1 to 25 of 26 Performance Testing Jobs in London

Performance Tester JOB PURPOSE: The purpose of the role is to carry out Business Testing processes using performance testing and manual testing tools, which are consistent with the Test Policy and Strategy, working with the Head of QA to ensure that efficient testing is delivered to the agreed quality standards. RESPONSIBILITIES Business/Organisational Performs integrations, stress, load, regression and performance testing to validate production readiness of software applications and infrastructure for stability and performance Provides Performance testing software systems support for respective business unit Coordinates ...

Specialist to help deliver stable, resilient, and production-aligned test environments across a complex enterprise estate. This role sits at the intersection of infrastructure, testing, operational resilience, and platform engineering, supporting critical non-functional testing activities including performance, resilience, scalability, and failover testing. The successful candidate will … play a key role in ensuring environments are available, controlled, representative of production, and capable of supporting large-scale testing activities across multiple delivery teams. Key Responsibilities Manage and maintain non-functional test environments across complex platforms Support performance, resilience, failover, and scalability testing activities Coordinate environment ...

Bristol, London Active SC would be advantageous (Eligibility) Requirements: SDET/QA Engineers (with coding skills) They should predominantly focus on automation over manual testing and need to be highly skilled at creating automation pipelines Experience with functional and non-functional automation testing is required Comfortable working … both TDD & BDD environments Role Specific Requirements: Expert at performance testing Ideally Performance testing in Gatling UI and API Data Savvy - They will be testing a Data Migration, although this will be second priority over Perf Test Contract Testing - Pact Integration Testing - Automated ...

based in the UK Overview Our client is seeking a highly experienced Test Architect to play a critical role in shaping and leading the testing strategy for complex, Oracle-based systems. This position will be instrumental in defining best practices, ensuring quality across delivery, and driving innovation in testing … scale programmes. Key Responsibilities Define and implement the overall test strategy and architecture across multiple workstreams Lead the design and execution of non-functional testing , including: Performance Verification Testing (PVT) Operational Acceptance Testing (OAT) Architect and develop scalable and robust test automation frameworks Provide expertise ...

looking forWe are seeking a strong delivery-focused testing professional to serve as an Implementation Functional Test Lead within the Alpha Global Testing Practice. This role partners closely with the Implementation Test Manager and is accountable for managing end-to-end test execution for a specific function (e.g. … must be tightly coordinated, well-governed, and aligned with overall program milestones. The Functional Test Lead plays a critical role in ensuring function-level testing is executed effectively, risks are surfaced early, and dependencies across teams are actively managed.What you will be responsible forPartner with the Implementation Test Manager ...

Work Institute and recognized as a ‘Cool Vendor’ and a ‘Vendor to Watch’ by Gartner.**About the role**The role is for leading a testing of a large-scale migration program for one of our esteemed client. The candidate is required to be at client office at least … multi-vendor team, however, would be owning the overall responsibility of the QA sign off and delivery.**Responsibilities:*** Lead and manage the overall testing strategy, plans, and execution across projects for a large scale project.* Has to handle the multi-vendor test team to deliver the project with utmost ...

exciting journey and be part of the Hitachi Solutions family. Key Accountabilities Accountable for the delivery of the automated and manual testing to an agreed and timeline and to an acceptable level of quality, reporting to the Test Lead. Accountable for test scope, and adhering to the published methodology … project controls. Accountable for Test Progress reporting. Providing support and guidance to Test Consultants and Test Analysts. Key Responsibilities The overall delivery of the testing on a day-by-day basis to time, quality and budget. Planning, delegating, monitoring and controlling the Test Team's activities in accordance with ...

