23 of 23 Performance Testing Jobs in London

Testing & Quality Assurance Sales Manager Location: London (Hybrid) | Type: Full-time | Package: Competitive base + commission/bonus Our specialist change and transformation consultancy client is hiring a Testing & Quality Assurance Sales Manager to drive growth across its Testing & Quality Assurance practice. This is a strong opportunity … consultative seller with experience winning testing-led work in enterprise environments—especially within Financial Services and other complex, regulated sectors. The firm offers services across Change Execution, Managed Services/Change Partner, Joint Venture (risk/reward), and Advisory & Assurance , underpinned by delivery capability in PMO, testing ...

maintaining critical financial platforms. The role focuses on designing robust automation frameworks, ensuring system reliability, and enabling high-quality software delivery through advanced testing practices. The ideal candidate will have strong expertise in Playwright, JavaScript/TypeScript, and API automation , along with experience testing distributed systems and microservices … will work closely with engineering, product, and DevOps teams to embed quality across the entire software development lifecycle while driving improvements in test automation, performance testing, and AI-augmented testing strategies . Key Responsibilities Automation Framework Development Design, build, and maintain scalable end-to-end automation frameworks ...

strong commitment to user-centred design and agile delivery, and more to deliver innovative digital services that matter. Role Overview Are you a Performance Tester who loves breaking things to make them better? We are looking for a Performance Test Engineer to join our team, focusing on load … performance testing for large-scale digital services. This is a technical, delivery-focused role where you'll work within structured environments to ensure that the services millions of UK citizens rely on are fast, resilient, and scalable. You will work under the guidance of a Lead Tester, giving ...

Responsibilities Design and implement test architecture and automation frameworks for complex enterprise applications. Lead non-functional testing activities including Performance Verification Testing (PVT) and Operational Acceptance Testing (OAT) . Develop and maintain test automation frameworks using modern tools and technologies. Work closely with engineering, architecture … program teams to ensure end-to-end quality assurance across the platform. Analyze system performance and help improve feature delivery from an E2E perspective . Collaborate with stakeholders to define test strategies, test data management, and quality standards . Required Skills & Experience Proven experience as a Test Architect/ ...

Lead 6 months Remote - occasional travel to London site £450 per day inside IR35 - Umbrella Eligible for SC security clearance Essential skills and experience Testing Automation expertise, specifically: Develop a comprehensive test approach for major releases & monthly upgrades in a SASE environment, following defined patterns Create & maintain standardized deliverable … templates for consistent use throughout the contract Align delivery team with client's test policies & procedures Collaborate with SASE provider on outputs from their testing cycles & release management Document all test approaches, templates, and aligned test policies to support knowledge sharing and continuous improvement Desirable skills and experience Familiarity ...

Employment Type: Full Time A global technology organisation is seeking a Quality Engineering Transformation Leader to drive enterprise-scale QE modernisation, automation strategy and testing transformation across a complex multi-platform environment. This is a senior leadership role responsible for shaping the Quality Engineering strategy, test architecture, DevOps-aligned … testing practices and automation frameworks across large delivery programmes. The successful candidate will work closely with CIO, CTO and senior engineering leadership, influencing the future of data-driven quality engineering and continuous testing. Key Responsibilities Lead enterprise QE transformation and modernisation initiatives. Define and implement automation-first testing ...

will work exclusively on supporting, maintaining, and enhancing technology solutions for their clients. You will play a key part in ensuring the reliability, performance, and successful operation of technology platforms, while collaborating closely with experienced Linux engineers and client technical teams. This position offers significant opportunities to develop … system behaviour, and configuration states to identify root causes and provide timely, accurate resolutions. Build, maintain and use internal test environments for pre-client testing, performance testing or proof of concept installation prior to client deliverables. Work within Jira sprints to resolve client-related bugs in delivered ...

Remuneration: Daily rate from £650 to £700 (via Umbrella) Contract Details: Fixed Term Contract, 12 months (likely extensions) Responsibilities: Drive end-to-end automated testing, focusing on both functional and performance automation. Conduct thorough performance testing to ensure applications are reliable, scalable, and stable. Execute … based testing across a range of data and AI services. Collaborate with developers, data teams, and product stakeholders in an agile environment. Support testing for AI-powered features and services, including LLM-based workflows. Contribute to continuous improvement of automation frameworks and QA practices. Ensure high-quality delivery ...

