26 to 50 of 97 Performance Testing Jobs in London

values that puts an emphasis on quality of life for all of our team members. Hybrid working and shorter days on Wednesdays and Fridays. Performance-related bonus scheme. Wellbeing support and healthcare options. Volunteering days every year so that you can support a charity that's close to your … eye, understanding of accessibility best practice and experience with web fonts and typography. A good understanding of Software Development Lifecycle. Experience with cross-browser testing, accessibility testing, and performance testing and fixes. Source control tools - we use Bitbucket/Git. Clear and effective written and verbal More ❯

Senior QAT Delivery Lead Department: QAT Testing Employment Type: Full Time Location: London Compensation: £90,000/year Description Job Title: Senior QA Delivery Lead Location: Croydon/Bromley/Work from Home Start Date: Immediately We are looking for a highly skilled Senior QAT Delivery Lead with an … With an SDET mindset, this role demands coding proficiency, automation expertise, and a problem-solving approach to quality assurance. The successful candidate will embed testing within development processes, champion test-driven development (TDD) and behavior-driven development (BDD), and drive continuous improvements in software quality and delivery efficiency. Key … Responsibilities Provide leadership and be responsible for developing, maintaining, and optimising tooling that enables efficient testing and quality assurance across the application delivery pipeline, guiding and supporting quality engineering teams and influencing strategic decisions in stakeholder groups. Offer mentorship and guidance to quality engineers, addressing technical debt and ensuring More ❯

with product managers and designers to translate business requirements into technical solutions. Ensure high reliability and uptime through proactive monitoring and improvements. Optimize application performance and ensure best practices in security and maintainability. Technical Leadership & Innovation Influence architectural decisions and technical direction within the team. Advocate for best practices … in code quality, testing, and maintainability. Identify and address technical debt, improving system resilience and scalability. Stay ahead of industry trends and propose innovative solutions to business problems. Lead technical discussions and help drive consensus on complex engineering challenges. Collaboration & Communication Influence architectural decisions and technical direction within the … team. Advocate for best practices in code quality, testing, and maintainability. Identify and address technical debt, improving system resilience and scalability. Stay ahead of industry trends and propose innovative solutions to business problems. Lead technical discussions and help drive consensus on complex engineering challenges. Mentorship & Growth Mentor and support More ❯

Job Title: Automation Testing Engineer Location : London/Ipswich Work Mode : Hybrid Mandatory Skills : Python, Robot Framework Responsibilities: Job Summary : We are looking for an experienced Automation Test Engineer with strong expertise in Python , Robot Framework , and networking concepts . The ideal candidate will have hands-on experience designing … scenarios using automation frameworks. Key Responsibilities : Develop, maintain, and execute automated test scripts using Robot Framework and Python . Build automation solutions for network testing , leveraging deep knowledge of networking protocols and configurations. Integrate automated tests into CI/CD pipelines to ensure fast and reliable software delivery. Analyze … test planning, and defect management. Preferred Skills : Familiarity with network emulation/simulation tools (e.g., GNS3, Cisco Packet Tracer, or similar). Experience in performance testing or security testing of network components. Working knowledge of Docker, Kubernetes, or cloud platforms (AWS, Azure, etc.). Exposure to infrastructure More ❯

As part of the Global Equities Front Office technology team, an opportunity exists to build/extend an automated testing framework used to validate several Cash Equities Trading platforms. Working as part of a small team, the role will cover the implementation of a framework which will allow the … automation of system/regression, regulatory and volume testing requirements for local platforms, and working collaboratively with colleagues overseas to implement more widely The candidate will require demonstrable experience implementing automated testing frameworks within a front office environment. The framework is primarily developed in Python; experience with mutli … framework Manage priorities in cooperation with the development leads for each platform and colleagues overseas Extensive experience with Python (3.x), including multi-threading and performance tuning Knowledge/Experience of implement software using the FIX protocol Knowledge/Experience of implement software using Java (Spring framework) Experience with Unix More ❯