Contract (Outside IR35) + 6 months with possible extensions Job Description We are looking for an experienced Test Manager to lead end-to-end testing initiatives for enterprise-scale projects within the General Insurance domain. This role requires a strong blend of test management, data validation, stakeholder coordination … hands-on exposure to modern testing practices in Agile delivery environments. Key Responsibilities Drive test strategy, planning, execution, and governance across multiple workstreams Manage UAT activities, defect triaging, reporting, and stakeholder communication Coordinate with business users, suppliers, vendors, development teams, and project leadership Lead testing activities across integrated ...

təhsil QA sahəsində minimum 1+ il iş təcrübəsi Manual test metodologiyaları üzrə biliklər Test case, test plan və bug report yazmaq bacarığı API testing üzrə ilkin biliklər (Postman və s.) SDLC və STLC prosesləri haqqında anlayış Git və bug tracking alətləri (Jira və s.) ilə işləmə bacarığı Üstünlüklər Avtomatlaşdırılmış … ların prioritetləşdirilməsi və risklərin idarə olunması Developer və product komandaları ilə sıx əməkdaşlıq Tələblər QA sahəsində minimum 4+ il iş təcrübəsi Manual və automation testing üzrə dərin biliklər Test framework-lər və alətlər (Selenium, Cypress və s.) üzrə təcrübə API testing üzrə güclü biliklər SQL və verilənlər bazası ...

sensitive trading platform operating across global derivatives markets. This role sits within a high-performing engineering team responsible for ensuring the correctness, reliability, and performance of a complex algorithmic trading system. You will play a key role in designing and evolving automated testing frameworks that enable deterministic validation … platform teams, you will contribute to the full lifecycle of exchange-traded derivatives systems, from market data ingestion through to execution, while ensuring robust testing practices across all layers of the stack. The position requires a blend of strong C++ engineering expertise, deep understanding of concurrency and distributed systems ...

engineering capabilities. THE ROLE Responsibilities include but are not limited to: Define and track service reliability standards (SLOs), leading initiatives around capacity planning, performance testing, and fault tolerance Identify and resolve performance bottlenecks across applications, APIs, and data pipelines to improve speed and efficiency Enhance observability … operational stability through better monitoring, logging, and proactive issue detection Establish and promote strong engineering standards, including clean code, automated testing, CI/CD, and measurable quality metrics Partner with engineers, architects, and product teams to guide technical decisions, mentor developers, and shape long-term platform strategy YOUR SKILLS ...

managing applications at scale. Good understanding and working knowledge of software development lifecycle tools used for configuration management, CI/CD pipelines, unit testing, regression testing, and performance testing. Preferred qualifications, capabilities, and skills Familiarity with the Standardized data layer practises (Medallion architecture) Exposure to Aurora Postgres ...

global technology consultancy in Greater London is seeking a Senior QA Consultant to enhance their consulting team. This role involves overseeing testing quality, mentoring junior staff, and applying skills in automated test delivery. Candidates should have solid experience in Microsoft Dynamics 365 and performance testing tools such ...

J2EE/REACT Java Script, and Node applications Research latest technology, concepts, conceptualize solution and develop proof of concept that will improve resiliency and performance of the production infrastructure Design and implement innovative solution/framework that will improve software engineering velocity, infrastructure resiliency and security, and data availability … Develop common framework components (to be leveraged by enterprise applications), define standards for configuration, monitoring, reliability, and performance engineering Experience in designing mission critical highly available enterprise applications Hand on experience with performance testing framework design, tuning Java applications Experience in managing relational and NoSQL databases Hands ...

systems • Build high-throughput distributed systems using asynchronous event-driven architectures • Deliver new functionality across OTC trading, institutional trading, and electronic execution platforms • Optimise performance, scalability, and resilience across business-critical systems • Work closely with engineers and stakeholders to deliver trading functionality at scale • Contribute to architecture, performance … core Java engineering background • Experience building distributed, low-latency, or high-throughput systems • Strong understanding of concurrency, system design, and backend architecture • Experience with performance testing and optimisation • Experience with messaging technologies such as Kafka or AMQ • Exposure to financial systems, trading platforms, or electronic trading environments preferred ...

backend engineers, QA and product teams to deliver high-quality solutions Contributing to technical decisions, architecture and development best practices Ensuring high standards across performance, testing and accessibility Requirements Strong experience with React (ideally 3+ years) Experience with TypeScript and state management tools such as Redux Strong understanding ...

