1 to 25 of 253 Performance Testing Jobs

We are seeking a highly skilled Senior Software Test Engineer to join our dynamic team. The ideal candidate will have extensive experience in software testing methodologies, automation frameworks, and quality assurance best practices. This role is crucial in ensuring the reliability, performance, and security of our software applications. As a Senior Software Test Engineer, you will work closely … with developers, product managers, and other stakeholders to improve software quality and streamline testing processes. Key Responsibilities: Design, develop, and execute test strategies and plans for software applications. Implement and maintain automated test frameworks and test suites. Develop and execute test cases, scripts, and scenarios to identify software defects. Perform functional, regression, performance, and security testing. Work closely … with development teams to integrate testing into the software development lifecycle (SDLC). Identify, document, and track defects using issue-tracking tools such as JIRA. Conduct root cause analysis and provide insights to improve product quality. Collaborate with cross-functional teams to ensure adherence to quality standards and best practices. Mentor and guide junior test engineers to enhance team More ❯

We are seeking a Junior QA Engineer to ensure the quality and security of APIs. The role involves testing for functionality, performance, and security vulnerabilities, including identifying and reporting defects in integrations and cloud services. The Junior QA Engineer will collaborate with development teams to define test cases and acceptance criteria, validate input handling and edge cases, and … ensure robust access controls and secure data handling. Additionally, the role includes performing load and performance testing, maintaining test scripts, and ensuring compliance with security best practices in an Agile environment. Responsibilities: Collaborate with cross-functional teams (Developers, BAs, Product Owners) to understand requirements and contribute to test coverage. Design and execute manual and automated test cases for … DevOps, and follow up on timely resolutions. Support integration of test scripts into CI/CD pipelines in collaboration with DevOps/Infrastructure teams. Perform regression, smoke, and exploratory testing as needed. Help maintain test documentation and contribute to QA best practices and knowledge sharing. Learn and apply testing techniques for cloud-based environments (AWS/Azure), including More ❯

of scalable and maintainable test automation frameworks. Define and enforce best practices for test automation across teams and projects. Collaborate with development, DevOps, and QA teams to integrate automated testing into CI/CD pipelines. Mentor and guide QA engineers and automation testers, providing technical leadership and training. Evaluate and recommend new tools, technologies, and processes to improve test … automation efficiency. Develop and maintain automated test scripts for functional, regression, performance, and integration testing. Analyse test results, identify root causes of failures, and work with teams to resolve issues. Ensure test coverage and traceability for all automated test cases. Participate in code reviews and contribute to test strategy and planning sessions. Report on automation progress, quality metrics, and … risks to stakeholders. Required Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 7+ years of experience in software testing, with at least 4 years in test automation. Proven experience leading test automation initiatives and teams. Expertise in automation tools such as Selenium, Cypress, Playwright, Appium, TestNG, JUnit, etc. Proficiency in programming languages More ❯

days per week in London Type : Full-Time, Permanent Join a Global Tech-Driven Property marketplace. Are you a passionate QA Lead with a passion for web and mobile testing? I’m working with a fast-paced, tech-focused, global technology platform that’s undergoing a multi-year transformation program to revolutionise its B2C services. Backed by substantial investment … of development. Engage in Agile ceremonies, providing quality-driven insights and feedback to improve processes and outcomes. Design and execute comprehensive test strategies, including functional validation, API/interface testing, cross-platform compatibility, negative test scenarios, and exploratory testing. Develop and maintain regression test suites for each release cycle to ensure consistent product stability. Perform risk-based testing to maximise test coverage and improve efficiency. Build and maintain scalable automated test scripts, integrating continuous testing within CI/CD pipelines. Regularly execute and monitor automated test suites, ensuring reliable execution, accurate result validation, and prompt issue resolution or escalation. Continuously optimise automation test coverage and effectiveness to enhance software quality. Participate in requirement analysis, assessing testability More ❯

