26 to 50 of 116 Performance Testing Jobs in England

are seeking a QA Automation Engineer with a strong background in writing and maintaining automated tests. This role will focus primarily on writing unit tests and implementing automated UI testing using Playwright . The successful candidate will work within a Behaviour-Driven Development (BDD) framework using Spec Flow , ensuring test automation aligns with business requirements. You will collaborate with … for UI test automation. Hands-on experience writing unit tests and automation tests in C#. Proficiency in Spec Flow and BDD methodologies for test automation. Solid understanding of software testing principles, test frameworks, and automation best practices. Experience testing APIs using tools like Postman or Swagger. Knowledge of Git and version control systems. Familiarity with CI/CD … pipelines and integrating automated tests into builds. Strong problem-solving, analytical, and debugging skills. Excellent communication and collaboration skills within an Agile team. Preferred skills and experience Experience with performance testing tools like JMeter or LoadRunner. Knowledge of security testing practices and tools like OWASP ZAP. Understanding of mocking frameworks and dependency injection in test automation. In More ❯

Technology, Product Leads and Business users in London to understand and ratify requirements during each phase of the application development lifecycle and then drive the automated and manual functional testing of critical business deliverables and tech mandatory change to deliver bug-free software quickly and accurately to Production. As well as being a hands-on developer in test, the … the platform using expertise in (but not limited to) Java , Rust & C++, to define Automation processes, scripting standards, script reviews and champion Citi's developer best-practices, ensuring continuous testing at all times. They will also be responsible for building and maintaining the Performance Test Framework, Product integration samples & Dev ops tools for Ambrosia and ensuring that the … for current and future forecasted loads. They will also collaborate closely with the wider Dev Ops & QA teams to ensure alignment with strategic initiatives and to collaborate on automation testing challenges and their solutions, including the build of mocks and POCs Proof of Concept on new features and demos to ensure buy-in of solutions. Job Description Product Integration More ❯

have the opportunity to work with cutting-edge technologies, learn from experienced colleagues, and make a meaningful impact on the solutions we deliver. Your Skills & Experience: Experience with API testing and tools such as Postman. Familiarity with functional or system integration testing. Hands-on experience with automated testing frameworks (e.g., Cucumber, JUnit). Knowledge of stubbing tools like … WireMock. Understanding of non-functional testing, including load and performance testing. Experience using tools like JIRA, Confluence, or other backlog/test management platforms. Exposure to iterative or incremental software delivery practices. Ability to maintain and execute automated testing cycles. Familiarity with version control systems such as Git. Understanding of Agile methodologies and ways of working. Please More ❯

You'll Be Doing Youll work with our existing QA team to take the requirements the product team give to the engineering team, create test plans which document what testing we need to have confidence in the solution, and then perform the testing, using automation as much as possible. Youll help the other software engineers create and maintain … journey to have many, software engineer driven, deployments every day). Youll look for ways for us to automate as much as possible, for example static code analysis, security testing, performance testing, as well as the overall deployment mechanism. Your profile Required Technical Experience 5+ years experience in a software testing role Experience with Playwright, Cypress … or a similar testing framework The ability to own a suite of automated integration tests A deep understanding of the testing pyramid The ability to write quality test plans after having digested requirements from the product team, which may be in Figma or other formats Familiar with CI/CD, especially ensuring pipelines ensure quality without slowing things More ❯

and related DevSecOps practices, working with cloud-based platforms such as Azure or AWS (preferred) - Experience working on AI/Gen AI implementations and underlying architecture, and models - Application testing, automation and performance testing tools - Working knowledge of Agile Scrum Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without More ❯