Apple Inc. is seeking a hardworking SRE Engineer in Greater London. The ideal candidate will operate services at scale, enhancing systems for optimal performance and security. Responsibilities include deploying services, performance testing, and contributing to automation. Candidates should have a BS in Computer Science and 4+ years ...

will join a team responsible for delivering mission‐critical compliance technology across enterprise voice platforms, operating in a highly regulated environment where correctness, performance and reliability are non‐negotiable. What You’ll Be Building Distributed streaming and batch data processing systems for voice compliance assurance Low‐latency record matching … supporting regulatory evidence, audit and controls Foundations for near‐real‐time compliance signal generation across global voice platforms Key Responsibilities Design and develop high‐performance distributed systems for large‐scale voice data processing Build and optimise Spark‐based processing jobs for high‐volume and high‐frequency workloads Engineer Kafka ...

reduce Manual workloads Prior hands-on experience across Monitoring and Observability to establish feedback loops and improve platform reliability (eg. Datadog, Prometheus etc) Previous Performance Testing experience, and knowledge on how to integrate this into engineering workflows Technical leadership at Platform level, working cross-functionally, and encouraging best ...

working on a variety of real-world products. You’ll collaborate with developers, designers, and clients to embed quality from the start—using smart testing practices to catch issues early and deliver work we can all be proud of. What you'll be doing Lead QA efforts, bridging standard …/API testing with specialised RPA (UiPath) and AI/ML model testing. Execute cross-squad testing for Intelligent Automation (IA) initiatives. Validate RPA workflows (specifically UiPath) and IDP (Intelligent Document Processing). Conduct API manual and automated testing. Upskill in AI/ML and Chatbot testing ...

team's work encompasses system design, requirements & acceptance management, hardware design & maintenance and other general systems engineering considerations such as Security, Safety, Human Factors, Performance, Availability & Reliability. Core Duties Maintain the Requirements database with associated contractual and acceptance details. Take a lead role in the testing and acceptance … support the design of improvements. Review/agreement of External Interface documents and management of interface baseline. Leading other engineering activities such as performance testing, human factors, safety analysis, information assurance etc. Key Skillset Experience of working with Software Systems Experience of developing and enhancing a software product ...

team's work encompasses system design, requirements & acceptance management, hardware design & maintenance and other general systems engineering considerations such as Security, Safety, Human Factors, Performance, Availability & Reliability. Core Duties Maintain the Requirements database with associated contractual and acceptance details. Take a lead role in the testing and acceptance … support the design of improvements. Review/agreement of External Interface documents and management of interface baseline. Leading other engineering activities such as performance testing, human factors, safety analysis, information assurance etc. The role holder must have: Experience of working with Software Systems Experience of developing and enhancing ...

team’s work encompasses system design, requirements & acceptance management, hardware design & maintenance and other general systems engineering considerations such as Security, Safety, Human Factors, Performance, Availability & Reliability. Core Duties Maintain the Requirements database with associated contractual and acceptance details. Take a lead role in the testing and acceptance … support the design of improvements. Review/agreement of External Interface documents and management of interface baseline. Leading other engineering activities such as performance testing, human factors, safety analysis, information assurance etc. The role holder must have: Experience of working with Software Systems Experience of developing and enhancing ...

coordinating with various stakeholders. Candidates should possess a Bachelor's in Computer Science or a related field, with substantial experience in test leadership and performance testing. If you thrive in an environment that values imagination and intelligence, apply to join our dynamic team at Fractal! #J-18808-Ljbffr ...

develop secure, high‐quality production TypeScript code. Commitment to code quality, including writing and maintaining test cases with frameworks such as Jest, Cypress, and @testing-library/react, as well as conducting performance testing. Solid understanding of web performance optimization and diagnostics. Experience with Python ...