and performance. Position Overview: As a Quality Assurance Engineer at AI71, your primary focus will be on ensuring the quality and reliability of our AI products, specifically through thorough testing of our APIs, UI, and driving the performance testing related activities. You will collaborate with product and engineering teams to develop and execute comprehensive test plans, automate … testing processes, and ensure our products deliver seamless user experiences and meet functional, cross-functional, and quality standards. Key Responsibilities: • Test Planning & Execution: Design and execute test plans for various product features, including APIs, UI, and where applicable data layer validations. Conduct functional, regression and performance testing to ensure that our AI-driven products perform according to … to improve efficiency and ensure comprehensive coverage across test cases. Use automation tools such as Selenium, JUnit, pytest, playwright or custom frameworks for API and UI testing. • API & UI Testing: Focus on validating APIs and UIs for performance, reliability, and correct functionality. Ensure that both the backend (APIs) and the user-facing interfaces meet the product's functional More ❯

and performance. Position Overview: As a Quality Assurance Engineer at AI71, your primary focus will be on ensuring the quality and reliability of our AI products, specifically through thorough testing of our APIs, UI, and driving the performance testing related activities. You will collaborate with product and engineering teams to develop and execute comprehensive test plans, automate … testing processes, and ensure our products deliver seamless user experiences and meet functional, cross-functional, and quality standards. Key Responsibilities: • Test Planning & Execution: Design and execute test plans for various product features, including APIs, UI, and where applicable data layer validations. Conduct functional, regression and performance testing to ensure that our AI-driven products perform according to … to improve efficiency and ensure comprehensive coverage across test cases. Use automation tools such as Selenium, JUnit, pytest, playwright or custom frameworks for API and UI testing. • API & UI Testing: Focus on validating APIs and UIs for performance, reliability, and correct functionality. Ensure that both the backend (APIs) and the user-facing interfaces meet the product's functional More ❯

days per week in London) Join a Global Tech-Driven Property Marketplace Are you an experienced QA Lead with a passion for driving quality in web and mobile testing? Join a fast-growing, innovative global technology platform that is leading the way in transforming its B2C services. Backed by substantial investment and a financially secure parent company, this is … Agile ceremonies, offering valuable insights and feedback to improve processes and drive continuous improvement. Test Strategy Development: Design and implement robust test strategies, including functional validation, API/interface testing, cross-platform compatibility, negative test cases, and exploratory testing. Regression & Release Testing: Develop and maintain comprehensive regression test suites, ensuring product stability with each release cycle. Risk-Based … Testing: Perform risk-based testing to maximise test coverage while enhancing efficiency. Automation Expertise: Create and maintain scalable test automation scripts, integrating continuous testing seamlessly within CI/CD pipelines to ensure rapid and reliable delivery. Test Suite Execution & Monitoring: Regularly execute automated test suites, ensuring reliable execution, accurate result validation, and quick resolution or escalation of More ❯

cross- functional teams to define test strategies, create test plans, execute test cases, and identify and report software defects. The ideal candidate will have a strong understanding of software testing methodologies, excellent analytical skills, and a passion for delivering high-quality products. Tech Stack: AWS Serverless Lambda with Node.js API Gateway (REST/JSON) DynamoDB S3 WAF Back-Office … strategies and plans. Develop, document, and maintain detailed test cases and test scripts based on project requirements and functional specifications. Execute manual and automated tests to verify software functionality, performance, usability, and security. Identify, document, and track software defects using a bug tracking system and work closely with the development team to ensure timely resolution. Participate in the review … of product requirements, design documents, and specifications to provide input on testability and quality aspects. Perform exploratory testing and provide feedback on user experience and potential usability issues. Conduct regression testing to ensure that software changes and updates do not introduce new defects. Collaborate with software developers to reproduce and debug reported issues and provide clear and concise More ❯

continuous improvement. 2. Team Management: Build, lead, and mentor a high-performing QA team, fostering professional growth and collaboration. Set clear goals and expectations for QA team members, monitoring performance and providing constructive feedback. 3. Process and Standards: Define and implement robust QA processes, methodologies, and tools to ensure efficient and effective testing practices. Drive the adoption of … industry best practices in manual, automated, and performance testing. 4. Product Quality Oversight: Oversee all testing activities across the Investor, Administrator, and Fund Manager Portals, ensuring functionality, scalability, and reliability. Validate critical workflows and business scenarios to meet customer expectations and business requirements. 5. Stakeholder Collaboration: Partner with engineering, product management, and customer support teams to identify and … pipelines and other engineering processes. Technical Requirements 1. Experience: At least 7 years in software QA, with 3+ years in a leadership role. Extensive experience with manual and automated testing of web-based applications. 2. Technical Expertise: Proficiency in test automation tools and frameworks (e.g., Selenium, Cypress) and API testing tools (e.g., Postman). Strong understanding of software More ❯

