18 of 18 Performance Testing Jobs in Berkshire

Senior Automated & Manual Tester - Mobile Apps, Playwright, C#, .Net, Blazor, SQL, Azure

Hiring Organisation
Smart Sourcer
Location
Slough, Berkshire, UK
Employment Type
Full-time
within an established cloud native (Azure), DevOps and Agile environment. We're looking for a Senior Automated & Manual Tester comfortable with end-to-end testing of mobile and SaaS applications to own the testing of emerging AI powered tools being built in house. Your role will directly impact … performance, stability, and user experience of solutions built with Javascript, Blazor, C#, .NET, and hosted on Azure (Azure DevOps). What experience you'll need: Extensive experience in manual and automated testing of mobile & SaaS applications and associated APIs Hands on coding experience with C# Extensive experience ...

Salesforce Quality Assurance Lead

Hiring Organisation
mthree
Location
Reading, Berkshire, UK
Employment Type
Full-time
Cloud implementations, based on provided designs and user stories. Lead a team of QA analysts and testers, providing guidance, mentoring, and support. Oversee various testing activities, including functional testing, regression testing, integration testing, system testing, and user acceptance testing. Identify, document, and track software defects … design reviews to provide input on testability, quality considerations, and resource planning. Drive the development and improvement of QA processes, best practices, and testing methodologies. Work within an Agile development environment, participating in sprint planning, daily stand-ups, retrospectives, and release planning. Ensure adherence to project timelines and deliverable ...

Salesforce Quality Assurance Lead

Hiring Organisation
mthree
Location
Slough, Berkshire, UK
Employment Type
Full-time
Cloud implementations, based on provided designs and user stories. Lead a team of QA analysts and testers, providing guidance, mentoring, and support. Oversee various testing activities, including functional testing, regression testing, integration testing, system testing, and user acceptance testing. Identify, document, and track software defects … design reviews to provide input on testability, quality considerations, and resource planning. Drive the development and improvement of QA processes, best practices, and testing methodologies. Work within an Agile development environment, participating in sprint planning, daily stand-ups, retrospectives, and release planning. Ensure adherence to project timelines and deliverable ...

Software Development Engineer in Test

Hiring Organisation
ARC IT Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
working on a high traffic, large-scale e-commerce platform. You'll play a key role in building and evolving a scalable, fully automated testing framework, helping ensure fast, safe and high-quality software delivery. Working closely with engineers, product and stakeholders, you'll drive quality across web applications … APIs while tackling interesting technical challenges. Key responsibilities include: Designing and maintaining test automation frameworks (JavaScript/TypeScript) Automated and manual testing of web applications and APIs Test planning, estimation, execution and defect management Integrating automated tests into CI/CD pipelines Collaborating across teams to improve quality ...

Test Manager

Hiring Organisation
Areti Group | B CorpTM
Location
Slough, Berkshire, UK
Employment Type
Full-time
high-quality delivery of IT systems, with a focus on Maximo EAM solutions. Role Purpose: The Test Manager will take ownership of the full testing lifecycle, ensuring that all IT systems, enhancements, and integrations are delivered to a high standard. You will lead testing strategies, manage test teams … projects, with a focus on Maximo and other utilities-related systems. Lead, mentor, and manage a team of test analysts, coordinating workloads and prioritising testing activities. Develop, review, and maintain test plans, test scripts, and test cases to ensure comprehensive coverage. Manage UAT, system integration, regression, and performance ...

Test Delivery Lead - Financial Services - TWE43346

Hiring Organisation
twentyAI
Location
Slough, Berkshire, UK
Employment Type
Full-time
Test Delivery Lead – Global Law Firm – ASAP start 12-Month Fixed Term Contract | Hybrid (London, 3 days in office) Managing testing end-to-end, ensuring quality, and directly influencing delivery outcomes. This is an opportunity to step into a high-profile role within a leading international law firm, known … dynamic technology function, working across business-critical projects that span multiple regions. This is a hands-on leadership role where you'll set testing direction, drive adoption of modern practices, and shape the success of major initiatives. Responsibilities Oversee the full testing lifecycle, from planning through execution ...