will: Design, implement, and maintain test automation for WebApp components developed with Node.js (backend) and React (frontend) . Contribute to UI, API, and integration testing using tools such as Playwright , Cypress , or Jest . Collaborate with development and operations teams to embed automated tests into CI/CD pipelines … detection practices. What you bring Degree in Computer Science, Software Engineering, or equivalent practical experience. 6-8 years of hands-on experience in automated testing of full-stack WebApps , preferably in enterprise environments. Experience with Cypress , Playwright , Jest , Mocha , or Supertest . Familiarity with RESTful API testing and … collaborative attitude. Nice to have Exposure to regulated cloud environments or Sovereign Cloud principles. Experience with Kubernetes , Helm , or containerized application testing. Knowledge of performance testing , contract testing , or security test tools . Familiarity with SAP products, BTP, or compliance processes. SAP innovations help more than four More ❯

technologies, demand and strategy. Currently, this is delivered using predominantly outsourced suppliers. Thus, you will be responsible for managing the commercial relationships and their performance, ensuring they work seamlessly with our internal teams. You will also be responsible for establishing and maintaining effective testing frameworks and practices, ensuring … strong collaboration between IT and business teams to align testing objectives and deliver high-quality software. You will assist the CTO in defining, driving, and delivering technology strategies while also serving as a source of innovation, ensuring that Kaplan maintains and strengthens its leadership position in our chosen markets. … Core JavaScript & JavaScript frameworks Structured Query Language (SQL) PowerShell Web protocols and internet-based technologies - HTTP, XML, JSON, REST, JavaScript, LTI, TLS, API management Testing tools such as Selenium and JMeter Establishing and refining test strategies and methods across the development lifecycle, including: unit, acceptance, regression, security, automation, functional More ❯

thrive in a dynamic digital landscape, this is a place where you can make an impact! Purpose of Role Managing the day-to-day testing activity, including test planning and identifying the scope of testing to provide guidance to the Project Manager on the testing that is … each task. Defining innovative processes and implementing new strategies supporting the continual improvement of our QA process. Key Accountabilities To take responsibility for the testing of large scale web projects assigned to you across a number of browsers, to ensure the end product delivered to our clients promotes our … level of high quality. Providing accurate estimates for your testing tasks and deliver in a timely manner. You will be expected to clearly raise bugs found during your testing with the developers and Project Manager. You will be in charge of all test documentation, to provide reports for More ❯

Performance Marketing Lead - Talent Acquisition Location: London preferred (hybrid: ideally 3+ days in office). Open to remote for exceptional candidates, with in-person face-time as required. Full time or Part time. About inploi inploi is redefining the future of talent acquisition. We provide cutting-edge technology and … the opportunity to design and execute a system that outperforms competitors and creates a perfectly efficient recruitment marketing engine. What You'll Do Campaign Performance Set up, manage, and optimise campaigns across job boards, Meta, and other digital channels Improve efficiency via rules-based automation, budget allocation, and performance testing Troubleshoot delivery issues, iterate quickly, and scale what works Publisher Management Own relationships with job boards and performance marketing partners Manage feed health, oversee integrations, and explore new sources of traffic Negotiate pricing and manage campaign ROI across publishers Automation & Insights Build programmatic bidding frameworks and More ❯

Performance Marketing Lead - Talent Acquisition Location: London preferred (hybrid: ideally 3+ days in office). Open to remote for exceptional candidates, with in-person face-time as required. Full time or Part time. About inploi inploi is redefining the future of talent acquisition. We provide cutting-edge technology and … the opportunity to design and execute a system that outperforms competitors and creates a perfectly efficient recruitment marketing engine. What You’ll Do Campaign Performance Set up, manage, and optimise campaigns across job boards, Meta, and other digital channels Improve efficiency via rules-based automation, budget allocation, and performance testing Troubleshoot delivery issues, iterate quickly, and scale what works Publisher Management Own relationships with job boards and performance marketing partners Manage feed health, oversee integrations, and explore new sources of traffic Negotiate pricing and manage campaign ROI across publishers Automation & Insights Build programmatic bidding frameworks and More ❯

Performance Marketing Lead - Talent Acquisition Location: London preferred (hybrid: ideally 3+ days in office). Open to remote for exceptional candidates, with in-person face-time as required. Full time or Part time. About inploi inploi is redefining the future of talent acquisition. We provide cutting-edge technology and … the opportunity to design and execute a system that outperforms competitors and creates a perfectly efficient recruitment marketing engine. What You’ll Do Campaign Performance Set up, manage, and optimise campaigns across job boards, Meta, and other digital channels Improve efficiency via rules-based automation, budget allocation, and performance testing Troubleshoot delivery issues, iterate quickly, and scale what works Publisher Management Own relationships with job boards and performance marketing partners Manage feed health, oversee integrations, and explore new sources of traffic Negotiate pricing and manage campaign ROI across publishers Automation & Insights Build programmatic bidding frameworks and More ❯