CodePipeline.? Develop and maintain Software-in-the-Loop and Hardware-in-the-Loop test environments, including automated deployment across multiple platforms.? Integrate performance testing techniques across multiple types of simulation (e.g. Gazebo, rosbag-based workflows).? Collaborate with hardware engineers, systems architects and AI/ML specialists … integrate embedded software and test frameworks into the overall system.? Participate in code reviews, performance optimisation and comprehensive testing (unit, integration and system level) to maintain high quality standards.? Develop, implement and execute test strategies and verification activities for safety-critical software, including static and dynamic code analysis ...

years in QE engineering, transformation, and automation leadership. Mastery of: o Playwright, Appium, Selenium, Cypress, Java o API Automation (REST Assured, Karate, Postman) o Performance (JMeter, LoadRunner) o Cloud native testing (Azure, AWS, GCP) o Test orchestration, CI/CD pipelines o TDM, environment strategy, observability tools Skills … Clients. This leader will be crucial in: Turning QE into a value producing function, not just execution. Bringing engineering discipline, data first thinking, and performance culture. Steering conversations with Client leadership with technical depth and strategic authority. Enabling Wipro to strengthen and stabilize the long term partnership with Client ...

role. You will help shape a modern test automation function, working with advanced tooling, AI‐assisted approaches, and a microservices architecture to improve reliability, performance, and delivery speed. The Company They are a fast‐scaling technology business developing an innovative digital product that empowers users through data, behavioural insight … ensure clarity, consistency, and testability of requirements. • Use AI tools to accelerate test creation, debugging, and synthetic data generation. • Plan, design, and execute testing across smoke, regression, functional, and performance areas. • Create and maintain test documentation. • Work within Agile squads, contributing to planning, estimation, and continuous improvement. • Support ...

role. You will help shape a modern test automation function, working with advanced tooling, AI-assisted approaches, and a microservices architecture to improve reliability, performance, and delivery speed. The Company They are a fast-scaling technology business developing an innovative digital product that empowers users through data, behavioural insight … ensure clarity, consistency, and testability of requirements. * Use AI tools to accelerate test creation, debugging, and synthetic data generation. * Plan, design, and execute testing across smoke, regression, functional, and performance areas. * Create and maintain test documentation. * Work within Agile squads, contributing to planning, estimation, and continuous improvement. * Support ...

that power enterprise-grade SaaS and analytics solutions, primarily within the insurance domain. Working in an agile, cloud-first environment, you will develop high-performance microservices, optimise database performance, implement robust security protocols, and contribute to architectural decisions that support scalable, resilient systems. This role offers the opportunity … third-party integrations Develop microservices aligned to modern architecture patterns Implement business logic, validation layers and data processing components Ensure optimal database performance across relational and non-relational systems Implement modern authentication and authorisation frameworks including OAuth2, SAML and JWT Develop secure, testable and reusable code aligned to best ...

with strong configuration management, problem solving skills, and technical domain knowledge. Understanding of System Design Specifications , technical documentation, and the ability to lead integration, performance testing, system testing, acceptance, and delivery activities. Strong knowledge of LCM, engineering lifecycles, systems engineering methodologies , and associated tools, with the ability … applicants who are already professionally registered. If you're motivated by complex engineering challenges, cross-functional collaboration, and delivering capability that directly supports operational performance, we'd love to hear from you. ...

environment where engineers have real influence over how the product evolves. The Role Build and maintain automated test suites to reduce manual testing and improve coverage. Work closely with engineers, product managers, and QA peers to ensure requirements are testable and clearly defined. Use AI-enabled tooling to accelerate … test creation, debugging, and synthetic data generation. Plan and execute testing across smoke, regression, functional, and performance areas. Maintain test documentation and support best practice across the QA function. Contribute to Agile ceremonies and continuous improvement within the squad. Support the wider adoption of test automation across ...

