51 to 75 of 246 Performance Testing Jobs

Software QA Engineer

Location
United Kingdom
fast-paced agile development team. You will drive quality across both internal products and client-facing applications. If you are strong in functional testing and eager to level up in automation, DevOps, and modern testing workflows, this is the place for you. What You’ll Do Automate & Test … Build and maintain E2E test suites using JavaScript or C# . Drive Quality: Perform functional, exploratory, and performance testing on UI, RESTful APIs, and databases. Bridge the Gaps: Collaborate with developers and product teams to define acceptance criteria, test plans, and robust system architecture. Modernize Workflows: Leverage modern ...

Automation Tester

Location
Greater London, England, United Kingdom
automation expertise to help us deliver reliable, high-quality services for our customers and colleagues. You'll lead the development of automation frameworks and testing approaches, balancing hands‐on technical delivery with technical leadership. Working across multiple applications and teams, you'll drive automation maturity, promote innovation, and help … strategy, frameworks and engineering practices to improve the quality, reliability and efficiency of application delivery. Designing, building and enhancing scalable automation solutions, embedding automated testing across the development lifecycle and CI/CD pipelines. Driving continuous improvement by increasing automation coverage, championing AI-enabled testing capabilities, and promoting ...

QA Engineer

Location
Newcastle upon Tyne, England, United Kingdom
maintain automated and manual test suites for front-end, and API layers Write and maintain robust, reusable test scripts for functional, regression, and integration testing Conduct exploratory, performance, and accessibility testing across multiple environments Integrate testing into CI/CD pipelines to enable fast feedback … team About you You'll fit right into this role if you have: 2+ years of experience in both manual and automation software testing or QA engineering Experience writing and maintaining automated test scripts using tools like Cypress, Playwright or Selenium IDE Proficiency in API testing tools (e.g. ...

Senior QA Engineer

Location
United Kingdom
role and the team As a remote Senior QA Engineer, Tax, Compliance and Reporting (all genders), you'll own quality across manual and automated testing for the teams building Lucanet's tax platform, spanning e-balance and VAT, while helping developers take growing ownership of their own testing. … people who keep growing, take real ownership, and lift the people around them. What you'll do Own test strategy across manual and automated testing for Lucanet's Tax, Compliance and Reporting platform, spanning e-balance and VAT. Build and maintain automated test coverage using Playwright and TypeScript across ...

Automation Tester

Location
Greater London, England, United Kingdom
automation expertise to help us deliver reliable, high-quality services for our customers and colleagues. You'll lead the development of automation frameworks and testing approaches, balancing hands-on technical delivery with technical leadership. Working across multiple applications and teams, you'll drive automation maturity, promote innovation, and help … automation strategy, frameworks and engineering practices to improve the quality, reliability and efficiency of application delivery.Designing, building and enhancing scalable automation solutions, embedding automated testing across the development lifecycle and CI/CD pipelines.Driving continuous improvement by increasing automation coverage, championing AI-enabled testing capabilities, and promoting best ...

Sr Backend Engineer

Location
City Of London, England, United Kingdom
Build and support cloud-native applications in multi-cloud environments Develop robust RESTful APIs and implement asynchronous processing solutions Ensure operational excellence through comprehensive testing strategies (unit, component, integration, end-to-end, and performance testing) and production support Participate in incident management and system reliability initiatives Collaborate … experience developing RESTful APIs, messaging frameworks, and asynchronous processing Strong production support experience, including incident management and CI/CD pipelines/automation Comprehensive testing capability across unit, component, integration, end-to-end, and performance testing Desirable Requirements: Proficiency in Kotlin in addition to Java Experience ...

Performance Engineering Lead - Scale & Production Readiness

Location
Greater London, England, United Kingdom
Scrumconnect Consulting in London, United Kingdom, is seeking a Lead Performance Test Engineer to own end-to-end performance testing and assurance across complex digital services. The role acts as the performance authority, defining strategy, leading delivery, and providing formal recommendations on production readiness. You will … lead performance testing for large-scale systems, drive CI/CD integration, and mentor teams, with emphasis on governance, observability, and risk management in #J-18808-Ljbffr ...

Principal Consultant-Oracle WMS-Netherlands

Hiring Organisation
Infosys Technologies
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
project practices Remove impediments and shield the team from external distractions to maintain sprint momentum Ensure high-quality delivery within sprint timelines and robust testing Drive end-to-end Oracle EBS R12 WMS deliverables (Shipping, MSCA, WMS, Inventory) and complex integrations Lead requirements elicitation, fit-gap analysis, configuration, testing, and post-production support Engage in performance-focused solution design for high transaction volumes and coordinate performance testing Leverage European Localization knowledge and Oracle ERP capabilities in client-facing settings Belangrijkste vereisten Strong Oracle EBS R12 functional knowledge in Shipping, MSCA, WMS, and Inventory modules Hands ...

