51 to 75 of 235 Regression Testing Jobs in London

directly with the Development Manager and will have responsibility for the team of QA Engineers working in an Agile environment. The role: Lead the test functions in implementing automated testing Identify and feedback on any developmental bugs Ensure requirements of project brief have been addressed and correctly implemented Work with our “best practice” development processes (documentation, Test Plans, logging … and Agile methodologies) Participate in the testing of a next generation platform to replace our legacy system and introduction of new functionality and products Troubleshoot technical issues/bugs and identify modifications where required Testing of a robust set of services and APIs to power web applications Participate in discussions and planning around user acceptance Proven experience of … methodical thinking and application of test cases and scenarios. Experience and knowledge of writing and working with automated test tools (C# Postman, Jenkins, BDD - SpecFlow, Selenium etc.) Experience in testing React/Redux and .NET Experience of testing Microsoft Azure cloud applications An understanding of data migration, transformation and scripting A proven track record of functional testing More ❯

in a London 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 … 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 ❯

in a London 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 … 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 ❯

build/deployment pipelines via GitHub Actions. Automated tests will be built on .Net using the C# language with a Behaviour Driven Development (BDD) approach and supplemented with exploratory testing where applicable. The role will entail collaborating closely with agile team members from other disciplines to deliver quality releases to the client which are supported by risk-reducing, maintainable … Key Responsibilities Contribute to the building and maintenance of automation test frameworks built on .Net with C# BDD. Contribute to the creation of automated test solutions for functional and regression testing of Calastone's suite of software products. Functional and Regression testing of all code and configuration changes. Documentation of QA processes, practices & buildout of the … QA knowledge database. Contribute towards the integration of automated test solutions into the engineering build pipeline (Continuous Integration), including triggering of test suites via GitHub Actions. Conduct appropriate exploratory testing to support Calastone's agile approach and in accordance with QA industry best practices. Liaise with DevOps, Engineering, Operations and Client Delivery to apprehend technical change, their priorities and More ❯

enabled Quote, Bind & Issuance Insurance solution across multiple lines of business and countries. Key Responsibilities: Senior Test Analyst for Portfolio Solutions project and support on all matters related to testing, including setting testing strategy, approaches, standards and key success factors for Unit Testing, SIT, UAT, QA, Performance and Automated Testing and continuous improvement of the same. … with wider Product teams including Product Owners and Product Analysts, Scrum Masters, Agile Project Managers, Actuaries, Developers and external vendors to promote and support 'best practice' to ensure that testing quality standards are being met, deliverables are aligned to overall test strategy and that the associated documentation is complete and of the required standard. Design, develop, maintain and monitor … execution of automated regression tests. Work with Business Agility to produce UAT testing approaches and plans which encompass business related testing, test scenarios and test cases, working with Product Managers, Product Owners, Product Analysts and Testers to ensure traceability to business requirements using traceability matrices and organise/run testing meetings/sessions as needed. Alignment More ❯

with a strong background in test automation for high throughput, low latency systems. You'll work closely with software developers, quants, and infrastructure teams to design and implement robust testing frameworks that ensure the stability and performance of trading applications. Key Responsibilities: Design, develop, and maintain automated testing frameworks for trading systems Build test plans, cases, and scripts … for functional, regression, and performance testing Identify, document, and track bugs, performance issues, and system bottlenecks Collaborate across teams to ensure software meets functional and non-functional requirements Continuously improve QA processes, tools, and methodologies Preferred Experience: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field Proven experience in QA engineering or … software testing within financial services or high-performance tech environments Strong programming/scripting skills in Python, Java, or similar Experience with automation tools such as Selenium, PyTest, or similar frameworks Familiarity with CI/CD pipelines, version control, and test integration in DevOps environments Understanding of trading systems, market data, or real-time applications is a plus What More ❯

with a strong background in test automation for high throughput, low latency systems. You'll work closely with software developers, quants, and infrastructure teams to design and implement robust testing frameworks that ensure the stability and performance of trading applications. Key Responsibilities: Design, develop, and maintain automated testing frameworks for trading systems Build test plans, cases, and scripts … for functional, regression, and performance testing Identify, document, and track bugs, performance issues, and system bottlenecks Collaborate across teams to ensure software meets functional and non-functional requirements Continuously improve QA processes, tools, and methodologies Preferred Experience: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field Proven experience in QA engineering or … software testing within financial services or high-performance tech environments Strong programming/scripting skills in Python, Java, or similar Experience with automation tools such as Selenium, PyTest, or similar frameworks Familiarity with CI/CD pipelines, version control, and test integration in DevOps environments Understanding of trading systems, market data, or real-time applications is a plus What More ❯