Performance Marketing Lead - Talent Acquisition Location: London preferred (hybrid: ideally 3+ days in office). Open to remote for exceptional candidates, with in-person face-time as required. Full time or Part time. About inploi inploi is redefining the future of talent acquisition. We provide cutting-edge technology and … the opportunity to design and execute a system that outperforms competitors and creates a perfectly efficient recruitment marketing engine. What You’ll Do Campaign Performance Set up, manage, and optimise campaigns across job boards, Meta, and other digital channels Improve efficiency via rules-based automation, budget allocation, and performance testing Troubleshoot delivery issues, iterate quickly, and scale what works Publisher Management Own relationships with job boards and performance marketing partners Manage feed health, oversee integrations, and explore new sources of traffic Negotiate pricing and manage campaign ROI across publishers Automation & Insights Build programmatic bidding frameworks and More ❯

Performance Tester Banking Sector Hybrid working 6-month initial contract with view to extend We are seeking an experienced Performance Tester to join our team on a high-profile Privileged Access Management (PAM) project. The successful candidate will be responsible for designing, executing, and analyzing performance testing … scenarios to validate the scalability, stability, and responsiveness of PAM tools. Key Responsibilities: Collaborate with business analysts, solution architects, and system engineers to understand performance requirements and use cases related to the PAM platform. Design, script, and execute performance, load, stress, and scalability tests using tools such as … JMeter, Gatling , or similar Designed and implemented workload models based on real-user scenarios to simulate peak and average load conditions. Experience in executing performance test scenarios in LRE, utilising schedule by group, schedule by test and goal-oriented scenarios. Installing Loadrunner agents in Load Generators, configuring LGs within More ❯

Performance Tester Banking Sector Hybrid working 6-month initial contract with view to extend We are seeking an experienced Performance Tester to join our team on a high-profile Privileged Access Management (PAM) project. The successful candidate will be responsible for designing, executing, and analyzing performance testing … scenarios to validate the scalability, stability, and responsiveness of PAM tools. Key Responsibilities: Collaborate with business analysts, solution architects, and system engineers to understand performance requirements and use cases related to the PAM platform. Design, script, and execute performance, load, stress, and scalability tests using tools such as … JMeter, Gatling , or similar Designed and implemented workload models based on real-user scenarios to simulate peak and average load conditions. Experience in executing performance test scenarios in LRE, utilising schedule by group, schedule by test and goal-oriented scenarios. Installing Loadrunner agen... More ❯

Services customers who have a busy 2022 ahead with recruitment and expansion. The Role: Experience of undertaking all forms of Functional and Non-Functional testing Financial sector experience (preferred) Ownership of testing including: Creating test cases for new features and raising defects and tracking them to be fixed … practices in use such as: BDD automation using Cucumber- JS and SpecFlow Maintain and extend automation coverage using Selenium WDIO using JS Experience in Performance Testing (Selenium WDIO based scripting) Experience with cross browser testing using Saucelabs and CI/CD tools Experience Required: Relevant Testing More ❯

managers to understand project requirements and deliverables. To act as the QA point of contact in cross-team discussions, offering insight into defect status, testing progress, and release readiness. To coordinate and execute end-to-end validation processes involving backend systems, APIs, and third-party vendors. To perform functional … to ensure effective defect resolution. Design, document, and execute test plans and test cases based on business requirements and technical specifications. Perform detailed manual testing to validate functionality, usability, and performance. Support the implementation of automation scripts using Selenium and API testing tools where applicable. To Contribute to … and best practices. Participate in agile ceremonies such as sprint planning, retrospectives, and backlog grooming. Required Skills Should have good QA experience in software testing (manual and automation). Strong knowledge of QA methodologies, tools, and processes. Experience with defect tracking and test management tools (e.g., JIRA, TestRail, Zephyr More ❯

