8 of 8 Permanent Cross-Browser Testing Jobs in the UK

web application built on the Microsoft stack — and it must perform flawlessly across devices, browsers, and user environments. We’re hiring a QA Software Tester with strong experience testing web applications — not just for bugs, but for responsiveness, usability, and capability under real-world conditions. You'll play a key role in ensuring our front-end and back … end systems work seamlessly together. What you’ll be doing: Testing a large-scale .NET web application used by clients Verifying layout, responsiveness, and functionality across browsers (Chrome, Edge, Firefox, etc.) and devices (desktop, tablet, mobile) Running structured test cases and exploratory … testing to identify UI, UX, and functional issues Reproducing and clearly documenting bugs using tools like Jira or Azure DevOps Supporting regression testing, cross-browser testing, and release validation Collaborating with developers and product teams to ensure issues are understood and resolved quickly Helping improve QA standards, tooling, and documentation More ❯

delivering software via Agile methodology. You may also be required to perform software tests, following best practices to ensure quality and proper documentation of test procedures across all testing areas. Your responsibilities include developing and implementing documented test cases, executing tests, preparing test reports, and working closely with relevant departments and stakeholders to report defects when necessary. Expected … experience leading small to medium-sized testing teams Experience with Agile/Scrum methodologies Strong testing experience with API, cross-platform, cross-browser testing, web, mobile, and tablet Experience in non-functional testing Familiarity with test management tools like JIRA, TFS, ALM Knowledge of C# .NET … HTML, SQL, and Java Good experience working with SQL and SQL Management Studio Proficiency with Postman and SOAP UI for API testing Keen attention to detail Motivated to work independently and positively influence team members Ability to work closely with BA and development teams Beneficial: experience in logistics industry ISTQB Advanced Level Test Analyst or similar certification is More ❯

Teams • Must have experience in Agile/Scrum models • Strong Testing experience with API, Cross Platform Testing, Cross Browser Testing, Web, Mobile and Tablet • Strong Testing Experience in Non-Functional testing • Experience of working with Test Management tools like JIRA, TFS, ALM … Familiar with C# .NET, HTML, SQL & Java • Good Experience of working with SQL and SQL Management Studio. • Excellent knowledge in Postman & SOAP UI for API Testing • Keen attention to detail essential • Must be motivated to work independently whilst able to positively influence and engage with other team members • Must be able to work closely with the BA & development … teams • Beneficial – Previous work experience within the logistics industry • ISTQB Advance level Test Analyst or equivalent certification in software Testing is desirable but not essential Advantageous skills • Automation skills experience creating and maintaining automation frameworks and scripts in line with coding standards will be an added advantage (not a must have) • Demonstrated experience writing test scripts from scratch More ❯

business and IT, delivering software through Agile methodology. You will perform software tests, following best practices to ensure quality and proper documentation of test procedures across all software testing areas. Responsibilities include developing and implementing documented test cases, executing tests, preparing test reports, and working closely with relevant departments and stakeholders to report defects when necessary. Expected Experience … lead roles with hands-on testing Experience with Agile/Scrum methodologies Strong testing experience with API, Cross Platform, Cross Browser Testing, Web, Mobile, and Tablet Experience in Non-Functional Testing Proficiency with Test Management tools like JIRA, TFS, ALM Familiarity with C# .NET, HTML, SQL … and Java Good experience working with SQL and SQL Management Studio Excellent knowledge of Postman & SOAP UI for API Testing Ability to work closely with BA and development teams Self-motivated, professional, with leadership qualities and ownership skills Strong team player with attention to detail Beneficial Skills/Experience Experience creating and maintaining automation frameworks and scripts in More ❯

testing • Must have experience in Agile/Scrum models • Strong Testing experience with API, Cross Platform Testing, Cross Browser Testing, Web, Mobile and Tablet • Strong Testing Experience in Non-Functional testing • Experience of working with Test Management tools like JIRA, TFS, ALM … Familiar with C# .NET, HTML, SQL & Java • Good Experience of working with SQL and SQL Management Studio. • Excellent knowledge in Postman & SOAP UI for API Testing • Must be able to work closely with the BA & development teams • Self-motivated and highly professional with ability to lead and take ownership and responsibility • A strong team member and player • Strong … writing test scripts from scratch in C# .net will be an added advantage • Experience working with Selenium Webdriver • ISTQB Advance level Test Analyst or equivalent certification in software Testing Benefits • Annual performance-based bonus incentives • Full private health insurance through our healthcare partner, Vitality Health • Group Life Insurance and Income Protection • BUPA Dental Insurance • 23 days holiday, rising More ❯

Manual QA Engineer - Software House - London/Hybrid (Key skills: QA Engineer, Manual Testing, Test Cases, Regression Testing, Functional Testing, Bug Tracking, Agile, UAT, Software Development Lifecycle, Quality Assurance, Manual QA Engineer) Our client is a leading UK-based software house delivering innovative SaaS platforms across multiple sectors including finance, legal, and logistics. With … of test planning, writing test cases, regression testing, bug tracking, and working alongside technical and non-technical stakeholders. Familiarity with web-based applications, APIs, and cross-browser testing will be beneficial. All Manual QA Engineer positions come with the following benefits: Competitive salary based on experience. Hybrid working model with More ❯

Manual QA Engineer - Software House - London/Hybrid (Key skills: QA Engineer, Manual Testing, Test Cases, Regression Testing, Functional Testing, Bug Tracking, Agile, UAT, Software Development Lifecycle, Quality Assurance, Manual QA Engineer) Our client is a leading UK-based software house delivering innovative SaaS platforms across multiple sectors including finance, legal, and logistics. With … of test planning, writing test cases, regression testing, bug tracking, and working alongside technical and non-technical stakeholders. Familiarity with web-based applications, APIs, and cross-browser testing will be beneficial. All Manual QA Engineer positions come with the following benefits: Competitive salary based on experience. Hybrid working model with More ❯

debug, and upgrade existing systems to improve functionality and user experience. Work with cloud infrastructure (AWS or Replit) to deploy, manage, and scale applications. Participate in code reviews, testing, and documentation to maintain high-quality standards. Stay updated on emerging technologies and recommend improvements to the tech stack. Required Skills and Qualifications Technical Skills Languages and Frameworks : Proficiency … Replit for collaborative development and deployment. Familiarity with Vercel for deployment and CI/CD pipelines. Version Control : Expertise with Git and GitHub for version control and collaboration. Testing and Debugging : Ability to write and … maintain unit and integration tests. Experience with debugging tools and performance optimisation. Additional Tools : Familiarity with npm for package management and build processes. Understanding of DevTools for cross-browser testing and responsiveness. Soft Skills and Experience Experience : Minimum of 3-5 years in full-stack development, with at least 2 years in a lead More ❯