17 of 17 Performance Engineer Jobs in England

Performance Engineer Location: Southampton hybrid, 3 days per week on-site Salary: £45-65K plus excellent benefits package About the Opportunity Our client is a fast-growing maritime technology business developing wind-assisted propulsion systems that help reduce fuel consumption and emissions across global shipping. They … looking to appoint a Performance Engineer to join their growing team. This is a rare opportunity for someone with strong experience working with real-world engineering data , telemetry , or industrial systems to help shape how performance is measured, understood, and improved across a growing fleet of commercial ...

stage of growth — first full-scale product installation complete, multiple commercial projects underway, and global deployment on the horizon. They're looking for a Performance Engineer to own the end-to-end data and insight pipeline across their operational fleet. You'll design how data flows from onboard … systems through to internal engineering tools and customer-facing reporting — ensuring performance is captured accurately and translated into meaningful insight. This role sits at the intersection of engineering and commercial decision-making: building pipelines, developing dashboards, and closing the loop between real-world fleet operation and product development. What ...

make our customers smile. Our real-time Financial Fraud Detection platform processes massive volumes of streaming and historical data. To meet our ambitious performance and scalability goals, we are looking for a Systems Performance Engineer with expertise in JVM tuning, distributed systems optimisation, and AWS infrastructure performance. … Role In your role as a Systems Performance Engineer, you will help us achieve our goals and deliver success on behalf of our customers by: Participating in daily standups and team meetings to synchronise activities with the team and keep investigations aligned with ongoing priorities. Leading analysis ...

.NET Performance Engineer- Global tech. company - UK - remote Excellent opportunity to join a new team, owning the runtime health and throughput characteristics of the platform. This is a specialist contributor role - you won't be building feature logic, you'll be ensuring the systems that … experience - usage of AI tools (Claude, CoPilot, ChatGPT) - highly desirable 4-5+ years of .NET/C# development with a demonstrable specialism in performance engineering Deep, hands-on experience with .NET profiling tools - dotMemory, dotTrace, PerfView, Visual Studio Diagnostic Tools, or equivalent Strong understanding of .NET memory management ...

Position Overview We are seeking an experienced Performance Testing Engineer with deep expertise in LoadRunner to join our team. The ideal candidate will have 10-12 years of professional experience with a strong focus on performance testing and engineering, demonstrating mastery in LoadRunner scripting, test execution … advanced result analysis. This role offers the opportunity to lead end-to-end performance engineering initiatives on enterprise-level applications, including Oracle Fusion Cloud HCM and complex, large-scale systems. Key Responsibilities Design, develop, and maintain comprehensive LoadRunner scripts for Web, TruClient, and Web Services protocols, including custom coding ...

.NET Performance Engineer- Global tech. company - UK - remote Excellent opportunity to join a new team, owning the runtime health and throughput characteristics of the platform. This is a specialist contributor role - you won't be building feature logic, you'll be ensuring the systems that ...

PerformanceQA Engineer - Bracknell/Hybrid- £70K Halian is currently recruiting for a highly motivated Performance QA Engineer on a permanent basis on behalf of an innovative and industry leading SaaS organisation . They are currently looking to onboard an experienced QA Engineer who will have … passion for creating complex testing solutions and for continuously improving the quality of the product. What you will be doing: Planning and executing performance testing activities. Identifying performance bottlenecks and issues. Designing and implementing performance test plans. Executing load, stress, and scalability tests. Requirements: Manual testing techniques ...

PerformanceQA Engineer - Bracknell/Hybrid- £70K Halian is currently recruiting for a highly motivated Performance QA Engineer on a permanent basis on behalf of an innovative and industry leading SaaS organisation . They are currently looking to onboard an experienced QA Engineer who will have ...

World Class Defence Organisation based in Stevenage and Bristol is currently looking to recruit a Systems Performance Modelling Engineer subcontractor on an initial 12 month contract. Your base site can be either Stevenage or Bristol, depending on your preference. The role can be worked … nature of the work, the position will need to be based onsite. This role would be suitable for a Simulation and Modelling Engineer (Matlab/Simulink) ideally from the defence or aerospace industry. Rate: £80.00 per hour Location: Your base site can be either Stevenage or Bristol, depending ...

World Class Defence Organisation based in Stevenage and Bristol is currently looking to recruit a Systems Performance Modelling Engineer subcontractor on an initial 12 month contract. Your base site can be either Stevenage or Bristol, depending on your preference. The role can be worked … nature of the work, the position will need to be based onsite. This role would be suitable for a Simulation and Modelling Engineer (Matlab/Simulink) ideally from the defence or aerospace industry. Rate: £80.00 per hour Location: Your base site can be either Stevenage or Bristol, depending ...

Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively … great opportunity to make a real impact across a large, modern technology estate. Responsibilities You'll be our subject matter expert for monitoring and performance, responsible for designing, implementing and maintaining the tools and dashboards that give us real-time visibility of our infrastructure, applications and cloud services. Your ...

Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively … great opportunity to make a real impact across a large, modern technology estate. Responsibilities You'll be our subject matter expert for monitoring and performance, responsible for designing, implementing and maintaining the tools and dashboards that give us real-time visibility of our infrastructure, applications and cloud services. Your ...

Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively … great opportunity to make a real impact across a large, modern technology estate. Responsibilities You'll be our subject matter expert for monitoring and performance, responsible for designing, implementing and maintaining the tools and dashboards that give us real-time visibility of our infrastructure, applications and cloud services. Your ...

Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively … great opportunity to make a real impact across a large, modern technology estate. Responsibilities You'll be our subject matter expert for monitoring and performance, responsible for designing, implementing and maintaining the tools and dashboards that give us real-time visibility of our infrastructure, applications and cloud services. Your ...

Huawei Technologies Research & Development (UK) Ltd is seeking a Senior OS Performance Expert in Cambridge. You will play a pivotal role in optimizing the Harmony OS, enhancing both system architecture and user experience. Candidates should possess a Master's degree in Computer Science or related fields and have extensive … experience in OS performance optimization. Competitive benefits, including financial incentives and comprehensive healthcare, are offered to support work-life balance. #J-18808-Ljbffr ...

Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data to proactively ...

Description Overview Solus, part of the Aviva family, is growing our Technology capability and we're looking for a talented Performance and Monitoring Engineer to help us strengthen the stability, reliability and performance of our systems. If you're passionate about monitoring, observability and using data ...