team and ensure the quality, reliability, and consistency of our desktop application, built on the Windows Presentation Foundation (WPF) stack. In this role, you will balance manual and automated testing, refine documentation, and elevate quality assurance processes to ensure a seamless development lifecycle. What will be your responsibilities: System Understanding: Analyse and test the existing WPF-based platform to … gain a strong understanding of workflows, functionalities, and technical intricacies. Test Design & Execution: Develop comprehensive, reusable test cases and plans for both manual and automated testing, validating functional, regression, and performance scenarios. Automation: Create and maintain automated test scripts using tools compatible with WPF applications, focusing on maximizing test coverage and minimizing manual testing efforts. Documentation Review … and operational documentation, ensuring high-quality standards, clarity, and usability. QA Process Optimization: Work with cross-functional teams to establish and refine QA processes, enhancing efficiency and reliability throughout testing cycles. Defect Management: Identify, document, prioritize, and track bugs using issue-tracking systems. Collaborate closely with developers to ensure timely resolution. Performance Testing: Conduct performance and More ❯

product We're looking for an experienced Associate Engineer to lead quality and automation across multiple product teams. You'll manage the QA team, guide testers, and shape our testing and deployment strategies-collaborating with Architects and the QA Lead to enhance the StarCompliance platform. This role is ideal for someone who is quality-driven, forward-thinking, and intuitive … Build and maintain scalable automation frameworks, contributing hands-on to shared code, tools, and libraries while enforcing standards and best practices. Define and oversee test strategies across UI, API, performance, and end-to-end layers, ensuring alignment with architectural goals and test governance. Integrate test automation into CI/CD pipelines using Azure DevOps, working closely with DevOps to … releases. Drive AI adoption in QA, leveraging AI for test automation, intelligent test generation, and smarter reporting. Facilitate Agile delivery, leading sprint planning, backlog refinement, and contributing to UI testing and deployment on Azure infrastructure. Skills, Knowledge and Experience Experienced in leveraging AI-driven tools to enhance test automation, including intelligent test generation, visual validation, and integration of AI More ❯

ABOUT THE ROLE We are looking for a meticulous and detail-oriented QA Engineer to join our team and ensure the flawless performance of our mobile and web applications. In this role, you will be responsible for manually testing features across iOS, Android, and various web browsers to guarantee a high-quality user experience. You'll work closely … with cross-functional teams in an Agile environment, executing comprehensive test plans, reporting bugs, and helping to refine our QA processes. YOU WILL BE RESPONSIBLE FOR: Perform thorough manual testing of native mobile applications (iOS and Android) and web applications across multiple platforms and browsers. Design, execute, and maintain detailed test cases, test plans, and test scenarios based on … product requirements and user stories. Identify, document, and track bugs using Jira, ensuring clear communication with developers and stakeholders. Conduct cross-browser and cross-device testing using BrowserStack to ensure consistent user experience. Collaborate closely with developers, product managers, and QA team members in Agile/Scrum environments. OUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING: Essential skills: Proven experience More ❯

values comprise of Stewardship, Best People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture is recognized worldwide not just for business performance but for inclusion and diversity too. "Across the globe, one thing is universally true of the people of Accenture: We care deeply about what we do and the impact … talents within an innovative technology environment As a DevOps Engineer, you will: Work as part of a DevOps team to deliver environments and tools to support the development and testing of features by Scrum teams. Automate the provisioning of serverless integrations between different systems using their APIs. Setup and configure tools such as Gitlab, Jenkins, Smartbear, SonarCube and performance/security/resilience testing tools. Create automated processes for development teams to apply continuous integration and continuous testing approaches. Qualifications The following skills and experience are required for this role: Experienced in concepts such as Continuous Integration and Continuous Deployment, including hands on implementation experience in one or more tool e.g. Gitlab, Jira, Codebuild, etc Infrastructure More ❯

We are looking for a passionate and analytical SAP Performance Engineerto join our growing NFT SAP practice in the UK. This role is ideal for someone who thrives in cross-functional environments, is deeply knowledgeable in SAP performance tuning, particularly with S/4HANA and is driven to optimize large-scale enterprise systems for scalability, resilience, and speed. … You will play a key role inanalysing performance issues, troubleshooting bottlenecks, and designing robust solutionsacross SAP landscapes, with exposure to cutting-edge technologies like SAP BTP, cloud platforms (AWS/GCP), Docker, and Kubernetes. Primary Responsibilities: Collaborate with functional and technical teams to diagnose and resolve SAP system performance challenges. Design and execute performance benchmarking strategies for … SAP S/4HANA and integrated systems. Provide technical recommendations on system tuning, database optimization, and workload distribution. Conduct end-to-end performance tests and simulate real-world scenarios using tools like LoadRunner and JMeter. Use profiling and tracing tools (e.g., SAP ST03N, STAD, ST12, HANA PlanViz) to identify and isolate bottlenecks. Work on continuous performance monitoring and More ❯

