76 to 91 of 91 Performance Testing Jobs in the UK

deploy new features across the full stack. Write clean, high-quality code and participate in code reviews. Find and fix bugs and solve complex technical problems. Help improve system performance, testing, and monitoring. What You'll Need: 3-5+ years of software development experience. Strong skills in TypeScript/JavaScript and Golang (or Java/Kotlin/ More ❯

pension, BUPA healthcare, investment in training and personal development. Technical Skills: HTML CSS TypeScript React JavaScript object model JavaScript preprocessors eg webpack, Rollup, Babel SCSS/LESS Knowledge of performance testing frameworks Mocha and Jest The company offers a competitive salary, exposure to new technology, career progression and a great working environment with a talented team. Interviews are More ❯

pension, BUPA healthcare, investment in training and personal development. Technical Skills: HTML CSS TypeScript React JavaScript object model JavaScript preprocessors eg webpack, Rollup, Babel SCSS/LESS Knowledge of performance testing frameworks Mocha and Jest The company offers a competitive salary, exposure to new technology, career progression and a great working environment with a talented team. Interviews are More ❯

support the design, integration and validation of test system hardware solutions. Knowledge of test needs and techniques in support of product life cycle development. Experience of Design Proving and performance testing during development. Experience of Environmental and EMC testing during qualification. Strong document writing skills associated with Test Equipment hardware design needs. Experience of managing packages of More ❯

be doing? Manage Linux and Windows VMs (OVS/KVM), backups, and disaster recovery Use Oracle Database management System Apply OS and security patches across customer estates Monitor system performance and respond to alerts Support software engineering teams and troubleshoot server issues Use tools like Nagios, Jira, Confluence, and Bitbucket Collaborate with Hotline, MIS, and Information Security teams What … in Computer Science or related field Extensive experience in Linux system administration and networking Strong knowledge of VM hosts, server hardware, and software inventory Familiarity with backup/DR, performance testing, and server hardening Ready to be the backbone of our IT infrastructure and support systems? Apply now to join Logistex as a Systems Administrator and make a More ❯

be doing? Manage Linux and Windows VMs (OVS/KVM), backups, and disaster recovery Use Oracle Database management System Apply OS and security patches across customer estates Monitor system performance and respond to alerts Support software engineering teams and troubleshoot server issues Use tools like Nagios, Jira, Confluence, and Bitbucket Collaborate with Hotline, MIS, and Information Security teams What … in Computer Science or related field Extensive experience in Linux system administration and networking Strong knowledge of VM hosts, server hardware, and software inventory Familiarity with backup/DR, performance testing, and server hardening Ready to be the backbone of our IT infrastructure and support systems? Apply now to join Logistex as a Systems Administrator and make a More ❯

beyond the workplace. The Role: This role will be part of our Saab Seaeye Business Unit In Fareham. The Test and Commissioning Engineer is responsible for the assembly, integration, testing, and commissioning of remotely operated vehicles (ROVs) and associated subsea systems. The role ensures that all projects are delivered on time, in line with customer requirements, and to the … responsibilities: Ensure the assembly, integration, and commissioning of systems are carried out in accordance with customer specifications, engineering documentation, and company quality standards. Plan, execute, and document functional and performance testing of complete systems, including all supporting equipment and auxiliary subsystems. Undertake systematic fault-finding, diagnostics, and repair of equipment, ensuring all issues are reported, tracked, and resolved … in compliance with company procedures. Interpret and apply engineering designs, electrical schematics, and technical specifications to support system build, testing, and prototype development. Contribute to continuous improvement by raising engineering change requests, providing technical feedback, and supporting initiatives to improve product quality and process efficiency. Ensure correct use of fibre optic termination, installation, and test methods where applicable. Maintain More ❯

beyond the workplace. The Role: This role will be part of our Saab Seaeye Business Unit In Fareham. The Test and Commissioning Engineer is responsible for the assembly, integration, testing, and commissioning of remotely operated vehicles (ROVs) and associated subsea systems. The role ensures that all projects are delivered on time, in line with customer requirements, and to the … responsibilities: Ensure the assembly, integration, and commissioning of systems are carried out in accordance with customer specifications, engineering documentation, and company quality standards. Plan, execute, and document functional and performance testing of complete systems, including all supporting equipment and auxiliary subsystems. Undertake systematic fault-finding, diagnostics, and repair of equipment, ensuring all issues are reported, tracked, and resolved … in compliance with company procedures. Interpret and apply engineering designs, electrical schematics, and technical specifications to support system build, testing, and prototype development. Contribute to continuous improvement by raising engineering change requests, providing technical feedback, and supporting initiatives to improve product quality and process efficiency. Ensure correct use of fibre optic termination, installation, and test methods where applicable. Maintain More ❯

experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience in More ❯

experience) London Our Client An established UK communications infrastructure provider is looking for a Design Engineer specialising in IP networking, Ethernet, and Wi-Fi systems. Known for delivering high-performance solutions in complex, large-scale environments, the company works across sectors to design, install, and commission advanced connectivity systems. Their approach combines technical precision, robust engineering practices, and a … focus on long-term reliability, enabling them to deliver projects that meet demanding performance and security standards. The Role The Design Engineer will be responsible for developing detailed technical designs, specifications, schedules, CAD drawings, and documentation for IP networking and wireless communication systems. The role covers the full lifecycle from site survey to commissioning, ensuring network infrastructure meets capacity … availability, and security requirements. Key responsibilities include network modelling, capacity planning, performance optimisation, and overseeing commissioning activities. The successful candidate will work closely with internal teams and external partners to deliver innovative, fit-for-purpose networking solutions for high-profile projects. The ideal candidate will have a strong track record in IP network design and delivery, with experience in More ❯

academic partners. Evaluate and tailor clinical risk models to align with datasets and clinical objectives. Map input variables to model requirements, ensuring semantic and structural consistency. Conduct validation and performance testing, including clinical utility assessments. Collaborate with clinical experts to review model assumptions and implications for patient care. Prepare documentation for clinical governance bodies to ensure compliance with More ❯

offer guaranteed training, progression, and is known in the industry to be a great place to work. This company of one of the UK's largest suppliers of building performance testing and services. Due to an increased workload, they are looking to add to their team with the addition of two product engineers to help them facilitate this More ❯

and expansion, we're looking for an Embedded Test Team Lead to join our forward-thinking Development Team. If you're experienced in leading test teams and passionate about testing integrated hardware and software systems, we'd love to hear from you. The Role As the Embedded Test Team Lead , you will play a key role in ensuring the … quality, reliability, and performance of our embedded products. You'll lead a skilled test team and oversee the full testing lifecycle across hardware, firmware, and software platforms. Key Responsibilities: Lead, mentor, and develop the testing team, including recruitment, training, and performance reviews. Plan, coordinate, and execute test campaigns, defining scope, effort, and reporting outcomes. Drive the … adoption and development of automated testing across all products. Design and execute detailed test cases based on specifications, design documentation, and risk assessments. Build and maintain test rigs to support automated testing of hardware, software, and firmware. Conduct manual, functional, integration, regression, and performance testing. Produce comprehensive test reports summarising test activities, results, and defect analysis. Collaborate More ❯

role of the National IT Technician is to work as part of a wider test team and the operational business. As the NIT Technician you will have responsibility for testing and supporting the in-Store hardware and software (such as Tills and Self-Checkouts, Card Payments, National Lottery, Electronic Gift Cards, etc.), including bug fixes, new features, regression and … performance testing. In addition, you will support the deployment of any new and updated tested functionality. If you’re a hardworking individual that’s ready to kick-start your career with an award-winning employer, apply to join #TeamAldi today! Your New Role Responsibilities that require action from the National IT Technician: Utilise business requirements for the creation of … test scripts and their execution Raise concise defects and provide testing support required for their resolution Support with root-cause-analysis into discovered defects and/or errors Support with the coordination of internal and external testing, with third party vendors and/or IIT developers Monitor and report testing status Maintain testing equipment and environments More ❯

ENGINEER – PERMANENT – CRAWLEY West Sussex My client is developing world-class flight simulators that are shaping the future of aviation training. Within these roles you will be delivering high-performance, real-time systems for the aerospace industry. Responsible for overseeing system integration, verification, and validation of advanced flight simulation systems. This role will also involve direct customer interaction for … system acceptance and ensuring the timely resolution of issues as they arise during development, testing, and deployment. Your primary responsibility will be to ensure that flight simulation systems meet rigorous operational standards and customer requirements. You will play a key role in testing, validating, and delivering systems that simulate real-world aviation environments. • System Integration: Lead the integration … develop solutions to ensure seamless system performance. Maintain and optimize system configurations for improved operational efficiency and system reliability. • Verification & Validation: Define and execute test plans to verify system performance, functionality, and safety. Ensure all simulation systems meet regulatory standards and performance metrics required for certification. Develop and conduct test procedures to validate the accuracy and reliability of More ❯

Implementation of requirements and design utilising a variety of programming languages and tools. • Design and development of software tests to prove a number of qualities including; functionality, robustness, performance. • Testing and integration of software and target hardware. • Support of lifecycle and product maturity activities such as design reviews. Benefits: As well as a competitive pension scheme, BAE Systems also … that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export More ❯