seamless integration with build and release processes. Use Azure Test Plans to manage test cases, execute test runs, and generate traceability reports. Perform hands-on exploratory, regression, and integration testing across web, API, and backend services. Debug test failures, analyze logs, and collaborate with developers to resolve issues quickly. Mentor junior testers, conduct code reviews for test scripts, and … Boards, Test Plans). Strong knowledge of CI/CD practices and integrating automated tests into pipelines. Experience with Selenium WebDriver, PyTest, or Robot Framework. Familiarity with REST API testing using tools like Postman or Python-based libraries (e.g., requests, pytest-httpx). Strong understanding of Agile/Scrum methodologies and QA processes. Excellent troubleshooting, communication, and collaboration skills. … Preferred Qualifications: Experience with BDD frameworks (e.g., Behave, Cucumber). Exposure to Docker, Kubernetes, and cloud platforms (especially Azure). Performance testing experience using tools like JMeter or Locust. ISTQB Advanced Level or equivalent certifications. We offer: 6 months B2B contract (possibility to extend More ❯

hands-on Quality Engineers (QEs) to join our growing FinTech/EngTech crossover team. As a key member of our engineering team, you will contribute to the development and testing of innovative software solutions that support the transition to a low-carbon future. This is an exciting opportunity for individuals who thrive in a collaborative, fast-paced environment and … want to make a real impact on the way we build and deliver high-quality software. Key Responsibilities: Testing Strategy & Execution: Implement and execute comprehensive testing strategies to ensure software quality and reliability across multiple platforms. Automation & Manual Testing: Contribute to the balance of automated and manual testing efforts, ensuring we maintain a strong focus on … quality. Collaboration & Best Practices: Work closely with engineering teams to set quality standards, promote best practices, and ensure adherence to quality metrics throughout the software development lifecycle. Shift-Left Testing: Help implement and advocate for shift-left testing, ensuring teams develop maintainable and reliable automated tests from the earliest stages of development. Tools & Technologies: Collaborate with DevOps and More ❯

security challenges. The Role We are seeking a highly skilled Automation Test Lead to join our dynamic team in Digital Services and Analytics (DS&A) and drive our automation testing efforts. The ideal candidate will have a strong background in manual and automation testing using Selenium, proficient programming skills in Java, and experience with cloud technologies and DevOps … design, development, and execution of test plans, test cases, and test scenarios based on project requirements and design specifications Developing and implementing test automation strategies and frameworks to enhance testing efficiency and effectiveness. Collaborating with cross-functional teams, including developers, product managers, and DevOps engineers, to define testing requirements and acceptance criteria. Mentoring and training team members on … automation testing best practices, tools, and methodologies. Integrating automated testing into CI/CD pipelines using DevOps tools and practices. Monitoring and reporting on testing progress, defect metrics, and overall quality assurance status. Continuously evaluating and improving testing processes, tools, and methodologies to align with industry best practices. Staying updated with the latest trends and technologies More ❯

office 💰 Salary: £45,000 to £60,000 DOE 🗣 Language: Fluent Mandarin and English required What You’ll Do: Design, build, and maintain test automation frameworks Lead regression, integration, and performance testing Collaborate across DevOps, development, and product teams Integrate tests into CI/CD pipelines Improve testing processes, tools, and documentation Represent QA in stakeholder meetings and … You’ll Need: 2+ years’ experience in software QA, both manual and automated Strong skills in Selenium, Cypress, Playwright, or similar Scripting knowledge (Java, Python, or JavaScript) Familiarity with performance testing (e.g., JMeter, LoadRunner) CI/CD experience with Jenkins, GitLab CI, or Azure DevOps Solid understanding of databases (Oracle/MySQL) and Linux systems Strong communication and … stakeholder management skills Bonus Points For: Experience with security or performance testing Knowledge of BDD tools (e.g., Cucumber) Familiarity with cloud platforms and containerization (AWS, Docker, etc.) API testing experience (Postman, RestAssured) If you're ready to take your QA career to the next level in a tech-forward environment - we’d love to hear from you. More ❯