year FTC (potential to extend to full-time). So, what's the role all about? Working as part of the engineering team you will participate in all testing activities for the ContactEngine platform. This will include functional and non-functional testing using a combination of manual and automated testing with a focus on, and continual drive … towards automation. How will you make an impact? Participate in all testing activities within the agile pipeline - estimation, prioritisation, planning and coordination. Provide input into platform architecture and implementation of automation tooling and frameworks to facilitate testing, continuous integration, delivery, and deployment. Create and execute detailed, comprehensive, and well-structured test plans and test cases that will include … Support the investigation of bugs and live production issues. Recreate and verify defects with detailed replication steps, working with the engineering team to ensure efficient resolution. Perform thorough regression testing prior to releasing and as and when any bugs are resolved. Develop and maintain automated test suites across staging and production environments. Creation and maintenance of test data. Stay More ❯

We are seeking a versatile and skilled QA Engineer. The successful candidate will be responsible for testing the development of our platform and application services, ensuring they meet the highest standards of quality, security, and performance. This hands-on role requires familiarity with automated tested frameworks such as Selenium, Cypress, Appium and TestRail. A strong background in agile development … specialist resource. Key Responsibilities 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. Automate testing processes : Use to automate functional, regression, and performance testing. Ensure that automated tests are integrated into the CI/CD pipeline and … to improve the flow of defects and concerns from end users into our development cycles. Experience with CI/CD : Alongside our DevOps Team you will help to; Integrate testing into the CI/CD process : Implement quality and performance checks and controls at every stage of the pipeline to ensure quality software delivery. Agile Development : Participate in More ❯

SDET to join their team. Key Responsibilities: Lead and manage a small team of SDETs, including recruitment and onboarding Mentor junior and senior SDETs to grow their technical and testing capabilities Drive test automation strategies and team planning for complex software systems Collaborate cross-functionally to document and maintain scalable automation frameworks Advocate Agile best practices throughout the development … lifecycle Provide training sessions on automation tools, frameworks, and testing methodologies Technical Requirements: Strong coding skills in Java Hands-on experience with: Selenium WebDriver for UI automation JMeter for performance testing RESTful APIs testing Agile/Scrum methodologies What You Bring: Proven experience leading/managing small technical teams Strong background in automation testing and More ❯

in agile test planning tools like qTest, TestRail, or similar platforms. Perform a variety of tests, such as Smoke/Sanity, Functional/Non-Functional, Regression, API, Database, and Performance Testing, in accordance with established test plans or strategies. Investigate and oversee application logs to identify issues along with managing defects meticulously using tools such as Jira, Asana … quality champion for your area of functional expertise. Support the deployment of all product releases, fix packs, hot fixes, and provide troubleshooting for client issues. Ensure consistent communication of testing milestones and progress by delivering regular and precise updates in a timely manner. Maintain a positive and professional demeanor, demonstrating a strong commitment to achieving organizational goals through dedicated … work ethic. Guide and educate junior QA engineers or trainees on quality assurance practices and product knowledge. Required Skills & Experience : 2-3 years of Quality Assurance experience in testing for Web and Mobile Applications, as well as Web Services, ideally within a SaaS framework. A proven track record in testing GUI and functional user workflows, going beyond basic More ❯

problems and be the one to help get rid of these problems. This is a hands development opportunity which involves both legacy and greenfield projects. Working mainly within Manual Testing, there will be a chance to develop their Automation Testing Function and develop personally and professionally. Responsibilities: Support work with Continuous Integration, Testing and Deployment Strategy. Certification … Testing and Performance Testing Actively participate in the resolution of complex technical problems Implement and Assist with automation testing where appropriate Create, review, execute and maintain test scripts for both automated and manual Produce appropriate documentation Share knowledge of the code-base and encourages "shared code ownership" Identify new technologies where applicable Take ownership of code … quality and drives continuous improvement Requirements/Experience in: 5+ years' experience within Manual QA/Testing role in an Agile setting Experienced in some programming languages like C++, C# or Python A desire to learn and progress in things like Automation Experience in Agile working with SCRUM, TDD and BDD principles Experience in User Accepting Testing Experience More ❯

