21 of 21 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 ...

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 ...

team. If you thrive in containerized environments and excel at pushing systems to their limits, we want to hear from you. Skills Experience in performance and load testing Fault injection testing Experience with Kubernetes" Kubernetes/Test/SC Required Network Testing Functional Testing API Testing Performance Testing. This is an urgent vacancy with a deadline where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV or send it praveen. sukkala2 @ randstaddigital. Com Randstad Technologies is acting as an Employment Business in relation ...

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 ...

moving off a legacy system. You will sit client side and be responsible for the planning, preparation, coordination and execution of UAT and SQL Testing across a complex delivery landscape. Must have experience in testing one or more of the following: Proven experience as a Test Manager delivering … multiple concurrent projects Strong hands-on experience testing in functional and non-functional testing, including Accessibility & GDS, Performance Testing Excellent SQL querying skills with experience of data migration and reconciliation testing Ability to combine test leadership with hands-on testing to support the team ...

Title: Performance Specialist 📍 Location: Zurich, Switzerland or London UK (2–3 days onsite) 💼 Client: Confident & Payroll: HireXtra 💰 Rate: As per market standards Role Overview: We are seeking an experienced Performance Specialist to drive the technology roadmap for a Securities Finance Trading & Collateral platform. You will be part … core development team responsible for improving system performance, scalability, and architecture of a cloud-native enterprise platform used by global financial institutions. Key Responsibilities: Rearchitect performance-critical components to remove bottlenecks and improve scalability Lead performance testing and system optimization initiatives Implement future architectural enhancements Collaborate ...

Talend Build and maintain Oracle SQL and DDL artefacts Contribute to CI/CD pipeline enhancements (GitLab) Investigate and resolve defects across development and testing phases Conduct component testing, including test data creation Support QA, performance testing, and production releases Perform peer reviews of development … hands-on experience with Talend (essential) Experience with Oracle databases (preferably RDS) Solid SQL and data modelling capability Experience working within structured SDLC and testing frameworks Familiarity with CI/CD tools (e.g. GitLab) Experience in enterprise or public sector environments desirable SC Eligible ...

successful tech consultancy that works heavily in the public sector - we're looking for QA Managers for some immediate contract roles. Key skills: Integration Testing – Automated tests in Kotlin. UI component Testing – Playwright or Cypress with Typescript E2E – Playwright or Cypress with Typescript Performance testing Ideally … Gatling UI and API Data Savvy - They will be testing a Data Migration although this will be second priority over Perf Test Integrations and cross-system state changes. Legacy to modern - data passing back and forth. Strategy experience The roles are inside IR35 and have a rate ...

successful tech consultancy that works heavily in the public sector - we're looking for QA Managers for some immediate contract roles. Key skills: Integration Testing – Automated tests in Kotlin. UI component Testing – Playwright or Cypress with Typescript E2E – Playwright or Cypress with Typescript Performance testing Ideally … Gatling UI and API Data Savvy - They will be testing a Data Migration although this will be second priority over Perf Test Integrations and cross-system state changes. Legacy to modern - data passing back and forth. Strategy experience The roles are inside IR35 and have a rate ...

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 ...

must be eligible for SC Clearance to be considered for this role. About Ten10 Ten10 is one of the leading independent Quality Engineering, Software Testing, Automation, and Cloud and DevOps consultancies in the UK. Our exceptional consultants and engineers provide innovative solutions that help our customers deliver quality software … working model gives you the balance you need. The Role As a Principal Technical Consultant, you will apply your extensive knowledge of software engineering, testing methods, tools, and techniques to provide bespoke solutions for automation and non-functional requirements. You will take a senior leadership role, guiding teams ...

Finance integrations and related enterprise systems Deliver integrations using Azure Logic Apps, Service Bus, API Management, Event Grid, Functions, and Data Factory Support testing activities including functional, regression, and end-to-end testing Identify and manage technical risks across integration landscapes Ensure solutions align with enterprise architecture … manage multiple priorities and deliver to deadlines Desirable: 5+ years’ experience as a Senior Developer 2+ years in a technical lead role Experience in performance testing and optimisation Strong understanding of enterprise integration patterns ...

CIAM) standards, such as OAuth 2.0 and OpenID Connect (OIDC). DESIRED BUT NOT REQUIRED Experience mitigating non-functional and operational concerns (monitoring integration, performance testing, availability and resilience, security considerations). Experience working on zero down time systems and providing live support in the event of service ...

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 ...

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 ...

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 ...

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 ...