office 💰 Salary: £45,000 to £60,000 DOE 🗣 Language: Fluent Mandarin and English required What You’ll Do: Design, build, and maintain test automation frameworks Lead regression, integration, and performance testing Collaborate across DevOps, development, and product teams Integrate tests into CI/CD pipelines Improve testing processes, tools, and documentation Represent QA in stakeholder meetings and … You’ll Need: 2+ years’ experience in software QA, both manual and automated Strong skills in Selenium, Cypress, Playwright, or similar Scripting knowledge (Java, Python, or JavaScript) Familiarity with performance testing (e.g., JMeter, LoadRunner) CI/CD experience with Jenkins, GitLab CI, or Azure DevOps Solid understanding of databases (Oracle/MySQL) and Linux systems Strong communication and … stakeholder management skills Bonus Points For: Experience with security or performance testing Knowledge of BDD tools (e.g., Cucumber) Familiarity with cloud platforms and containerization (AWS, Docker, etc.) API testing experience (Postman, RestAssured) If you're ready to take your QA career to the next level in a tech-forward environment - we’d love to hear from you. More ❯

plans, and scripts. Lead and mentor a team of QA engineers, fostering a culture of quality and continuous improvement. Coordinate with development and product teams to ensure alignment on testing priorities and deliverables. Understanding of Functional Requirements: Collaborate with product managers and business analysts to thoroughly understand functional requirements and acceptance criteria. Ensure test cases comprehensively cover all functional … requirements and user stories. Provide feedback on requirements and designs to ensure testability and completeness. Automated Testing: Design and develop automated test frameworks and test cases for functional, regression, and performance testing. Integrate automated tests into the CI/CD pipeline to ensure rapid and reliable delivery of software. Monitor and analyse test results, providing actionable insights to … with the DevOps team to enhance and maintain the CI/CD pipeline, ensuring seamless integration of automated tests. Implement and maintain QA tools and infrastructure to support automated testing and continuous delivery. Ensure the QA process aligns with DevOps best practices, focusing on efficiency and scalability. API Testing: Develop and execute API tests to validate the functionality More ❯

and promoting a culture of quality across the organization. What you'll do: Ensure Product Quality. Validate that the product meets defined acceptance criteria and quality standards through comprehensive testing- automated. Contribute to the Definition of Done (DoD). Early Involvement in Requirements. Participate in backlog grooming and sprint planning to identify ambiguities, edge cases, and test scenarios early … CD Integration. Design automated test suites. Integrate these into CI/CD pipelines to support rapid, reliable, and repeatable deployments. Champion a Quality-First Mindset. Promote best practices in testing and quality assurance. Collaborate with developers, product owners, and other stakeholders to improve the development process. About Experian Experian is a global data and technology company, powering opportunities for … CD. Experience with QA methodologies, tools, and best practices. Proficiency in test automation frameworks (e.g., Selenium, Cypress, Playwright) and scripting languages (e.g., Python, JavaScript, or Java). Experience with performance, security, and API testing. Familiarity with Agile/Scrum methodologies and DevOps practices. Test Automation: Experience with tools like Cypress. API Testing: Using tools like Postman, SoapUI, or More ❯

lifecycle. Duties will include: Design, develop, and maintain scalable and maintainable automated test scripts and frameworks using tools such as Selenium or similar technologies to cover functional, regression, and performance testing Collaborate with development teams to understand requirements, define test strategies, and identify test scenarios suitable for automation, ensuring comprehensive test coverage Develop and manage test data sets … required for automated testing, ensuring data integrity, consistency, and relevance for different test scenarios Integrate automated test suites into (CI/CD) pipelines, ensuring automated testing is an integral part of the IT delivery process Execute automated test scripts, analyse test results, and report defects, providing accurate and detailed information to aid in root cause analysis and issue … resolution Actively support the control environment, maintaining control effectiveness across existing controls, being mindful of emergent risks across IT Delivery functions Ensure Testing activities are understood and communicated effectively Define Test automation metrics and efficiency KPIs such as automation coverage vs manual Implement monitoring protocols to demonstrate quality improvement over time Identify opportunities for efficiencies by implementing best practices More ❯

