1 to 25 of 274 Permanent Performance Optimisation Jobs in the South West

passion for leadership, we invite you to make a significant impact with us. How you'll make an impact Lead the design, development, and optimisation of Angular-based frontend applications. Provide technical direction and mentoring to frontend developers, promoting knowledge-sharing and consistent standards. Establish and maintain reusable UI … secure programming practices, with a focus on reducing duplication and improving maintainability across codebases. Review and approve code to ensure alignment with architectural principles, performance benchmarks, and maintainability goals. Work closely with design and backend teams to ensure seamless integration of UI with APIs and backend services. Establish and … identify and resolve technical risks and issues that may impact delivery. Contribute to solution architecture, particularly in frontend-related domains ( component structure, state management, performance tuning). Promote the adoption of modern frontend tooling and development workflows (CI/CD, automated testing, static analysis). Lead or contribute to More ❯

narrow-right Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: You will provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms such as Azure SQL databases, Fabric Warehouse, Onelake, Databricks, and Azure Data Factory. Purview or another MDM tool is … initiatives. Work collaboratively with IT teams, business stakeholders, and external vendors to enhance data management capabilities. Provide expert-level troubleshooting, root cause analysis, and performance optimisation for data platforms such as Azure SQL databases, Fabric Warehouse, Onelake, Databricks, and Azure Data Factory. Document technical solutions, best practices, and More ❯

Unity Technology and Optimisation Programmer Please note: This role is 3 days a week on site in our gaming studio in Bournemouth, but 2 days is also okay per week. We're on a mission to be an everyday entertainment platform for everyone! Partnered with some of the world … of something massive. About The Role - Sporty Games UK is looking for a Unity developer with in-depth knowledge and experience in optimising game performance across multiple platforms, including mobile. - The ideal candidate will approach tasks with a focus on performance optimisation from the start. They must … development, working in a team on any of the stated platforms - In-depth knowledge of the C# language - Experience using Unity's profiler and performance analysis tools - Experience using Visual Studio for development, testing and debugging - The desire to learn as new technologies are released, and an ability to More ❯

will be responsible for both back-end and front-end development, including the implementation of WordPress themes and plugins as well as site integration, performance optimisation, and security updates. You’ll also help us gain deeper insight into site performance and customer behaviour through analytics platforms and … build new features and improvements, front to back Create and maintain website architecture Manage the website back-end, including database and server integration Conduct performance tests and generate actionable reports Set up and maintain event tracking in Google Tag Manager and Google Analytics Monitor and improve SEO/SEM … performance (in collaboration with marketing) Troubleshoot site and content issues Track live website performance and resolve ranking-affecting issues using tools such as Google Search Console, Semrush, etc. Required Skills: Bachelor’s degree in computer science or a similar field, or several years of experience in relevant roles. More ❯

needs internally. Champion user research to focus on all users. Prioritise and define approaches to understand the user story, guiding others in doing so. Performance optimisation: Show an awareness of the principles of web performance and how poor performance can negatively affect user experience. Support activities … to ensure our codebase and output is compliant. So, whats in it for you? Bonus Schemes A bonus that regularly rewards you for your performance A pension of up to 12% We will match your contributions up to 6% of your salary Our award-winning Vitality health insurance With More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

Skills & Experience 5+ years of commercial experience in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … leadership to team members. Extensive experience as an Oracle DBA with deep expertise in Oracle Exadata. Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … Extensive experience as an Oracle DBA/Data Engineering Strong Snowflake, Databricks experience Exposure to Exadata Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

candidate will lead a feature team responsible for ensuring the seamless migration and integration of Oracle databases, while upholding best practices in data integrity, performance, and security. This is a pivotal role for an experienced professional passionate about data engineering and transformational delivery. Key Responsibilities Lead the planning and … execution of Oracle database modernisation, conversion, and migration activities, ensuring alignment with project timelines and deliverables. Oversee database architecture assessments and performance optimisation efforts. Collaborate with development and architecture teams to improve data flow and streamline database operations. Conduct thorough testing and validation of migrated data to ensure … Extensive experience as an Oracle DBA/Data Engineering Strong Snowflake, Databricks experience Exposure to Exadata Strong knowledge of Oracle Database architecture, tools, and performance tuning techniques. Proven track record with data migration methodologies and execution. Skilled in SQL and PL/SQL programming. Experience with database backup, recovery More ❯

UX/UI principles and how they turn into great products. A solid grasp of technical/on-page SEO - including schema markup, redirects, performance optimisation. Experience with Figma (or confidence learning it fast). High attention to detail and a love of creating high-quality work that performs. More ❯

with backend developers, architects, and product managers to ensure cohesive and seamless integration. Ensure accessibility and responsiveness across diverse devices and platforms. Implement frontend performance optimizations and maintain high-quality standards for UX/UI. Utilize best practices in modern frontend development, including modular architecture, testing, and CI/ More ❯

Sr. OS Performance Expert - Global tech/telecom business - Cambridge, UK We have partner with a Global Tech organization seeking a Senior OS Performance Expert to optimize the performance of next-generation mobile operating systems. amongst other responsibilities you will be responsible for enhancing responsiveness, resource management … power efficiency, and overall user experience through system architecture improvements and performance tuning. Key Responsibilities: System Performance Optimization: Research and develop runtime resource management and control policies. Analyze and improve kernel task scheduling and frequency modulation mechanisms. Identify and resolve system performance bottlenecks for smoother operation. Contribute … optimal performance. Enhance power efficiency and heat management solutions. OS Application Architecture & Optimization: Improve application interaction, user experience, and performance. Design and optimize high-performance core modules. Solve critical challenges in application architecture and system APIs. Stay ahead of industry trends and research in OS application technologies. Performance More ❯

tools. You will work on multiple projects, manage and maintain RHEL/OpenShift platforms, lead migration efforts, perform system administration, and ensure security and performance optimization. Strong communication and problem-solving skills are essential. Preferred skills include administration of RHEL systems, experience with Azure RedHat OpenShift, Bash scripting, network More ❯