/(url removed) projects experience strongly preferred. Test automation tools experience -eg- Selenium, Serenity or Cucumber. Continuous Integration tools -eg- Jenkins, Stash, Hudson, Github. Testing UI and Web Services systems including end-to-end and in isolation using Mocks. Experience with large datasets + appreciation of data isolation … statements Using Test Management tools like Jira for planning, test execution + reporting. AWS Cloud environments + automated infrastructure. Advantageous skills: JavaScript, JMeter scripting, Performance Testing, Agile/Scrum. SC Security Clearance is essential for this position. ...

risks and technical delivery across multiple regions and stakeholders. Partnering with the Systems Integrator and holding them accountable for deliverables and quality standards. Supporting testing cycles including SIT, performance testing, and hypercare. Supporting change, adoption and the transition into a new BAU support model. This role ...

feature development, conversion rate optimisation (CRO) experiments and improvements to the underlying codebase. This role suits someone who enjoys identifying opportunities to improve performance, testing new ideas and contributing to growth initiatives rather than simply executing tasks. There will be significant scope to influence storefront performance, architecture … experimentation processes. Working Approach The company treats its storefront as a product and runs continuous experiments to improve performance and conversion. Engineering and Growth collaborate closely to launch ideas quickly, measure their impact and iterate. Key Responsibilities Own and develop the front end of the Shopify storefront, building ...

teams to ensure high availability and reliability Contribute to ongoing platform stability improvements Additional Responsibilities Support integration with upstream/downstream systems Assist with performance testing (including latency improvements where required) Contribute reusable components, utilities, and best practices Provide documentation and handover to operations teams Required Skills & Experience … Experience with Amazon Kinesis or other streaming platforms (e.g. Kafka) Exposure to monitoring and alerting tools Experience working in complex, integrated environments Awareness of performance optimisation (e.g. latency improvements) Working Pattern 2 days per week onsite in London Flexible engagement with potential to scale depending on project needs Ideal ...

teams to ensure high availability and reliability Contribute to ongoing platform stability improvements Additional Responsibilities Support integration with upstream/downstream systems Assist with performance testing (including latency improvements where required) Contribute reusable components, utilities, and best practices Provide documentation and handover to operations teams Required Skills & Experience … Experience with Amazon Kinesis or other streaming platforms (e.g. Kafka) Exposure to monitoring and alerting tools Experience working in complex, integrated environments Awareness of performance optimisation (e.g. latency improvements) Working Pattern 2 days per week onsite in London Flexible engagement with potential to scale depending on project needs Ideal ...

into technology direction, innovation strategy and creative execution. You will operate as a senior technical voice within the business, translating conceptual ideas into high-performance digital experiences while influencing architectural and technology decisions across a range of complex projects. NB: This role is remote-first, with collaborative in-person … feasibility, innovation opportunities and implementation approaches Senior Front-End Engineering Own the front-end architecture and delivery across complex digital builds Develop sophisticated, high-performance interfaces using React, TypeScript, and modern front-end tooling Contribute to the evolution of component libraries and internal design systems Deliver best-in-class ...

than traditional database administration. You will be designing, building, and evolving database platforms that must operate at scale, with a strong focus on reliability, performance, automation, and observability. The environment is highly technical, fast moving, and production focused, with a strong engineering culture and a bias toward solving hard … with platform reliability and infrastructure teams to harden systems and reduce operational risk • Building automation around database provisioning, schema management, upgrades, and operational workflows • Performance tuning and optimisation across large scale, data intensive workloads • Embedding observability into database platforms, including metrics, logging, alerting, and incident analysis • Contributing to platform ...

meticulous and strategic Test Manager to join our housing transformation programme. We are implementing the NEC Integrated Housing System (IHS) , and we need a testing expert to ensure this critical platform is functionally sound, reliable, and perfectly tailored for our staff and residents. The Role As the Test Manager … will report to the Programme Manager and take full ownership of the end-to-end testing strategy. You will lead the "de-risking" of the implementation, ensuring that from the first line of migrated data to the final User Acceptance Testing (UAT) sign-off, the system ...