solver with a knack for uncovering bugs and optimising software quality, this is your chance to make an impact and grow your career. What You’ll Be Doing Automation Testing Develop, maintain, and execute automated test scripts using UI automation tools (preferably Selenium). Focus on programming in C# (preferred), though experience in Python, Java, or other languages is … acceptable Collaborate with developers to integrate automated tests into the development process and CI/CD pipelines. Manual Testing Conduct thorough manual testing to validate software functionality and user experience. Write and execute detailed test cases and plans across various platforms. Identify, track, and document defects using our established bug tracking tools. What We’re Looking For We … our project. Familiarity with design patterns and best practices in C#. Bonus Points For: Exposure to CI/CD pipelines (GitHub Actions, Azure, Jenkins, etc.). Experience with API testing tools like Postman, Insomnia, or curl. Exposure to performance testing tools. Who You Are? Independent and Proactive: You’re comfortable taking the lead and researching solutions independently More ❯

among the top 10 worldwide—as they continue to evolve their technology capability. We're searching for a Quality Engineering Automation Lead to own the automation strategy, build modern testing frameworks, and drive best practices across a collaborative engineering environment. This is a high-impact leadership role with a hands-on element—ideal for someone passionate about automation, quality … and scaling robust test practices across complex systems. Tech Stack & Experience: Automation Tools: Selenium, Appium, Cucumber, TestNG, JUnit Languages: Java (primary), Python, JavaScript API Testing: REST Assured, SOAP, Web APIs DevOps & CI/CD: Jenkins, Azure DevOps, Git, Maven Testing Approaches: BDD, continuous testing, performance testing (e.g., JMeter) Cloud: Exposure to Azure and modern cloud … integration patterns Experience: 10+ years in test automation, enterprise-scale frameworks, Agile/DevOps environments Key Responsibilities: Design and maintain scalable automation frameworks across UI, API, and performance testing Embed test automation into CI/CD pipelines to support rapid, reliable delivery Champion quality engineering and test automation adoption across product teams Mentor engineers and embed best practices More ❯

casino platforms. As they continue to scale, they’re looking for a hands-on Senior Software Tester to lead quality assurance across their platforms — with a focus on manual testing, test strategy, automation implementation, and performance testing. This role suits a senior-level QA professional who’s comfortable being the driving force behind testing in a fast … strategies for manual and automated coverage across games, payment systems, and integrations Introduce and scale automation, selecting tools and building frameworks to reduce manual regression effort over time Conduct performance, stress, and load testing to ensure platform resilience during peak usage Champion QA practices, working closely with developers, product and DevOps to maintain release quality Drive regulatory and … security testing, supporting compliance with iGaming standards (e.g. AML, KYC, responsible gaming) Test APIs and services using tools like Postman or RestAssured Report risks and test coverage clearly to stakeholders, supporting continuous delivery and agile releases Key Skills Strong experience in software testing, ideally within iGaming (casino, sports, live, etc.) Skilled in manual testing with the capability More ❯

casino platforms. As they continue to scale, they're looking for a hands-on Senior Software Tester to lead quality assurance across their platforms - with a focus on manual testing, test strategy, automation implementation, and performance testing. This role suits a senior-level QA professional who's comfortable being the driving force behind testing in a fast … strategies for manual and automated coverage across games, payment systems, and integrations Introduce and scale automation, selecting tools and building frameworks to reduce manual regression effort over time Conduct performance, stress, and load testing to ensure platform resilience during peak usage Champion QA practices, working closely with developers, product and DevOps to maintain release quality Drive regulatory and … security testing, supporting compliance with iGaming standards (e.g. AML, KYC, responsible gaming) Test APIs and services using tools like Postman or RestAssured Report risks and test coverage clearly to stakeholders, supporting continuous delivery and agile releases Key Skills Strong experience in software testing, ideally within iGaming (casino, sports, live, etc.) Skilled in manual testing with the capability More ❯

