201 to 225 of 244 Performance Testing Jobs in the UK

IT Director Compensation: £35,000 - £40,000/year Description We are seeking a detail-oriented and skilled QA Tester to join our small testing team. The ideal candidate will have experience in both manual and automated testing, with a strong understanding of functional, UI, and exploratory testing. … You will be responsible for ensuring the quality of our software products through rigorous testing, defect tracking, and collaboration with development teams. Perform manual testing , including functional, UI, and exploratory testing. Plan, design, and execute test cases to ensure software quality. Track and report defects using tools like … XRAY and JIRA . Develop and maintain automated test scripts using Selenium with Java, Maven, and TestNG/JUnit. Conduct cross-browser testing using tools like LambdaTest or BrowserStack . Debug and troubleshoot issues to identify root causes. Collaborate with development and product teams to ensure high-quality deliverables. More ❯

ensure that software is secure from the ground up. Conduct regular code reviews and security assessments to identify and mitigate potential vulnerabilities. Optimise for performance and scalability: Design and implement solutions that can dynamically scale to meet varying demands and ensure high performance and availability. Use profiling tools … to identify performance bottlenecks and optimise code accordingly. Develop APIs and microservices: Design and implement APIs and microservices to support the platform's functionality. Ensure that APIs are secure, scalable, and well-documented. Experience with CI/CD: Alongside our DevOps Teams you will help to; Implement and manage … quality software solutions. Foster a culture of collaboration and knowledge sharing within the team. Continuously improve processes: Identify and implement improvements to development and testing processes to increase efficiency and quality. Stay up-to-date with industry best practices and emerging technologies. Qualifications Qualifications Bachelor's or Master's More ❯

team and ensure the quality and reliability of our software applications and IT systems. The ideal candidate will have experience in manual and automated testing, test case design, defect tracking, and performance testing. You will work closely with product and operations teams to deliver high-quality solutions. Key … Responsibilities: Develop, execute, and maintain test plans, test cases, and test scripts for software applications and IT systems. Perform manual and automated testing to identify defects and ensure optimal performance. Collaborate with the Design and Engineering teams to understand requirements and ensure comprehensive test coverage. Utilise automation tools like … Ansible with Terraform using PowerShell and Python scripting to improve efficiency and test coverage. Conduct functional, regression, integration, performance, and security testing. Document and track defects using bug tracking tools like JIRA and ALM. Analyse test results and generate detailed reports to facilitate decision-making and process improvement. Stay More ❯

a leading investment bank. This position offers the opportunity to work directly with traders, quants, and risk teams, contributing to model assessment, optimization, and performance testing for exotic interest rate derivatives. You will work in a dynamic team of 13, where your contributions will directly impact trading decisions … and regulatory compliance. Collaborate with traders and quants to assess and understand the implications of model choices for structured rates products. Run and analyze performance tests on C++ production libraries, leveraging Python notebooks or scripts. Design, implement, and run new performance tests to optimize models for live trading … efficiency and accuracy. Propose, design, and implement alternative model components using Python (and ideally C++). Develop automated tools in Python to streamline model testing, reporting, and documentation. Interact with cross-functional teams (traders, risk managers, validators, audit, product control, market risk) to ensure robust model lifecycle management. Write More ❯

ensure that software is secure from the ground up. Conduct regular code reviews and security assessments to identify and mitigate potential vulnerabilities. Optimise for performance and scalability: Design and implement solutions that can dynamically scale to meet varying demands and ensure high performance and availability. Use profiling tools … to identify performance bottlenecks and optimise code accordingly. Develop APIs and microservices: Design and implement APIs and microservices to support the platform's functionality. Ensure that APIs are secure, scalable, and well-documented. Quality Assurance: Develop and execute test plans: Create comprehensive test plans and test cases to ensure … that software meets quality standards. This includes functional, regression, performance, and security testing.o Automate testing processes: Use to automate functional, regression, and performance testing. Ensure that automated tests are integrated into the CI/CD pipeline and run regularly. Conduct code reviews: Review code written by other More ❯

you will be required to work closely with project managers, site teams, and clients to ensure the successful delivery of BMS systems, ensuring optimal performance, energy efficiency, and alignment with client requirements. This is an initial 6-month contract , with the possibility of an extension based on project requirements. … client needs. Integration of third-party systems into the BMS, ensuring seamless operation and control of all building services. Carrying out point-to-point testing , sensor calibration, and controller setup to ensure accurate system performance. Work with mechanical and electrical contractors to ensure smooth commissioning processes and compliance with … design documents. Troubleshoot and resolve issues during the commissioning phase, ensuring that systems are fully operational and meeting performance targets. Produce detailed commissioning reports and handover documentation, clearly outlining system performance, testing results, and any necessary adjustments. Provide on-site training and support to end-users and More ❯

