76 to 100 of 233 Regression Testing Jobs in London

As part of the Global Equities Front Office technology team, an opportunity exists to build/extend an automated testing framework used to validate several Cash Equities Trading platforms. Working as part of a small team, the role will cover the implementation of a framework which will allow the automation of system/regression, regulatory and volume testing requirements for local platforms, and working collaboratively with colleagues overseas to implement more widely. The candidate will require demonstrable experience implementing automated testing frameworks within a front office environment. The framework is primarily developed in Python; experience with multi-threading programming with Python is an advantage. Key Responsibilities & Tasks: Working alongside Front Office development and QA teams to … features requested by the business Manage priorities in cooperation with the development leads for each platform and colleagues overseas Assist the Global QA teams in the use of the testing framework Document usage of the testing framework Qualifications/Experience: Extensive experience with Python (3.x), including multi-threading and performance tuning Knowledge/Experience of implementing software using More ❯

and products are rigorously tested, delivering ex ceptional quality, performance, and reliability across both desktop and web applications. Initially the role will be split between 80% Manual & 20% Automation Testing but what they want this person to do is help gradually move the company across to a more automated environment. What You’ll Be Doing: 🔹 Design, develop, and execute … automated & manual tests for AI and non-AI systems using C# 🔹 Perform end-to-end, API, UI/UX, performance, security, and regression testing. 🔹 Contribute to software quality improvements & code reviews 🔹 Continuously improve testing processes, implementing new tools & automation techniques 🔹 Work closely with fellow Engineers/Stakeholder s to align on test strategies and outcomes 🔹 Gain exposure to … AI/LLM model testing, ensuring accuracy and performance What We’re Looking For: 3+ years’ experience in manual & automation testing for desktop and/or web applications Proficiency in C# or Python to develop and maintain automated test suites Experience with Desktop Applications (Windows) Experience in software QA methodologies, and API testing specifically Familiarity with Azure More ❯

and products are rigorously tested, delivering ex ceptional quality, performance, and reliability across both desktop and web applications. Initially the role will be split between 80% Manual & 20% Automation Testing but what they want this person to do is help gradually move the company across to a more automated environment. What You’ll Be Doing: 🔹 Design, develop, and execute … automated & manual tests for AI and non-AI systems using C# 🔹 Perform end-to-end, API, UI/UX, performance, security, and regression testing. 🔹 Contribute to software quality improvements & code reviews 🔹 Continuously improve testing processes, implementing new tools & automation techniques 🔹 Work closely with fellow Engineers/Stakeholder s to align on test strategies and outcomes 🔹 Gain exposure to … AI/LLM model testing, ensuring accuracy and performance What We’re Looking For: 3+ years’ experience in manual & automation testing for desktop and/or web applications Proficiency in C# or Python to develop and maintain automated test suites Experience with Desktop Applications (Windows) Experience in software QA methodologies, and API testing specifically Familiarity with Azure More ❯

Test Plan (for the Functional, Integration and OAT test phases) Data Migration Test Plan Test Traceability Matrix Test Schedule Test Scenarios Test Cases Automated Test Scripts (when required) Performance Testing Profile (if required) Test Progress Reports Create and maintain Project Defect Log Create and maintain OAT Defect Log Defect Metrics Final Test Report Required Skills & Experience: ISEB Foundation in … Software Testing ISEB Practitioner Certificate in Software Testing ITIL Foundation in Service Management Creation and use of Macros & Automation scripts Experience of working with AGILE methodology Unit testing & UAT experience System and Application test experience Integration & Regression test experience Experience and knowledge of performance testing Experience of biometric products Defect Management including liaison with 3rd More ❯

successful candidate will support the delivery of secure, scalable digital services for UK government clients, contributing to quality assurance from within a multidisciplinary agile team. This role focuses on testing APIs, integrations, and back-end services using Behaviour Driven Development (BDD) principles, while also contributing to CI/CD and automation best practices in a GDS-aligned delivery environment. … Cucumber , and BDD frameworks, focused on validating APIs, data flows, and service integrations. Test Planning & Strategy: Contribute to test strategy design and produce structured test plans for back-end testing scenarios, including edge cases and negative testing. Test Case Design & Execution: Write clear, traceable test scenarios derived from user stories and acceptance criteria. Execute tests within automated and manual … with development teams to verify and retest fixes. CI/CD Integration: Integrate automation scripts into continuous integration environments (e.g. Jenkins, GitLab CI, Azure DevOps), supporting fast feedback and regression testing. Environment & Data Support: Assist in maintaining test environments and managing test data, including basic scripting and configuration in Linux -based systems. Database Testing: Conduct backend validation using More ❯