Quality Engineering Automation Lead Permanent/Hybrid/South Wales Overview: We are seeking a Quality Engineering Automation Lead to drive automation initiatives, architect scalable testing frameworks, and enhance software quality in a fast-paced, technology-driven environment. This role requires strong expertise in test automation, CI/CD integration, and mentoring teams in best practices. Essential Technology & Experience … Automation Frameworks: Katalon (certified expert preferred), Selenium, Appium, Cucumber, TestNG, JUnit. * Languages: Java, Groovy, JavaScript. * API Testing: SOAP, REST (using REST Assured), Web API testing. * CI/CD & DevOps: Jenkins, Azure DevOps, Git, Maven. * Test Methodologies: BDD, continuous testing, performance testing (JMeter). * Cloud & Integration: Azure integration services. * Experience: 10+ years in test automation, enterprise-level … frameworks, Agile/DevOps environments. Key Responsibilities: * Architect and implement scalable test automation frameworks for functional, API, and performance testing. * Drive Test Automation as a Service, ensuring adoption across teams. * Integrate automated testing into CI/CD pipelines for efficient execution. * Mentor teams on automation best practices and upskill internal resources. * Define quality metrics, measure automation effectiveness, and More ❯

requirements gathering to deployment. Collaborate with product managers and designers to translate business requirements into technical solutions. Ensure high reliability and uptime through proactive monitoring and improvements. Optimize application performance and ensure best practices in security and maintainability. Technical Leadership & Innovation Influence architectural decisions and technical direction within the team. Advocate for best practices in code quality, testing … Lead technical discussions and help drive consensus on complex engineering challenges. Collaboration & Communication Influence architectural decisions and technical direction within the team. Advocate for best practices in code quality, testing, and maintainability. Identify and address technical debt, improving system resilience and scalability. Stay ahead of industry trends and propose innovative solutions to business problems. Lead technical discussions and help … or Azure) and containerization (Docker, Kubernetes). Strong understanding of CI/CD pipelines, DevOps practices, and software deployment strategies. Deep knowledge of database technologies (SQL and NoSQL) and performance optimization techniques. Experience in software testing, including test automation, performance testing, and security testing. Familiarity with Agile development methodologies and modern product engineering practices. Excellent problem More ❯

operational excellence, and transform safety management and training, with closer integration of data across these domains. Comply365 ensures our customers' teams and assets are always geared for peak operational performance and unlocks unparalleled financial and operational gains through more streamlined, robust, and agile operations. Our culture truly sets us apart at Comply365. In addition to our unwavering dedication to … products. Duties and Responsibilities: Ensuring all development tasks meet quality criteria through test planning, test execution, quality assurance, and issue tracking. Collaborate with the team to continuously improve our testing processes and quality standards. Able to analyse and assess risk of test coverage for various areas of the product, ensuring critical paths are well tested. Play an active part … participate in root cause analysis (RCA) of defects to identify patterns and improve future quality outcomes. Ensure test environments are well-maintained, and data integrity is preserved for reliable testing results. Essential Skills: Strong skills in documenting test coverage and results in a clear and structured format. Passionate about quality and not afraid to voice opinions to advocate for More ❯

Tester to join our teams and work on client projects located in Brussels . As a Manual & Automation Tester , your main responsibilities will include: Conducting manual and automated software testing to ensure high-quality deliverables Creating, maintaining, and executing test plans, test cases, test scripts (manual and automated) Developing and maintaining automated test suites for functional and regression testing Performing regression, functional, integration, and performance testing Reviewing product requirements and designing test cases based on project specifications Collaborating with development teams to identify and resolve issues early in the development lifecycle Tracking, documenting, and managing bugs using defect tracking tools Participating in agile ceremonies and contributing to the test strategy Applying ISTQB methodologies and best practices … throughout the test lifecycle Providing support in test environment setup and test data management Contributing to the continuous improvement of testing tools, processes, and frameworks Mentoring junior testers and sharing expertise on automation tools and best practices Your Profile Degree in Computer Science, Software Engineering, or equivalent 6 to 9 years of experience in manual and automation testing More ❯