Web Automation Engineer (API & Functional Testing)

Hiring Organisation
Pronetx
Location
Slough, Berkshire, UK
Employment Type
Full-time
rapid feedback for CI/CD pipelines. Key Responsibilities Design, implement, and maintain a scalable web automation framework for API and UI/functional testing Develop test strategies, test plans, and automation suites using Playwright (Python) for web applications Create reusable, modular page objects and components to maximize test … reuse Implement API testing strategies (REST/GraphQL) integrated with UI tests where appropriate Write clear, maintainable automated tests with robust assertions and meaningful reporting Integrate tests with CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, etc.) Configure test data management, environment handling, and test environment provisioning Implement ...

Web Automation Engineer (API & Functional Testing)

Hiring Organisation
Pronetx
Location
Reading, Berkshire, UK
Employment Type
Full-time
rapid feedback for CI/CD pipelines. Key Responsibilities Design, implement, and maintain a scalable web automation framework for API and UI/functional testing Develop test strategies, test plans, and automation suites using Playwright (Python) for web applications Create reusable, modular page objects and components to maximize test … reuse Implement API testing strategies (REST/GraphQL) integrated with UI tests where appropriate Write clear, maintainable automated tests with robust assertions and meaningful reporting Integrate tests with CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, etc.) Configure test data management, environment handling, and test environment provisioning Implement ...

Automation Tester (Government)

Hiring Organisation
Stealth iT Consulting
Location
Reading, Berkshire, UK
Employment Type
Full-time
sprint planning, backlog refinement, and continuous improvement. Perform root cause analysis of defects and work with development teams for resolution. Ensure adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI/CD pipelines and support test … automation integration into build processes. Essential Skills & Experience Strong, commercial experience in automation testing using Java. Proven hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber/BDD frameworks. Experience working within Agile/Scrum environments. Understanding of API testing tools and frameworks (e.g. ...

Automation Tester (Government)

Hiring Organisation
Stealth iT Consulting
Location
Slough, Berkshire, UK
Employment Type
Full-time
sprint planning, backlog refinement, and continuous improvement. Perform root cause analysis of defects and work with development teams for resolution. Ensure adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI/CD pipelines and support test … automation integration into build processes. Essential Skills & Experience Strong, commercial experience in automation testing using Java. Proven hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber/BDD frameworks. Experience working within Agile/Scrum environments. Understanding of API testing tools and frameworks (e.g. ...

Flexcube QA-Testing Analyst

Hiring Organisation
Zenith Bank (UK) Limited
Location
Slough, Berkshire, UK
Employment Type
Full-time
Zenith Bank (UK) Limited (ZBUK) is a subsidiary of Zenith Bank PLC, the most profitable bank in Nigeria with an established trajectory of superlative performance, as well a strong pedigree of innovation, resilience, and market dominance. On an annual basis, Zenith Bank PLC amasses a string of notable awards … highly skilled workforce to achieve its strategic and operational goals. The bank is committed to providing an environment that is conducive for effective performance by availing all staff the necessary learning opportunity. We value the well-being of our staff and we encourage them to strike a balance between ...

Senior Java Consultant

Hiring Organisation
Stott and May
Location
Slough, Berkshire, UK
Employment Type
Full-time
customer experience. You will work with modern engineering practices and cutting-edge technologies—including microservices, event-driven architectures, and cloud platforms—to build high-performance systems in a fast-paced environment. Key Responsibilities Develop, enhance, and maintain backend services using Java, Spring Boot, and Spring Security. Design and implement … using Confluent Kafka. Build, maintain, and optimize CI/CD pipelines using GitHub Actions, Jenkins, and shell scripting. Write and execute unit, integration, and performance tests using Mockito, Gatling, and JMeter. Monitor system performance, troubleshoot issues, and ensure reliability using New Relic and Grafana. Collaborate with cross-functional ...