and automated tests to ensure product excellence. You'll work closely with cross-functional teams to identify test requirements, mentor junior QA engineers, and contribute to continuous improvement in testing practices. Key Responsibilities Review requirements and technical designs to provide timely feedback. Create and maintain detailed test plans and test cases. Design and implement automation scripts using open-source … tools. Identify, document, and track bugs thoroughly. Perform regression testing and troubleshoot quality issues. Mentor junior QA engineers and oversee test documentation. Recommend improvements to enhance product quality and team productivity. What We're Looking For 4+ years of experience in QA Automation or a related role. Strong understanding of QA methodologies, tools, and processes. Proficiency in test … automation tools (e.g., Selenium, Playwright). Experience with REST API testing and scripting in Python, JavaScript, TypeScript, or Bash. Familiarity with Agile/Scrum environments and tools like Jira and Xray. A degree in Computer Science, Engineering, or a related field. Solid knowledge of operating systems, vitalisation, storage, and networking. Why Join Us? Fully remote working environment. Competitive salary More ❯

test cases for various trading platforms that are used globally by trading and research teams across the firm. We are seeking a candidate with a strong background in functional testing and the ability to design and develop both manual and automated test strategies and test cases. Core Duties: Set up, maintain, and support testing environments for automated and … manual testing for both the QA and software development environments Provide testing environment configuration support for development teams; ensure availability and provide backup QA support during overlapping times for London and US-based teams Develop automated regression testing of system functionality using Python Develop scripts for maintaining, updating, and monitoring test system components Troubleshoot issues and … bugs discovered in testing to help determine root cause Provide feedback on system functionality to help make improvements Work with operations team to communicate upcoming changes to software systems Help troubleshoot and resolve problems in production systems Reproduce issues discovered in production using the test environments in order to help identify issues and solutions Requirements: Strong programming skills obtained More ❯

successful candidate will support the delivery of secure, scalable digital services for UK government clients, contributing to quality assurance from within a multidisciplinary agile team. This role focuses on testing APIs, integrations, and back-end services using Behaviour Driven Development (BDD) principles, while also contributing to CI/CD and automation best practices in a GDS-aligned delivery environment. … Cucumber , and BDD frameworks, focused on validating APIs, data flows, and service integrations. Test Planning & Strategy: Contribute to test strategy design and produce structured test plans for back-end testing scenarios, including edge cases and negative testing. Test Case Design & Execution: Write clear, traceable test scenarios derived from user stories and acceptance criteria. Execute tests within automated and manual … with development teams to verify and retest fixes. CI/CD Integration: Integrate automation scripts into continuous integration environments (e.g. Jenkins, GitLab CI, Azure DevOps), supporting fast feedback and regression testing. Environment & Data Support: Assist in maintaining test environments and managing test data, including basic scripting and configuration in Linux -based systems. Database Testing: Conduct backend validation using More ❯

test scripts for new and existing features. • Identify, document, and track bugs and issues using appropriate tools. • Work closely with developers to understand features and provide timely feedback. • Conduct regression testing and ensure that issues are resolved before product release. • Collaborate with cross-functional teams to define quality goals and metrics. • Ability to understand the test plan in … retrieval through provided tools • Collaborate effectively with stakeholders in different time zones. • Demonstrate flexibility and adaptability to fast-changing business requirements. BASIC QUALIFICATIONS - 1+ years of experience in software testing or quality assurance. - Strong understanding of QA methodologies, tools, and processes. - Experience with manual and automated testing. - Excellent problem-solving and analytical skills. - Strong communication skills and ability to … work collaboratively in a team environment. - Detail-oriented with a strong focus on quality. PREFERRED QUALIFICATIONS - Knowledge of tools like Testrail, Postman, and Jira - Testing Cycle knowledge - Experience designing and planning test conditions, test scripts, and test data Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a More ❯

cases, providing feedback to developers and data scientists, reporting and tracking bugs and other QA metrics, and helping troubleshoot and solve issues. Helping implement and scale our functional, E2E, regression, and unit testing frameworks across the SDLC. Desired skills: A Computer Science or Technical University degree. Proven experience in a QA role of web applications. Test automation experience … Experience with working in an agile and TDD development environment. Excellent communication skills; a team player. Familiarity with QA processes across the whole SDLC: requirements setting, design, planning, implementation, testing, deployment, maintenance, support. Proficient in written and spoken English. Self-motivated individual with strong sense for commitment to high-quality delivery. Why you do not want to miss this More ❯