Design, develop, and maintain scalable test automation frameworks using Playwright with JavaScript/TypeScript and C# - Ensure automation scripts are optimized for performance, reusability, and maintainability. 2. Functional & Automation Testing: - Conduct both manual and automated testing to validate business-critical functionalities. - Develop comprehensive test plans, test cases, and test scripts for web applications. 3. End-to-End Testing & CI/CD Integration: - Automate and execute end-to-end, UI, API, and regression testing. - Integrate automation tests into CI/CD pipelines for seamless execution. 4. Cross-Browser & Cross-Platform Testing: - Ensure applications work seamlessly across different browsers, devices, and operating systems. - Leverage Playwright capabilities for headless and headed browser testing. 5. Test Data & Reporting: - Implement … detailed test reports using Allure, Extent Reports, or Playwrightâ€s built-in reporting tools. 6. Collaboration & Agile Practices: - Work closely with developers, product managers, and DevOps teams to define testing strategies and resolve issues. - Participate in Agile ceremonies (Sprint Planning, Stand-ups, Retrospectives) and drive quality initiatives. Required Skills & Qualifications: - Good experience in test automation and functional testing. - Strong More ❯

for the SDET Automation Engineer role at Jefferies Job Description 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. Job Description 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 mutli-threading programming with Python an advantage. Key Responsibilities & Tasks: Working alongside Front Office development and QA teams to extend/manage the framework Capture and understand how to interface/integrate with the individual platforms Plan and More ❯

most talented people, an inspiring culture, and a technology first, people centric business. The Opportunity The purpose of a Senior Test Analyst at Gentrack is to carry out strategic testing of our products to ensure the delivery of highest quality software to end-users. This includes creating detailed test cases and scenarios, both manually and through automated tools, to … specifications. Create detailed test cases and test scenarios that cover various aspects of the software, including functional, non-functional, and performance requirements. Execute test cases manually or through automated testing tools. Perform regression testing to ensure that new code changes do not negatively impact existing functionality. Ensure that test deliverables are produced and delivered on time, created … of test conditions, creation and execution of test cases for project work. Participate in planning, stand-ups, estimation, retrospectives and backlog grooming as appropriate. Provide strategic direction for the testing on the project team, undertake test planning, estimate the effort and duration of testing, and determine resource and environment requirements. Identify areas of process improvement in the testing More ❯

days per week What You'll Be Doing We’re looking for a QA Engineer to join our team! You'd be responsible for both manual and automated testing as well as contributing to best practices throughout the SDLC working closely with our Software Engineers and Product Managers to provide governance and oversight of the quality of the products … working as part of an agile team Driving continuous improvement, recommending and implementing enhancements to test processes and procedures. Investigating user problems referred to you by the Product teams, testing bugs, and creating and managing bug reports. Developing a strong understanding of the products and domain to perform hands-on testing from a technical standpoint. Supporting your engineering … colleagues so that testing is a team-wide responsibility Prioritising tasks and workload in a fast moving environment - good sense of urgency resourcefulness and independence Managing risks and issues effectively with timely escalation to the project stakeholders Reviewing design proposals, acceptance criteria and processes, and recommend improvements. Required skills: Proven software quality assurance experience with a focus on both More ❯

the development lifecycle. Contribute to technical discussions and help shape our approach to quality engineering. Debug and troubleshoot complex issues and provide clear defect documentation. Conduct post-release and regression testing to ensure ongoing stability. Create and maintain internal documentation for testing processes and frameworks. WHAT YOU BRING Proven experience as an SDET or QA Automation Engineer … with a focus on API, end-to-end (E2E), and performance testing. Demonstrated experience building and scaling automated testing frameworks for APIs, frontend, and mobile. Strong hands-on experience with tools such as Cypress or Playwright (E2E), Postman (API), and load/performance tools like k6, JMeter, or equivalent. Experience designing and maintaining automated test frameworks across web, mobile … in working with CI/CD pipelines (e.g. Jenkins, GitHub Actions) and integrating test automation into build and release workflows. Strong understanding of Agile development and the role of testing throughout the sprint lifecycle. Comfort with writing clear, testable acceptance criteria using Gherkin or similar syntax. Excellent debugging, investigation, and root-cause analysis skills. A collaborative, detail-oriented mindset More ❯