Software Engineer in Test

Hiring Organisation
Accolite
Location
Slough, Berkshire, UK
Employment Type
Full-time
Position Type: Contract JD: 6+ Yrs of experience in an automation testing. Experience of creating and maintaining automation frameworks (Cypress). Good knowledge of performance testing (ideally Jmeter). Good knowledge of BDD and TDD tools (ideally Cucumber). Ability to read and interpret code (Java Script/ ...

Mobile Engineer

Hiring Organisation
develop
Location
Slough, Berkshire, UK
Employment Type
Full-time
technical direction and architectural decisions for mobile Lead the build of a brand-new greenfield mobile app (iOS & Android) Raise engineering standards around performance, testing, and reliability Work closely with product, backend, and design teams to ship impactful features Mentor engineers and help grow a mobile team around … What They're Looking For Technical 4+ years' experience building production-grade mobile applications Strong React Native and TypeScript experience Solid understanding of mobile performance, security, and best practices Experience writing automated tests and maintaining high code quality Comfortable working across the stack and collaborating with backend teams Ways ...

NetSuite Technical Lead (Consultant)

Hiring Organisation
Oracle
Location
Slough, Berkshire, UK
Employment Type
Full-time
trusted advisor, technical solution architect, and technical consultant, the TECHNICAL LEAD role provides technical architect consulting services, including: Holistic technical design reviews Performance and scalability Optimization of integrations and NetSuite customizations Data management consultation and guidance Consultative guidance on ERP leading practices Using deep technical experience, TECHNICAL LEADs analyze … various levels within a customer's and/or partner's organization Strong analytical skills Demonstrated expertise in one or more of the following: performance, integrations, technical architecture or software development Demonstrated experience in end-to-end business process flows Hands on Experience in the following areas are required ...

Test Analyst

Hiring Organisation
Identify Solutions
Location
Reading, Berkshire, UK
Employment Type
Full-time
Consultants will need to be eligible for SC clearance and be available to start within a few weeks. Essential Skills BrowserStack for cross-device testing Experience with Ruby Cucumber/Gherkin WAVE, pa11y OWASP ZAP/Dependency Check Selenium for automation Lighthouse, Javascript debug console Knowledge of RESTful APIs … validate data integrity Strong knowledge of Git and platforms like GitHub or GitLab for version control and collaboration Desirable Skills JMeter, BlazeMeter for performance testing Familiarity working with the GOV.UK Design System and assuring compliance with design patterns Experience configuring CI/CD pipelines for executing automated tests ...

Test Analyst

Hiring Organisation
Identify Solutions
Location
Slough, Berkshire, UK
Employment Type
Full-time
Consultants will need to be eligible for SC clearance and be available to start within a few weeks. Essential Skills BrowserStack for cross-device testing Experience with Ruby Cucumber/Gherkin WAVE, pa11y OWASP ZAP/Dependency Check Selenium for automation Lighthouse, Javascript debug console Knowledge of RESTful APIs … validate data integrity Strong knowledge of Git and platforms like GitHub or GitLab for version control and collaboration Desirable Skills JMeter, BlazeMeter for performance testing Familiarity working with the GOV.UK Design System and assuring compliance with design patterns Experience configuring CI/CD pipelines for executing automated tests ...

Senior Java Software Engineer

Hiring Organisation
Signify Technology
Location
Slough, Berkshire, UK
Employment Type
Full-time
with relational and/or NoSQL databases. Knowledge of Docker, Kubernetes, and cloud-native engineering. Solid understanding of Git, CI/CD pipelines, automated testing, and engineering best practices. Experience with unit, integration, and performance testing. Hands-on use of Jenkins for CI/CD automation. Strong problem ...