Contract and Permanent resources. The rate/salary depends on your experience, ranging from 3 to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute automated test scripts. Improve test … coverage and speed up regression cycles. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright , TestComplete , Ranorex , Robot Framework . SDET Testing (Software Development Engineer in Test) Ideally a developer-tester hybrid. Write testing frameworks and contribute to production code. Build integration and end-to … end automation pipelines. Performance/Load Testing Simulate real-world load and stress on systems. Ensure system performance, scalability, and reliability. Tools: JMeter , LoadRunner , Gatling , Neoload . Functional Testing Verify software functions as per business requirements. Integration Testing Ensure different modules/components interact correctly. Test APIs, databases, and service flows. Security Testing & Penetration Testing More ❯

London Office 2/3 Days A Week Inside IR35 Contract - Initial contract 3-6 Months We’re looking for a skilled Mobile QA Automation Engineer with strong mobile testing experience to join a fast-paced, agile delivery team working on high-impact digital products within the retail sector . This role requires hands-on experience with iOS and … Android testing , a strong understanding of automation frameworks , and confidence working in an Azure DevOps environment. What you’ll be doing: Designing and delivering robust, scalable mobile test automation for iOS and Android platforms Building and maintaining test frameworks and tools using mobile emulators and simulators Creating and executing detailed test plans , test approaches , and test scripts Integrating automated … tests into CI/CD pipelines in an Azure DevOps environment Collaborating with developers, BAs, and product teams to deliver high-quality features at pace Running exploratory and regression testing when required What we’re looking for: Proven experience in mobile automation testing (iOS & Android) Experience using emulators/simulators and testing mobile applications across devices More ❯

Software Developer in Test will be responsible for the following: Our client is looking for a motivated, skilled and experienced software developer to kick-start the integration of automated regression testing in their CI/CD system built on Azure DevOps. The application under test is a large scale (> 1M LOC) Windows Forms application providing support to the … full planning cycle of the client’s operations. The application uses an interface similar to Office 2016 and is mostly built using DevExpress components. The chosen testing framework to use for the project is Appium + WinAppDriver. This framework is the supported Microsoft framework, uses the same protocol and principles of the leading Web test tool (Selenium) and replaces … in 5 months (800 hours) from scratch, the automated test skeleton development, CI adjustment and integration, communication and minimal documentation for a set (minimum 6) of representative large-scale regression scenarios on two applications (OPT and OMT). The successful Software Developer in Test must have the following experience: MUST HAVE VALID/CURRENT SC OR NATO SECRET CLEARANCE. More ❯

and participation in ceremonies. Collaborate closely with BAs, Product Owners, and Developers to ensure business alignment. Lead and support feature demos, ensuring environments are technically ready and performance tested. Testing & Validation Conduct unit testing, regression testing, and support performance testing. Log and resolve bugs or inconsistencies raised during internal QA or performance analysis. Use tools like … Instance Scan, Script Tracer, Debug Logs to troubleshoot issues. Desirables: Experience with CI/CD pipelines for ServiceNow. Hands-on with ATF (Automated Test Framework) for regression and performance validation. Experience handling demo or UAT environments , including data masking or synthetic data creation. Ability to present technical concepts to non-technical stakeholders clearly and confidently Please reach out for More ❯

and participation in ceremonies. Collaborate closely with BAs, Product Owners, and Developers to ensure business alignment. Lead and support feature demos, ensuring environments are technically ready and performance tested. Testing & Validation Conduct unit testing, regression testing, and support performance testing. Log and resolve bugs or inconsistencies raised during internal QA or performance analysis. Use tools like … Instance Scan, Script Tracer, Debug Logs to troubleshoot issues. Desirables: Experience with CI/CD pipelines for ServiceNow. Hands-on with ATF (Automated Test Framework) for regression and performance validation. Experience handling demo or UAT environments , including data masking or synthetic data creation. Ability to present technical concepts to non-technical stakeholders clearly and confidently Please reach out for More ❯