Your role and responsibilities As a Scala Developer you'll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that enables your clients' hybrid-cloud and AI journeys. Development and implementation of front-end and back-end … applications using Scala. Collaboration with cross-functional teams to design, develop and test applications that meet business requirements. Follow best practices in code quality testing and deployment throughout the development lifecycle. Contribute to decision-making and improvement ideas. Communicate effectively with cross-functional teams, translating technical concepts into clear … of functional and/or non-functional test cases; Experience with tools (or similar tools) such as: Confluence, JIRA, Selenium, Test Data Management Tools, Performance Testing Tools. About IBM Consulting IBM Consulting is IBM's consulting and global professional services business, with market-leading capabilities in business and More ❯

a role with visibility, influence, and room to grow. The Company They offer a powerful SEO tool that supports content optimisation, decay detection, and performance testing. Alongside their product offering, they work closely with clients on data strategy and reporting projects, primarily using Power BI. The team is a More ❯

a role with visibility, influence, and room to grow. The Company They offer a powerful SEO tool that supports content optimisation, decay detection, and performance testing. Alongside their product offering, they work closely with clients on data strategy and reporting projects, primarily using Power BI. The team is a More ❯

our team on a contract basis. The ideal candidate will have a strong background in developing and maintaining automation frameworks , automating web and API testing, and integrating tests into CI/CD pipelines . You will play a key role in ensuring the quality and reliability of our software … Maven. Integrate automated tests into CI/CD pipelines using tools like AWS CodePipeline, Jenkins, or GitHub Actions. Conduct cross-browser and cross-platform testing using tools like LambdaTest or BrowserStack. Write efficient, scalable, and maintainable code following best practices. Perform debugging and root cause analysis to resolve issues. … Java, JavaScript, Node.js and understanding of OOP principles . CI/CD & DevOps : Experience with AWS CodePipeline, Jenkins, or GitHub Actions . Cross-Browser Testing : Familiarity with LambdaTest or BrowserStack . API Testing & Automation : Experience with Postman or RestAssured . Version Control : Proficiency in Git, GitHub, or Bitbucket More ❯

maintaining interfaces (some are brand new, others need expanding) **Monitoring and debugging issues across integrations **Designing integration test cases, and doing functional, technical, and performance testing **Working closely with a small, focused team to build scalable solutions **Getting your hands a little dirty with C# What they're … in the North West, hybrid working with 3 days a week in the office **After your first year, you'll be eligible for a performance related bonus **Soft skills matter, they're a tech team with empathy, and they value open communication and collaboration If you're an experienced More ❯

of the DevOps & Agile culture and principles. Experience in working with IT consumers, understanding requirements and opportunities, and translating them into solutions and taste-testing minimum viable products (A/B testing, etc.). Continuous Integration and Deployment: Familiarity with CI/CD practices and tools for automating … software build, test, and deployment processes. Performance Optimization: Knowledge of techniques and tools for optimizing software performance, including profiling, code review, and performance testing. Team Leadership and Management: Experience in leading and managing technical teams, including task assignment, mentoring, performance evaluation, and fostering a collaborative work … and future maintenance. Data Analytics and Business Intelligence: Familiarity with data analytics tools, data visualization techniques and business intelligence concepts. Experience of modern key testing techniques and tools. Logical and algorithmic thinking. Strong problem-solving skills. Good communication skills. 7+ years of experience in IS/IT, with Agile More ❯

leading global provider of advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management processes, increase operational performance and reduce environmental impact. With over 40 years of experience and a reputation for engineering excellence, businesses, and public bodies all over the world … teams to update supporting documentation for existing ESW products and create clear, concise materials for new product launches. These documents must effectively communicate quality, performance, testing, flexibility, and correct sizing to support customer design. Build strong relationships with consultants and designers to influence the specification of Hydro products … in their projects, including attending client visits. Confidently present product features and benefits to specifiers, clearly explaining how each product meets relevant performance standards, guidelines, and legislation. Support specifiers in designing bespoke drainage solutions that are tailored, effective, and difficult for competitors to challenge. Produce detailed technical design proposals More ❯

closely with project delivery engineers to ensure projects are delivered on time and meet the required high-quality standards. Conducting on-site inspections and performance testing to verify system Providing technical support and documentation for commissioning Collaborating with clients and project teams to resolve issues and achieve successful … project Ensuring compliance with health, safety, and environmental Assisting in the production and Factory Acceptance Testing of the systems before being deployed to the site. To be considered for this varied and challenging Graduate Commissioning Engineer role it is envisaged that the successful candidate will be qualified to degree More ❯

search for an IT Support Specialist. In this role, you will be responsible for providing first line technical support, running reports, conducting disaster recovery testing, and managing IT assets. Responsibilities: Provide first line technical support, responding to support queries in a timely manner. Maintain a high level of customer … and seek closure, escalating more complex calls to third party IT support. Manage and maintain a comprehensive list of all support calls. Perform regular performance testing on the network. Monitor and address blocked emails in the spam filter. Check scheduled reports and troubleshoot any failures. Update analysis using More ❯