Quality Engineer

Location
City of Edinburgh, Scotland, United Kingdom
embedded throughout the software development lifecycle. Working within cross-functional product squads, the team partners with engineers, product managers and designers to establish robust testing practices, improve software reliability and support continuous delivery. The team champions a quality-first culture that helps Aberdeen deliver secure, resilient and customer-focused … this permanent role offers the opportunity to shape quality practices across multiple agile squads. Reporting to the Quality Engineering Chapter Lead, you will define testing strategy, guide quality standards and support engineering teams in adopting effective automated and exploratory testing approaches. You will balance hands-on quality engineering ...

Senior QA Engineer

Location
United Kingdom
agentic automation programme across Reapit. This is a hands-on role: you will plan, execute, and automate quality coverage (functional, API, accessibility, and Performance) across the full feature cycle using agentic technologies such as Claude Code or Github Copilot). You will help define quality gates that scale with … engineers on testability, contribute to PR reviews, add quality gates in the CI/CD pipeline and help make quality everyone's responsibility Exploratory testing, improve quality from the user’s perspective including UX and accessibility Work alongside the Principal QA to evaluate and onboard agentic QA tooling ...

Software Architect (Drupal Lead + Architecture + Infrastructure + Kafka + DevSecOps)

Hiring Organisation
NuAxis Innovations
Location
Washington, Washington DC, United States
Employment Type
Permanent
Salary
USD Annual
driven integration via Kafka, API-first services, cloud data and secrets management, and an automated DevSecOps pipeline - and is accountable for the platform meeting performance, scalability, security, and accessibility obligations. Key Responsibilities • Own the solution architecture: application, integration, data, infrastructure, and security views, with documented decision records. • Design event … configuration management - no hardcoded environment settings, feature flags, or credentials. • Define and drive the DevSecOps pipeline: containerized builds, GitFlow release process, automated functional and performance testing, container/image vulnerability scanning, and controlled promotion to staging and production. • Design enterprise observability: centralized logging, distributed tracing, API and message ...

Lead Software Engineer – Software Reliability

Location
Glasgow, Scotland, United Kingdom
design, build, and operate scalable, resilient systems using Python and modern reliability practices. You will apply Site Reliability Engineering (SRE) principles to improve availability, performance, and operational excellence, and you will help establish engineering standards that increase system reliability and security. You will collaborate with engineering and product partners … develop scalable and resilient systems using Python to support continuous improvement and apply Site Reliability Engineering (SRE) concepts to enhance system reliability and performance Execute software solutions, including design, development, and technical troubleshooting and create secure, high-quality production code and maintain algorithms that run synchronously with appropriate systems ...

Senior Automation Tester

Location
Greater London, England, United Kingdom
Automation TesterLocation: London, UKJob type: Contract- Hybrid 2 days onsiteDay Rate - 250 GBP/Day**Key Skills :**Java Selenium/playwright, Rest Assured, API Testing) , CICD Pipeline ( Gitlab, Jenkins), SQL, Leadership Skills### ### OverviewWe are seeking an experienced professional to join our team in a pivotal role focused … automation testing. The ideal candidate will have a strong background in software testing with an emphasis on automation, ensuring the delivery of high-quality software solutions.### Key Responsibilities* Design and implement automated test scripts to ensure efficient and thorough testing of applications.* Collaborate with cross-functional teams ...

Senior Full Stack Engineer

Hiring Organisation
Dignity Funerals Limited
Location
Maidenhead, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
sometimes ambiguous problems. Helping to define and influence the technical vision for our systems and services. Balancing delivery priorities with long-term maintainability, performance and scalability. Leading technical improvements, including migrations, automation and the introduction of new tooling. Responding effectively to critical incidents and business-critical technical challenges. Using … discovery, experimentation and proof-of-concepts to shape technical direction. Improving engineering efficiency through best practice, standardisation and automation. Leading standards across observability, performance, testing and system quality. Communicating risks, options and technical trade-offs clearly to both technical and non-technical stakeholders. Mentoring junior and mid-level ...

Test Operator

Hiring Organisation
Terry Parris Associates
Location
TW16, Sunbury-on-Thames, Surrey, Sunbury Common, United Kingdom
Employment Type
Permanent
mechanical products perform exactly as they should. This is a hands-on role where you’ll set up test equipment, carry out functional and performance testing, troubleshoot issues and accurately record results. If you’re technically minded, methodical and enjoy getting to the bottom of problems, this could … role for you. What You’ll Be Doing Carry out functional, environmental and performance testing on electro-mechanical assemblies and systems. Set up and operate equipment including oscilloscopes, multimeters, signal generators and mechanical fixtures. Interpret technical drawings, electrical schematics and test procedures. Inspect finished products and identify faults ...

Non-Functional Test Specialist

Location
United Kingdom
functional aspects of our IT initiatives? We are looking for an Non-Functional Test Specialist who will drive and manage our non-functional testing for one of our modernization programs in our UK Testing squad. The Group Business Solutions (GBS) division ensures the competitiveness of Euroclear by delivering … both our internal and external clients. Quality is a key in reaching that objective. The role: As a specialist in non-functional related testing, you will assist the Product Owners in shaping and managing the Non-Functional test requirements covering the full range of NFT categories . Together with ...