Responsibilities: Design and execute functional test cases based on business scenarios, collaborating with team members. Design and execute non-functional test cases in instructed environments. Select and utilise appropriate testing tools and techniques. Coordinate and run User Acceptance Testing (UAT), collating and reproducing client feedback. Collaborate with stakeholders to understand system specifications and develop testing strategies. Identify … document, and report bugs and errors. Assist in troubleshooting and support corrective actions. Promote modern testing techniques and stay updated with industry trends. Work with Agile teams to improve software development processes. Utilise testing tools and frameworks to streamline testing. Create test documentation to ensure systems meet specifications. Contribute to the QA strategy within the engineering team. Required … Jira, ZephyrScale). Understanding of software development life cycles and Agile methodologies. Excellent problem-solving and attention to detail. Strong collaboration and communication skills. Preferred Skills: Experience in automation testing with tools like Selenium. Experience in performance testing with tools such as Gatling or JMeter. Experience overseeing User Acceptance Testing (UAT). About You: Are you More ❯

initiatives and support internal project teams Collaborate with engineering, product, and business teams to align on requirements and architectural direction Ensure robust, scalable, and high-performing software solutions Conduct performance testing, load balancing, and deployment planning Contribute to the creation of tools and scripts supporting platform delivery Support continuous integration and DevOps practices Essential Skills & Experience: Java, Spring More ❯

who currently require an SDET for an AI-led business transformation. As an SDET, you will play a critical role in designing, developing, and executing automated test frameworks and performance testing strategies. You will collaborate closely with cross-functional teams to ensure high-quality delivery of AI and machine learning-powered solutions that transform business processes worldwide. Previous … experience in testing AI models or services. Strong programming skills in Python Expertise with Pytest, Locust, Selenium and Playwright frameworks Experience with performance testing tools in JMeter or Blaze Meter Knowledge of artificial intelligence and machine learning concepts Solid understanding of software testing methodologies and best practices Excellent problem solving skills and ability to work in More ❯

before the advertised deadline if there are a high volume of applications. Role Summary: As the Lead QA Engineer, you will be responsible for establishing and leading the overall testing framework and processes to ensure the resilience and quality of our systems. You will play a critical role in promoting and advocating for test capabilities and decisions related to … testing within the context of our delivery environment. This position will be crucial as we transition to a cloud-based infrastructure and develop bespoke software applications to support our schemes and business insights. Additionally, you will be instrumental in ensuring the safe and secure delivery of new software applications for upcoming schemes, supporting our objective to become a centre … of expertise. Key Responsibilities Testing Framework and Processes: Define and implement standardized testing processes and artefacts, including test strategy, planning, and estimation. Drive test automation initiatives to improve testing efficiency and coverage. Risk Identification and Mitigation: Proactively identify and highlight risks to stakeholders and senior management, proposing mitigation plans to ensure timely delivery of high-quality outputs. More ❯

clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: * Writing and executing functional, regression, system, and performance testing * Testing of software solutions/applications to ensure that the developed products meet the requirements and are free of defects * Reading and understanding requirements documentation * Involvement … and coverage * Collaborating with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions * Ensuring test environments, test equipment, and infrastructure are maintained and available for testing * Mentoring junior test engineers and contribute to the growth of the test team Requirements * Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field … years UK residency is required for security check * ISTQB certification (preferred but not mandatory) * A high level of communication skills and technical understanding * Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications * Experience with manual testing methodologies for embedded software and hardware products * Familiarity with TETRA and LTE technologies is highly More ❯

