7 of 7 Exploratory Testing Jobs in Hertfordshire

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 web applications … Azure 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/ More ❯

using modern frameworks (e.g. Playwright, SpecFlow, Robot, K6, JMeter ). Collaborate cross-functionally with engineers, DevOps, and product to embed quality from day one . Lead regression, integration, and exploratory testing across multiple environments. Act as the "Guardian of Done" in the SDLC — with a zero-defects mindset. Support Continuous Integration pipelines and contribute to robust, scalable test … automation. ? Tech & Experience You Bring 7–8 years of test engineering experience, ideally in Agile/Scrum teams. Experience in BDD/TDD , scripting, and automation frameworks. Comfortable testing APIs, web services, UIs , and working with CI/CD tools like Jenkins, Azure DevOps, TeamCity. Familiarity with Linux/Unix , risk-based testing, and tools like Sonar, Snyk … Fortify . Excellent communicator and fast learner with a passion for high-quality software. ? Why You’ll Love This Role Automation-first culture – manual testing only when it adds value. Minimal bureaucracy – focus on impact, not process. Your test, your tools – contribute to frameworks, build new strategies, and elevate engineering quality. Real problems, real impact – test systems that move 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 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 More ❯

looking for a QA Engineer/Software Development Engineer in Test who is passionate about quality, reliability, and secure software development. In this role, you’ll be responsible for testing a Java-based codebase that powers our secure coding labs and training platform. Your mission is to ensure our software is reliable, robust, and meets the highest standards of … TestNG, Selenium, REST Assured). Validate REST APIs, backend services, browser-based interfaces, database interactions, and multi-threaded service components using manual and automated approaches. Participate in regression and exploratory testing to uncover edge-case issues. Participate in code reviews to understand the impact of code changes and define appropriate testing strategies. Monitor and maintain test environments … assist in CI/CD pipeline integration for automated testing. Identify, document, and track bugs through resolution in collaboration with the development team. Continuously improve testing processes, tools, and coverage with a focus on risk-based testing. Required Qualifications 2+ years of experience in QA/testing, preferably in a backend-heavy Java environment. Solid understanding of Java More ❯

our team and play a key role in ensuring the quality of our Opus platform and integrations. This role is ideal for someone with a solid foundation in manual testing who is eager to learn and grow their skills in test automation. This is a hands-on role where you'll be contributing immediately through structured manual testing, exploratory testing, and test documentation while being supported in building your knowledge of automation tools and techniques. Key Responsibilities: Execute manual functional, regression, and exploratory tests across web and API layers. Collaborate with developers, product managers, and QA automation engineers to ensure test coverage across stories and features. Increase test coverage by identifying and testing critical user journeys. Support shift-left testing by embedding quality early in the development process. Create and maintain clear, well-structured test cases and defect reports. Troubleshoot test failures, analyse root causes, and work with engineers to resolve issues. Continuously evaluate and improve test strategies, tools, and methodologies. Learn and contribute to the team's automation framework and More ❯

a key role in ensuring the performance, security, and reliability of their platforms. The Role: This is a hands-on Senior Quality Assurance Engineer role focusing predominantly on manual testing , with the opportunity to influence automation strategies over time. You will be responsible for validating software solutions developed by a remote engineering team, working closely with internal stakeholders to … enhance product quality. The ideal candidate will bring a proactive approach to testing, providing early feedback to the engineering team to help shape enhancements before they go live. This is not just about executing test cases—it’s about driving quality across the full solution scope. Key Responsibilities: Manual Testing of a web-based platform that manages IoT … devices, modems, and phone systems. User Acceptance Testing (UAT) —ensuring solutions align with end-user requirements. Quality Feedback Loop —collaborating with engineering and product teams to enhance system reliability, usability, scalability, and security. Exploratory Testing —assessing new feature releases and system updates for functionality gaps. API Exposure & Testing —supporting the introduction of API-based solutions. Stakeholder More ❯