storage, Azure Logic Apps, Azure Function Apps and authentication/identity services. Provide governance and technical support for Power BI reporting, including modelling, performance tuning and adoption standards. Support the successful delivery of automations, integrations, and digital improvements across multiple programmes. Work closely with multidisciplinary teams including … services and cloud architecture. Expertise in data warehousing, ETL/ELT, data lakes, modelling and modern BI practices. Strong Power BI knowledge - modelling, governance, performance and best practice. Understanding of digital integration, automation tooling and contemporary architectural frameworks. Leadership & Delivery Experience leading multi-disciplinary technical teams in complex ...

APIs and Microsoft Graph. SharePoint Administration & Operations Administer both SharePoint SE (onprem) and SharePoint Online environments. Manage updates, cumulative patches and platform maintenance. Monitor performance, availability, capacity and reliability. Oversee site collections, permissions, authentication, service applications and governance. Support backup, restore and disaster recovery processes. Troubleshoot complex cloud … JavaScript, React, HTML5, CSS3. Strong REST API and Microsoft Graph integration experience. Solid C#/.NET framework experience. Deep knowledge of SharePoint onprem administration, performance tuning, patching and troubleshooting. Experience with BCS and creating External Content Types. Strong SQL Server skills. Understanding of authentication, permissions, governance and security ...

Microsoft Graph. SharePoint Administration & Operations Administer both SharePoint SE (on-prem) and SharePoint Online environments. Manage updates, cumulative patches and platform maintenance. Monitor performance, availability, capacity and reliability. Oversee site collections, permissions, authentication, service applications and governance. Support backup, restore and disaster recovery processes. Troubleshoot complex cloud … React, HTML5, CSS3. Strong REST API and Microsoft Graph integration experience. Solid C#/.NET framework experience. Deep knowledge of SharePoint on-prem administration, performance tuning, patching and troubleshooting. Experience with BCS and creating External Content Types. Strong SQL Server skills. Understanding of authentication, permissions, governance and security ...

Overview We’re looking for a highly skilled Lead Database Engineer to take ownership of a complex, high-performance data environment. This is a hands-on leadership role where you’ll shape database architecture, define best practices, and solve advanced technical challenges while actively contributing to development. Key Responsibilities … resilient database systems Own database architecture across SaaS platforms, reporting, and billing systems Write and optimise complex SQL, stored procedures, and data models Ensure performance, security, and reliability across all database environments Lead code reviews and enforce best practices in database development Design and manage ETL/ELT pipelines ...

data engineering, and BI within a single role Hands-on experience with production databases and live data systems Opportunities to develop strong SQL and performance tuning skills Gradual increase in responsibility and technical ownership Experience working with business stakeholders and real reporting needs Exposure to modern data platforms ...

frameworks * Experienced with CI/CD and DevOps pipelines (GitLab, Azure DevOps, TeamCity) * Proven experience working in Agile environments7 * Understanding of application and database performance tuning, troubleshooting, and optimization techniques. * Familiarity with enterprise CMS platforms (e.g., SDL Tridion) For more information or immediate consideration for this opportunity, please ...

Core Java and REST APIs.* Practical knowledge of multi-threading, event-driven programming, and memory optimization.* Strong problem-solving and analytical abilities.* Knowledge of performance tuning techniques.* Familiarity with enterprise SDLC tools like JIRA and Confluence.* Experience with CI/CD tools such as Git, Maven/Gradle ...

Automate, and Power Apps. Develop and maintain integrations between D365 and other enterprise systems using APIs and middleware. Participate in system upgrades, patches, and performance tuning. Provide technical support and troubleshooting for D365 applications. The Individual Were looking for people who can show: Educational background to a Bachelors degree ...

optimization, and production support of data pipelines Work with or extend existing/proprietary ETL frameworks (e.g., Mar's Simpel or similar) and improve performance and reliability Implement data modeling, transformation, and orchestration patterns aligned with best practices Apply data engineering fundamentals including partitioning, indexing, caching, cost optimization … performance tuning Collaborate with upstream and downstream teams to ensure data quality, reliability, and SLAs Architecture & Design Contribute to the design of cloud-native data architectures covering ingestion, processing, storage, and consumption Translate business and analytical requirements into practical, scalable data solutions Support data governance practices including metadata ...

/Postgres) Design scalable, secure, and reliable API-first systems Build and operate production-grade APIs at scale Work with PostgreSQL (schema design, migrations, performance tuning) Production & Operational Ownership Own backend operational support, including: Triaging and resolving P1 issues Diagnosing problems across systems Advising Customer Support on issue … handling and customer communication Improve observability, reliability and performance Ensure fast, structured response to production incidents Fintech Integrations Integrate with providers such as: Open banking & payments (TrueLayer, Stripe, Yapily) Investment platforms (e.g. Seccl) KYC providers (e.g. VouchSafe) Subscription tooling (e.g. RevenueCat) Handle webhooks, reconciliation flows and provider edge cases ...