Required: Extensive experience of React, including performance tuning Extensive experience of TypeScript, as well as modern JavaScript features Extensive experience developing mobile apps and websites using React Native and Expo Extensive experience debugging native app builds for native platforms: iOS (Xcode) and Android (Gradle) Deep understanding of native app and web security models, i.e. token storage, biometric encryption, root … embedding local and remote web content in React Native apps Experience patching js and native code to fix compatibility issues during version upgrades (common) Experience passing accessibility audits, accessibility testing using native tools (VoiceOver/TalkBack/Accessibility Inspector/Font Sizes) Experience using Git, GitHub, Azure DevOps Implementing designs from Figma using design tokens and shared components Frontend … integration using Azure B2C or a similar OAuth IDP Unit testing Nice to have: C# .Net API development Backend app debugging via App Insights Performance testing using JMeter Writing and maintaining Azure DevOps pipeline scripts" Start Immediately Hybrid - 2-3 days onsite if in Ireland Remote works if other location More ❯

products. You will be responsible for designing and executing test plans, identifying bugs, and working closely with developers to resolve issues. Ideal candidates have experience with automated and manual testing, strong analytical skills, and a passion for delivering high-quality software. Key Responsibilities: Develop and execute test cases, scripts, and plans Identify, document, and track bugs and issues Collaborate … with development and product teams Perform regression, functional, and performance testing Requirements: Proven experience in QA or software testing Familiarity with testing tools and frameworks Strong attention to detail and problem-solving skills Knowledge of SDLC and Agile methodologies This is a fantastic opportunity to join a company who are a continually growing. Interviews are happening More ❯

operational readiness of the Submarine fleet. Play a key role in supporting critical maritime operations, contributing to the success of complex engineering solutions. Day-to-day, you'll conduct testing of essential applications to ensure submarine capability, reliability, and operational effectiveness. Verify system performance and functionality to support mission readiness. Review requirements and design documents to create test … to define scope and coverage. This role is full time 35, hours per week and provides hybrid working arrangements. Essential experience of the Test Analyst Expertise in software application testing, covering both functional and non-functional aspects. Proficiency in Test Rails, Azure DevOps, and Selenium. Hands-on experience with API, backend, and performance testing, including relevant tools. … Strong knowledge of SQL for database validation and testing. Ambition to drive and shape personal career development. Qualifications for the Test Analyst Must hold ISTQB (International Software Testing Qualification Board) Foundation Level certification, confirming expertise as a certified Software Tester. Security Clearance The successful candidate must be able to achieve and maintainBaseline Personnel Security Standard (BPSS) security clearance for More ❯

will involve collaborating with other QAs, developers, product owners and much more. Thie majority of the role will be automation focused around UI Selenium, as well as performing manual testing, performance testing, route analysis, exploratory testing and more. Also, responsibilities will include identifying automation test cases after understanding requirements whilst working closely various stakeholders. Role Requirements … Minimum 5 years' experience in Automation Testing within a software focused and agile environment Further experience in Manual Testing C#/Selenium/Specflow UI RestSharp JIRA/Confluence Desirables: Swagger, DynamoDB, AWS Visual Studio and C# The Company This company continue to grow from strength to strength, working with clients all over the globe, offering a range More ❯

likely to be once per week on average. About Capacitas Founded in 2002 and based in London, Capacitas is the only consulting firm specialising exclusively in reducing cost and performance risk in business-critical IT systems: We are thought leaders and trusted advisors in IT Performance Assurance We have a unique methodology that strikes the balance between service … have extensive experience protecting high revenue, high availability clients We invest in R&D - developing solutions to enable fast, efficient and scalable delivery At Capacitas we know what great performance looks like for our clients and their customers. We enable our client’s IT systems to be available, fast and cost efficient without slowing their rate of business change. … of projects you work on will vary according to current demand and your professional development path. Typical projects include: Looking for ways to reduce client money spent on IT performance Cost Ops and Fin Ops Automating through use of DevOps capability Conducting systems risk management assessments Performance audits Designing performance test plans to address performance risk More ❯