never been a better time to join EQ. Role Summary Reports to the C2C Test Lead and works with other colleagues across the wider programme team to undertake all testing activities related to the delivery of our global Client to Cash Salesforce/Conga platform. As a member of a sprint team, you will have a key role in … both build sign-off and release testing. Core Duties/Responsibilities The successful candidate will be responsible for the following: Performing testing (function, system, integration, regression and UAT) for C2C releases Documenting and executing test cases that adhere to functional requirements in various test environments; pinpoint exact steps to reproduce defects/issues and work with other members … of the programme team to bring about defect resolutions. Analysing and identifying gaps in testing requirements based on knowledge of the business systems processes and end to end processes Analysing defects and troubleshoot them accordingly and identify root causes Maintaining test plans and test cases to be executed during the project's testing lifecycle and maintain regression More ❯

support feature demos , ensuring environments are technically ready and performance tested. Define and manage release readiness criteria from a technical perspective. Support in bi-weekly feature releases for client. Testing & Validation Conduct unit testing, regression testing , and support performance testing. Log and resolve bugs or inconsistencies raised during internal QA or performance analysis. Use tools like … Instance Scan, Script Tracer, Debug Logs to troubleshoot issues. Nice to have Experience with CI/CD pipelines for ServiceNow. Hands-on with ATF (Automated Test Framework) for regression and performance validation. Experience handling demo or UAT environments , including data masking or synthetic data creation. Ability to present technical concepts to non-technical stakeholders clearly and confidently #J More ❯

we approach quality and testing. Our application isa modern microservices-based system, that includes a web-based back-office for managing customer data. You’ll be hands-on manual testing, whilst also establishing scalable QA processes and introducing automation. Your work will be pivotal in ensuring our product is robust and ready to grow along with our customer base. … Key Responsibilities Manual Testing • Design and execute test cases across back-office user interface, APIs and otehr critical components • Undertake a variety of test scenarios, include exploratory, functional, and regression testing, and provide comprehensive documentation for each • Identify, document, and track bugs through to resolution Process & Strategy • Define and implement testing strategy and processes from the … product managers, and stakeholders to clarify requirements and ensure testability • Participate in planning sessions and contribute to story refinement with a focus on test coverage Key Competencies & Skills • Strong Testing Fundamentals o Solid understanding of software testing methodologies (functional, regression, exploratory, etc.) o Experience testing both UI and APIs o Familiarity with testing microservice-based More ❯

bugs to ensure proper fixes and no regressions. Provide constructive feedback on game mechanics, user interface, and player experience. Collaborate with developers, designers, and other QA team members. Perform regression testing and test case execution. Participate in test plan creation and improvement of QA processes. Qualifications Must-Have: Passion for video games with a solid understanding of game … written and verbal communication skills. Ability to work in a fast-paced, collaborative environment. Familiarity with QA tools and bug tracking systems. Nice-to-Have: Previous experience in game testing or software QA. Understanding of development cycles (Agile/Scrum). Experience with automation testing (e.g., using tools like Selenium, Appium). Familiarity with consoles, mobile devices, or More ❯

are looking for a self-starter with an entrepreneurial attitude to join us on our growth journey. This role is ideal for someone who has predominantly worked in manual testing but does have some exposure to automation technologies such as Playwright or Selenium. Key Accountabilities Design and execute detailed test plans and test cases based on product requirements and … acceptance criteria. Develop and maintain regression testing packs to ensure consistent product quality. Identify opportunities for test automation and lead the implementation of automated test scripts. Collaborate with developers and product owners to define and refine user stories and acceptance criteria. Perform diagnostic and system testing, and report findings to stakeholders in a clear and actionable way. … Agile best practices. Adherence to all governance requirements and resolution of all risk and compliance action items within stipulated timeframes Key Skills Minimum of 3 years' experience in software testing (manual or automated). Some experience with test automation tools (e.g. Selenium, Cypress, Playwright, etc.). Solid understanding of software QA methodologies, tools, and processes. Familiarity with Agile/ More ❯