processes, validations, and reports Develop and optimise solutions, models, calculations, and transformation logic Perform advanced data manipulation, validation, and reconciliation across Tagetik modules Troubleshoot performance, data integrity, and calculation issues Data, SQL & Integrations Use SQL extensively for data extraction, transformation, validation, and root-cause analysis Manage data interfaces between … Tagetik and upstream/downstream systems, including ETL, Datasource configurations, and API/SFTP integrations Ensure robustness, auditability, and performance of data flows and analytical outputs Stakeholder & Team Enablement Translate finance requirements into practical, technically sound system solutions Act as a Tagetik subject matter expert, supporting and upskilling users ...

across Microsoft SQL Server environments, with additional exposure to PostgreSQL and MySQL. Day to day, you'll handle installation, configuration, patching and maintenance, plus performance tuning, monitoring, and health checks. You'll own backup and recovery processes, high-availability solutions, and troubleshooting of complex database issues. … also support developers with database design, schema improvements and optimised SQL. The role involves improving performance through indexing strategies, query optimisation and capacity planning, as well as maintaining strong security controls such as encryption, auditing and role-based access. You'll contribute to data migrations, integrations, and automation using ...

technical consultants. Review code, enforce quality standards, and support technical upskilling. Governance & Assurance Ensure adherence to Microsoft best practices, security, and compliance standards. Support performance optimization, troubleshooting, and production issues. Required Skills & Experience Core Technical Skills Strong experience with Microsoft Dynamics 365 . Solid expertise in: oC#, .NET oPlugins … APIs, OAuth, and security models. DevOps & Quality Experience with CI/CD pipelines (Azure DevOps preferred). Familiarity with automated testing. Strong understanding of performance tuning and security best practices. ...

will: Design, develop, and support complex data pipelines and platforms (e.g., Databricks, Data Factory, Fabric, Synapse, SQL pools). Ensure solutions meet standards for performance, scalability, security, and maintainability. Provide technical guidance and contribute to architecture and solution design. Remain hands-on with complex or critical technical challenges. Contribute … with cloud-based data platforms and tooling (e.g., Databricks, Data Factory, Fabric, Data Lake, DevOps). Proficiency in Python, Spark, and SQL. Experience with performance tuning and optimisation. Understanding of distributed systems, security, governance, and networking. Consultancy & Collaboration Skills Comfortable in client-facing environments. Ability to translate technical ...

Solution Architect (Senior Manager) - London £Up To £115,000 GBP Performance Bonus Hybrid WORKING Location: UK Wide , Central London, Greater London - United Kingdom Type: Permanent AWS Solution Architect (Senior Manager) - London Location: London, UK Salary: Up to £115,000 Hiring on behalf of: A confidential global technology & consulting client … design, and hybrid connectivity Non-Functional Requirements Expert in designing highly available, fault-tolerant and resilient systems Experience with observability, monitoring, disaster recovery and performance tuning Governance & Compliance Knowledge of cloud governance, cost allocation, account management, and auditing Desirable Experience AWS Specialty certifications (Security, Networking, Machine Learning) Experience ...

needs. Providing Production Support for existing live Oracle OAS, ODI and data warehouse objects. Resolving data, ETL + reporting issues to ensure system stability. Performance tuning of RPD objects, ODI mappings, queries + reports. Active SC Clearance is essential for this contract. ...

Provided production support for existing live OAS, ODI, data warehouse objects. Analysed and resolved data, ETL, and reporting issues to ensure system stability. Performed performance tuning of RPD objects, ODI mappings, queries, and reports. Maintained and documented standard processes, procedures, and technical documentation . If you are interested ...

needs. Providing Production Support for existing live Oracle OAS, ODI + data warehouse objects. Resolving data, ETL + reporting issues to ensure system stability. Performance tuning of RPD objects, ODI mappings, queries + reports. Maintained and documented standard processes, procedures, and technical documentation. Autonomous Data Warehouse (ADW) design ...

Actions, ArgoCD) Design for auto-scaling, resilience, and failure testing (chaos engineering) Manage container orchestration (Kubernetes/GKE/EKS) Implement observability, monitoring, and performance tuning Requirements Strong experience with AWS or GCP at production scale (multi-AZ, auto-scaling systems) Deep expertise in Terraform (or similar ...

Provided production support for existing live OAS, ODI, data warehouse objects. Analysed and resolved data, ETL, and reporting issues to ensure system stability. Performed performance tuning of RPD objects, ODI mappings, queries, and reports. Maintained and documented standard processes, procedures, and technical documentation. Reasonable Adjustments: Respect and equality ...

Provided production support for existing live OAS, ODI, data warehouse objects. Analysed and resolved data, ETL, and reporting issues to ensure system stability. Performed performance tuning of RPD objects, ODI mappings, queries, and reports. Maintained and documented standard processes, procedures, and technical documentation. Reasonable Adjustments: Respect and equality ...

support analytics and reporting Provide production support for OAS, ODI and data warehouse components Investigate and resolve data, ETL and reporting issues Conduct performance tuning across RPD, ODI mappings, queries and reports Maintain technical documentation and processes Requirements Strong experience with Oracle Analytics Server (OAS) Experience with Oracle ...