Software Engineer III – Python / Databricks

Location
Auchentibber, Scotland, United Kingdom
improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities … managing applications at scale Good understanding and working knowledge of software development lifecycle tools used for configuration management, continuous integration and delivery pipelines, unit testing, regression testing, and performance testing Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g. ...

Oracle Technical Analyst, Oracle HCM, Oracle Finance Transformation

Location
Manchester, England, United Kingdom
Completing technical designs and developing new interfaces or designing and developing new functionalities on existing interfaces. Designing integration test cases, performing functional, technical and performance testing on interfaces. Resolving defects related to integrations. Continuous monitoring and debugging of integrations issues. or Providing technical support for reporting to functional … Completing technical designs and developing new reports or designing and developing new functionalities on existing reports. Designing reporting test cases, performing functional, technical and performance testing on reports. Resolving defects related to reporting. Explore the exciting possibilities with us, where your skills meet unparalleled opportunities. Connect to your ...

Endpoint Engineer

Location
Greater London, England, United Kingdom
Dell Command Update automations — to improve device stability and end‐user experience. Troubleshoot and remediate audio, video, and conferencing reliability issues. Perform hardware and performance testing/benchmarking to support fleet standardization decisions. Autopilot & Provisioning Modernization Modernize Windows Autopilot and provisioning workflows to reduce legacy dependencies and improve … Profiles Device Filters, Dynamic Groups, and scalable targeting strategies Endpoint Analytics and digital experience monitoring (DEX) Hardware Validation And Lifecycle Management, Including Hardware and performance testing/benchmarking to support fleet standardization decisions Firmware and BIOS update management and deployment (e.g., HP, Dell) Wi‐Fi driver troubleshooting ...

Endpoint Engineer

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
Dell Command Update automations — to improve device stability and end-user experience. Troubleshoot and remediate audio, video, and conferencing reliability issues. Perform hardware and performance testing/benchmarking to support fleet standardization decisions. Autopilot & Provisioning Modernization Modernize Windows Autopilot and provisioning workflows to reduce legacy dependencies and improve … Profiles Device Filters, Dynamic Groups, and scalable targeting strategies Endpoint Analytics and digital experience monitoring (DEX) Hardware validation and lifecycle management, including: Hardware and performance testing/benchmarking to support fleet standardization decisions Firmware and BIOS update management and deployment (e.g., HP, Dell) Wi-Fi driver troubleshooting ...

Data Scientist (Sovereign Territory Surveillance)

Hiring Organisation
SRT Marine Systems plc
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
vessel video footage). Contribute to feature development in areas such as alert generation and visualisation. Methodically apply best practices to document model performance, testing procedures, and experiment outcomes, while tracking datasets and model versions. Requirements - Data Scientist - not exhaustive: Essential: Solve maritime and security-based problems such … vessel video footage). Contribute to feature development in areas such as alert generation and visualisation. Methodically apply best practices to document model performance, testing procedures, and experiment outcomes, while tracking datasets and model versions. Desirable: Experience fine-tuning, extending, and evaluating modern video or radar-based detection ...

Data Scientist (Sovereign Territory Surveillance)

Hiring Organisation
SRT Marine Systems plc
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
vessel video footage). Contribute to feature development in areas such as alert generation and visualisation. Methodically apply best practices to document model performance, testing procedures, and experiment outcomes, while tracking datasets and model versions. Requirements - Data Scientist - not exhaustive: Essential: Solve maritime and security-based problems such … vessel video footage). Contribute to feature development in areas such as alert generation and visualisation. Methodically apply best practices to document model performance, testing procedures, and experiment outcomes, while tracking datasets and model versions. Desirable: Experience fine-tuning, extending, and evaluating modern video or radar-based detection ...

Data Scientist (Sovereign Territory Surveillance)

Hiring Organisation
SRT Marine Systems plc
Location
Swindon, Wiltshire, South West, United Kingdom
Employment Type
Permanent, Work From Home
vessel video footage). Contribute to feature development in areas such as alert generation and visualisation. Methodically apply best practices to document model performance, testing procedures, and experiment outcomes, while tracking datasets and model versions. Requirements - Data Scientist - not exhaustive: Essential: Solve maritime and security-based problems such … vessel video footage). Contribute to feature development in areas such as alert generation and visualisation. Methodically apply best practices to document model performance, testing procedures, and experiment outcomes, while tracking datasets and model versions. Desirable: Experience fine-tuning, extending, and evaluating modern video or radar-based detection ...

HPC/AI Benchmarker

Location
United Kingdom
company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy … visit www.lenovo.com , and read about the latest news via our StoryHub . Description and Requirements Lenovo is a global leader in AI infrastructure, high-performance computing, and data centre technologies, helping customers build and scale next-generation accelerated computing environments. As part of the Lenovo Infrastructure Deployment Services (LIDS ...

Senior Test Engineers

Location
Waterbeach, England, United Kingdom
well as collaborating with other departments across the business. The activities you will be responsible for include: Writing and executing functional, regression, system, and performance testing to ensure product compliance with industry standards. Testing of software solutions/applications to ensure that the developed products meet … mandatory). Experience and Skills: A high level of communication skills and technical understanding 5+ years of 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 ...