implement technical solutions that add significant value to our software delivery pipeline. Job Responsibilities Analyze business requirements to ensure comprehensive understanding and coverage. Create and maintain fast and efficient regression test packs to support ongoing development. Automate testing processes and integrate them into CI/CD pipelines for efficiency. Ensure best practices are followed, maintaining high-quality releases … into production frequently. Demonstrate relevant testing experience as a QA Engineer or equivalent, with over 7 years of experience and a passion for testing, automation, and delivery. Participate actively in refinement sessions and other agile ceremonies, offering insights and feedback on acceptance criteria from a QA perspective to ensure clarity and testability. Develop and document test cases using … and resolve issues related to automated tests, ensuring their reliability and effectiveness. Modify existing fakes for a product as necessary, ensuring they accurately reflect the intended functionality and support testing efforts. Required Qualifications, Capabilities, and Skills Strong history of working in Automation environments. Experience with frameworks such as Selenium or Playwright. Capable of working across CI/CD pipelines More ❯

with peers across several teams to support multiple workstreams and ensure integrations are robust and secure. Be part of an agile, cross-functional development team, participating in code reviews, testing and deployments. Work with Enterprise systems and ensure they’re integrated effectively into our custom-built systems Hot Skills... Experience building applications using modern frameworks, libraries, languages, and tools … Full Stack Software Engineer, focusing on application development and integrations Understanding and experience of different Google Cloud resources such Kubernetes, Cloud Run, Pub/Sub, Cloud Build, etc. Automated Testing in different parts of the pipelines (unit testing with our programming languages, Integration, Contract, End to End with tools such as postman, k6 and karate). Infrastructure as … and GCP Config Connector). Proven ability to build relationships with technical peers Understanding of the importance of constructive feedback to improve code quality and team performance Experience with testing strategies, including visual regression testing, unit testing, and integration testing Understanding of infrastructure setup using cloud-based technologies Proven experience in setting up release pipelines More ❯

with peers across several teams to support multiple workstreams and ensure integrations are robust and secure. Be part of an agile, cross-functional development team, participating in code reviews, testing and deployments. Work with Enterprise systems and ensure they’re integrated effectively into our custom-built systems Hot Skills... Experience building applications using Golang or Rust, complemented by proficiency … information, and organisation of new sources of data into databases Understanding and experience of different Google Cloud resources such Kubernetes, Cloud Run, Pub/Sub, Cloud Build, etc. Automated Testing in different parts of the pipelines (unit testing with our programming languages, Integration, Contract, End to End with tools such as postman, k6 and karate). Infrastructure as … and GCP Config Connector). Proven ability to build relationships with technical peers Understanding of the importance of constructive feedback to improve code quality and team performance Experience with testing strategies, including visual regression testing, unit testing, and integration testing Understanding of infrastructure setup using cloud-based technologies Proven experience in setting up release pipelines More ❯

and local environments. They will also have the ability to dive deep into the most complex technical problems to develop scalable test automation solutions to enable high-quality continuous testing and release infrastructure. They will help ensure working with multiple scrum engineering teams that we deliver the highest quality experience for our clients. RESPONSIBILITIES Collaborate with Engineers, Product Managers … s degree in computer science/engineering or equivalent technical degree/experience. 7+ years of experience as a Sr. Software Developer in Test (functional, end to end integration, regression, performance and scalability testing) for web based products including microservices based products. Proficient in adapting multiple object-oriented programming languages, scripting languages and design patterns pertinent to architecting … friendly documentation for technical processes and tools. Hands-on experience with test automation processes in CI/CD environments and tools such as Selenium/Webdriver.io, and TestNG, API testing tools and Appium is a must. Sound working knowledge of various cloud technologies and tools including K8s and Docker. Ability to work in a fast paced and distributed environment More ❯

and local environments. They will also have the ability to dive deep into the most complex technical problems to develop scalable test automation solutions to enable high-quality continuous testing and release infrastructure. They will help ensure working with multiple scrum engineering teams that we deliver the highest quality experience for our clients. RESPONSIBILITIES Collaborate with Engineers , Product Managers … s degree in computer science/engineering or equivalent technical degree/experience. 7+ years of experience as a Sr. Software Developer in Test (functional, end to end integration, regression, performance and scalability testing) for web based products including microservices based products. Proficient in adapting multiple object-oriented programming languages, scripting languages and design patterns pertinent to architecting … friendly documentation for technical processes and tools. Hands-on experience with test automation processes in CI/CD environments and tools such as Selenium/Webdrier.io, and TestNG, API testing tools and Appium is a must. Sound working knowledge of various cloud technologies and tools including K8s and Docker. Ability to work in a fast paced and distributed environment More ❯