require an update to the TLM Collateral Management solution, which will involve configuring all components within the application, including the core software modules, IIS web components, and databases. Complete regression/UAT testing will need to be completed involving all downstream systems and relevant business functions. The candidate would need strong collateral management "hands-on" technical support knowledge … System. Upgrade TLM Collateral Management to a later version. Configure all individual software modules. Upgrade the various databases. Setup and configure IIS websites. Own the execution of full UAT & regression testing of the system post-upgrade, including downstream feeds and outputs. Configure and test changes required to the AcadiaSoft MarginSphere adapter. Work closely with the vendor to identify More ❯

enabled Quote, Bind & Issuance Insurance solution across multiple lines of business and countries. Key Responsibilities: Senior Test Analyst for Portfolio Solutions project and support on all matters related to testing, including setting testing strategy, approaches, standards, and key success factors for Unit Testing, SIT, UAT, QA, Performance, and Automated Testing, with continuous improvement. Work with wider … Product teams including Product Owners, Product Analysts, Scrum Masters, Agile Project Managers, Actuaries, Developers, and external vendors to promote and support 'best practice' to ensure testing quality standards are met, deliverables align with the overall test strategy, and documentation is complete and of the required standard. Design, develop, maintain, and monitor execution of automated regression tests. Collaborate with … Business Agility to produce UAT testing approaches and plans, encompassing business testing, test scenarios, and test cases, ensuring traceability to business requirements. Ensure alignment with our testing strategy, approach, and standards, using platforms like Confluence for documentation, and verify standards are met. Understand LSM & GRS Change Control Board (CAB) processes and support Product Owners in confirming products More ❯

millions of users across the globe. *please note you must be based in UK to be considered for this fully remote role Responsibilities Define, develop and maintain our automated regression testing suite (written in Appium for Mobile and Cypress for backend API’s) for our key user journeys and beyond: Help us move away from Maestro and move … fully to Appium Optimise and ensure that our regression suite is operational in CI/CD (we use Jenkins) pipelines across our test environments Help us establish new tools and evolve existing processes to help our team continue to efficiently test as we continue to scale internationally Help our teams work towards building and maintaining a healthy pattern of … automated test coverage Be a quality mentor that infuses the team with testing best practices and process improvements throughout the software development lifecycle This role also includes some manual testing as and when required but the aim is to automate the test suites to reduce the reliance on this. Work closely with your engineering team throughout agile sprints More ❯

applicants Direct message the job poster from GeoGaming Group We are looking for a highly skilled and experienced QA Engineer with a strong focus on both automation and manual testing to join our in-house development team. We build cutting-edge and innovative web applications for the gambling industry; we have a fully Responsive Web product developed with Angular … JS. This role offers an excellent opportunity for an experienced QA Engineer eager to drive automation testing for our DotCMS-based project while supporting manual testing efforts. We’re looking for a passionate and proactive individual who can ensure our online betting/casino web application and its CMS meets high standards of quality and functionality. This is … a hybrid role between automation and manual testing, ensuring both efficiency through automation and comprehensive coverage through manual testing. Experience/Technical Skills: At least 5+ years of experience with UI automation using Java + Selenium and as Manual QA Experience with Cucumber or a similar BDD framework Experience with CI/CD, preferably with Jenkins Strong analytical, diagnostic More ❯

engineers, QA analysts, and product stakeholders. The ideal candidate is a hybrid leader with strong engineering instincts, program management skills, and a hands-on approach to solving development and testing bottlenecks. You will be responsible for driving timelines, coordinating workstreams, supporting developers, and ensuring code integrity through rigorous QA lifecycle execution. You will have the ability to review code … clear, deadlines are achievable, and priorities reflect the business need. - Track progress via Jira (or equivalent), enforce deadlines, and ensure retrospective actions are followed through. - Manage release readiness, including regression test windows, UAT handoffs, and documentation milestones. Quality Assurance Oversight - Oversee QA team activities, ensuring effective test case execution, bug logging, and regression coverage before each release. - Collaborate More ❯