managers to understand project requirements and deliverables. To act as the QA point of contact in cross-team discussions, offering insight into defect status, testing progress, and release readiness. To coordinate and execute end-to-end validation processes involving backend systems, APIs, and third-party vendors. To perform functional … to ensure effective defect resolution. Design, document, and execute test plans and test cases based on business requirements and technical specifications. Perform detailed manual testing to validate functionality, usability, and performance. Support the implementation of automation scripts using Selenium and API testing tools where applicable. To Contribute to … and best practices. Participate in agile ceremonies such as sprint planning, retrospectives, and backlog grooming. Required Skills Should have good QA experience in software testing (manual and automation). Strong knowledge of QA methodologies, tools, and processes. Experience with defect tracking and test management tools (e.g., JIRA, TestRail, Zephyr More ❯

managers to understand project requirements and deliverables. To act as the QA point of contact in cross-team discussions, offering insight into defect status, testing progress, and release readiness. To coordinate and execute end-to-end validation processes involving backend systems, APIs, and third-party vendors. To perform functional … to ensure effective defect resolution. Design, document, and execute test plans and test cases based on business requirements and technical specifications. Perform detailed manual testing to validate functionality, usability, and performance. Support the implementation of automation scripts using Selenium and API testing tools where applicable. To Contribute to … and best practices. Participate in agile ceremonies such as sprint planning, retrospectives, and backlog grooming. Required Skills Should have good QA experience in software testing (manual and automation). Strong knowledge of QA methodologies, tools, and processes. Experience with defect tracking and test management tools (e.g., JIRA, TestRail, Zephyr More ❯

constructive way), we want to hear from you. Tasks Test Planning - Map out critical user journeys, set test priorities, and define clear objectives Manual Testing - Dive into functionality, usability, and stability with a sharp eye Bug Reporting - Sniff out the issues, document them clearly, and work with devs to … squash 'em Regression & Performance Testing - Make sure updates don't break anything (we like things smooth) Documentation - Keep test cases, reports, and scripts up to date - future you will thank you Requirements Experience testing web-based SaaS platforms Comfort writing test plans, whether manual or automated Some … API testing know-how and familiarity with tools Understanding of QA tools and methodologies GitHub or version control experience Problem-solving skills, clear communication, and a detail-oriented mindset Even Better If You Have: Familiarity with the AEC (Architecture, Engineering, Construction) space Exposure to 3D graphics, rendering, or modelling More ❯

and dependencies with the Project Manager suggesting mitigations where appropriate. Required Technical Skills: Designing and building scalable systems in the cloud. Python: building and testing REST-ful API services. (C# a bonus but not mandatory) Automated testing: unit, integration, component end-to-end, and performance testing More ❯

and dependencies with the Project Manager suggesting mitigations where appropriate. Required Technical Skills: Designing and building scalable systems in the cloud. Python: building and testing REST-ful API services. (C# a bonus but not mandatory) Automated testing: unit, integration, component end-to-end, and performance testing More ❯

and dependencies with the Project Manager suggesting mitigations where appropriate. Required Technical Skills: Designing and building scalable systems in the cloud. Python: building and testing REST-ful API services. (C# a bonus but not mandatory) Automated testing: unit, integration, component end-to-end, and performance testing More ❯

data migrations, database implementations, and ETL processes. Perform data validation and ensure data integrity throughout the migration process. Implement integrated test automation to streamline testing procedures and increase efficiency. Utilize SQL query capabilities to analyze and manipulate data for testing and validation purposes. Conduct database load and performance tests to assess system scalability and identify potential bottlenecks. Skills and Experience: Proven experience in testing data migrations, database implementations, and Data Lake environments. Familiarity with cloud environments, especially Azure, is highly desirable. Strong knowledge of SQL and experience in writing complex queries for data validation and testing. … validation techniques and the ability to identify and troubleshoot data quality issues. Experience or familiarity with integrated test automation tools and frameworks. Familiarity with performance testing methodologies and tools for assessing database load and system scalability. Excellent analytical skills and attention to detail, ensuring high-quality testing More ❯

storage, Redis Observability Tools Dynatrace, New Relic Git, GitHub TDD, BDD Kotlin, .NET Android development Reporting built with MS SSRS and PowerBI Security and performance testing and optimisation Everyone's Welcome We are ambitious about the future of retail. We're disrupting, innovating and leading the industry into More ❯

Angular, Webpack based web-applications; Familiarity with functional programming REST API, Websockets Reactive Programming (RXJS); Experience of using Test Frameworks (JEST) SCSS/BEM Performance Testing Experience with DevTools and Performance Improvements CI/CD GIT Cross-browser support on mobile devices Upper-Intermediate/Advanced English More ❯