search for an IT Support Specialist. In this role, you will be responsible for providing first line technical support, running reports, conducting disaster recovery testing, and managing IT assets. Responsibilities: Provide first line technical support, responding to support queries in a timely manner. Maintain a high level of customer … and seek closure, escalating more complex calls to third party IT support. Manage and maintain a comprehensive list of all support calls. Perform regular performance testing on the network. Monitor and address blocked emails in the spam filter. Check scheduled reports and troubleshoot any failures. Update analysis using More ❯

and business cases Product discovery - validating direction through data and feedback Agile delivery - prioritising and planning work that drives value In-market activity - analysing performance, testing, iterating Industry synergy: We're particularly interested in Product Managers with experience building or optimising products in: Data and analytics platforms IoT … Product Manager you’ll bring: 6+ years in commercial product roles within software A strong grasp of agile and product thinking Experience with user testing, prototyping, and storytelling A curious, data-informed approach to solving complex problems Experience turning insight into clear, actionable software solutions The Environment Remote-first More ❯

to join our client's team. This role is critical to designing and optimising acoustic solutions, specifically for generator systems, ensuring they meet stringent performance noise levels, safety, and compliance standards. Benefits 25days per year plus bank holidays with length of service increments Company Pension Scheme Death in service … to integrate acoustic considerations into manufacturing processes. Apply knowledge of generator systems to address acoustic challenges and optimize overall performance. Conduct on-site acoustic performance testing, analysing results to recommend improvements. Collaborate with clients to understand specific acoustic requirements and deliver tailored solutions. Stay up-to-date with More ❯

by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing … Exposure to cloud computing concepts and design considerations Advanced knowledge of configuration management systems, such as: Puppet, Chef, Ansible, or related systems Experience with performance testing and tuning Experience in a 24x7 production environment Significant experience of monitoring frameworks (such as CloudWatch, Datadog, Grafana, Elastic or similar) Amazon More ❯

ever, faster. Our solutions drive some of the world's largest companies, provide real-time insights, and enable smarter, data-driven decisions that optimize performance and improve decision-making. Within Anaplan's Workforce Center of Excellence as an Application Architect you will design and build out-of-the-box … experience developed meets UX standards, is intuitive, and easy to use. Participating in quality assurance, updating and refining as needed, through successful delivery. Guide performance testing and tuning to ensure the application can scale. Upgrading applications with new Anaplan platform capabilities and features, as driven by prospects, customers More ❯

role in ensuring the quality and reliability of the company's software products. The ideal candidate will have experience in both manual and automated testing, with expertise in functional, UI, and exploratory testing. Please note, this opportunity requires travel to their South Wales office twice a year. They do … not offer visa sponsorship. Responsibilities: Perform manual testing, including functional, UI, and exploratory testing. Plan, design, and execute test cases to maintain software quality. Track and report defects using XRAY and JIRA. Develop and maintain automated test scripts using Selenium with Java, Maven, and TestNG/JUnit. Debug and … results and provide detailed reports. Some of the requirements: Applicants should have at least three years of experience in the following: Required Skills: Automation Testing: Selenium with Java, Maven, and TestNG/JUnit. API Testing: Experience with Postman. Relational Databases: MySQL/PostgreSQL, PL/SQL, and JOINS. More ❯

role in ensuring the quality and reliability of the company's software products. The ideal candidate will have experience in both manual and automated testing, with expertise in functional, UI, and exploratory testing. Please note, this opportunity requires travel to their South Wales office twice a year. They do … not offer visa sponsorship. Responsibilities: Perform manual testing, including functional, UI, and exploratory testing. Plan, design, and execute test cases to maintain software quality. Track and report defects using XRAY and JIRA. Develop and maintain automated test scripts using Selenium with Java, Maven, and TestNG/JUnit. Debug and … results and provide detailed reports. Some of the requirements: Applicants should have at least three years of experience in the following: Required Skills: Automation Testing: Selenium with Java, Maven, and TestNG/JUnit. API Testing: Experience with Postman. Relational Databases: MySQL/PostgreSQL, PL/SQL, and JOINS. More ❯

pump manufacturing industry. Proficient in CAD software or similar engineering design tools. Strong understanding of fluid dynamics, thermodynamics, and mechanical systems. Experience with pump performance testing and analysis is desirable. Experience with ERP and CRM systems (e.g. SAP, Salesforce) is desirable. Knowledge of positive displacement and centrifugal pumps More ❯

pump manufacturing industry. Proficient in CAD software or similar engineering design tools. Strong understanding of fluid dynamics, thermodynamics, and mechanical systems. Experience with pump performance testing and analysis is desirable. Experience with ERP and CRM systems (e.g. SAP, Salesforce) is desirable. Knowledge of positive displacement and centrifugal pumps More ❯

new and revise existing document generation processes; Follow the specific standards of each of our customers to ensure quality control; Assist in quality and performance testing. Required Skills: Bachelor's degree (BA/BS) in a related field such as information systems, mathematics, or computer science or equivalent work More ❯