from client and third-party sources to BigHand’s cloud environments. The Senior SDET’s aim is to write robust and comprehensive automated tests at all levels of the Testing Pyramid to deliver quality products – from Unit Tests (if required), through Component Integration tests all the way to back end API and front end E2E automated tests. You will … What you’ll do Tests new software products and services. Takes ownership for delivering high-quality software. Writes automated Component Integration, API, and E2E tests, building/maintaining a Regression Test library. Collaborates with developers/business analysts to design automated tests using a BDD approach. Recommends strategies and methods to improve test plans and processes. Coordinates test schedules … background or coding experience. Strong understanding of automation frameworks and technology. Strong experience in C#, .NET, Specrunner, and SpecFlow. Strong understanding of SQL, relational databases, structure, and design. Experience testing solutions to maintain a high level of data quality. Good understanding of testing metrics and reporting. Experience with Microsoft Azure. Experience with SCRUM, Agile, and BDD. A pragmatic More ❯

various other tech teams. Role & Responsibilities Requirement gathering, documentation, planning, implementation, and release management Analysis, data mining, data extraction, investigation of production queries and user queries QA/UAT testing, working with QA team and regulatory operations team to ensure releases are well tested, seeking sign-off from impacted systems Owning and improving functional and regression test packs … systematic thinking to devise solutions within existing system frameworks. High professionalism in a team-oriented environment. Technical Skills: Good understanding of SQL and relational databases. Knowledge of SDLC and testing practices. Proficiency in MS Excel, including functions, macros, and lookups. Basic knowledge of UNIX commands. Hands-on experience in test automation and basic programming. Domain Knowledge: Exposure to finance More ❯

with other enterprise systems including ERP (12.2.6), Fusion, SAP, banks, and payment gateways via MuleSoft. Implement DevOps and CI/CD best practices using Azure, Copado, OwnBackup. Participate in regression, performance testing, and debugging to ensure production stability. Provide end-user support, training, and troubleshooting for Salesforce applications. Collaborate in an Agile development environment, managing multiple tasks with More ❯

with other enterprise systems including ERP (12.2.6), Fusion, SAP, banks, and payment gateways via MuleSoft. Implement DevOps and CI/CD best practices using Azure, Copado, OwnBackup. Participate in regression, performance testing, and debugging to ensure production stability. Provide end-user support, training, and troubleshooting for Salesforce applications. Collaborate in an Agile development environment, managing multiple tasks with More ❯

order generation, post-trade processing, and reconciliation Track record of working with legacy financial codebases and introducing testability, clarity, and structure Proficiency in developing and maintaining unit, integration, and regression tests in APL Familiarity with modern software lifecycle tools (Git, Jira, Jenkins, etc.) Strong collaboration and communication skills across technical and business-facing teams Nice to Have Experience working More ❯

both Contract and Permanent resources. The rate/salary depends on your experience, 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 that 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 ❯

overseeing API and UI automation using Playwright, C#, and ReadyAPI, and collaborating with cross-functional teams to ensure quality standards are met. Responsibilities include test planning, mentorship, hands-on testing, maintaining regression packs, and improving testing processes. The ideal candidate has 8+ years of QA experience, expertise in Playwright and C#, strong collaboration skills, and experience in … efforts in automation and manual testing. Overseeing API and UI automation with Playwright, C#, and ReadyAPI. Participating in sprint planning and test scenario development. Mentoring junior team members. Maintaining regression packs and quality metrics. Collaborating with business analysts and developers. Key competencies and skills: 8+ years in QA, manual and automated testing. Expertise in Playwright and C#. Experience with … test management tools like JIRA and QMetery. Strong collaboration and communication skills. Experience with CI/CD pipelines and testing frameworks. Education & Experience: Degree-level education or equivalent. Experience in Agile/Scrum teams. Additional Information: We promote an inclusive workplace and encourage candidates from diverse backgrounds to apply. Benefits include challenging projects, learning opportunities, a supportive team, flexible More ❯

Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to the above, the role requires to identify the application regression test cases associated to the … below subsystems, hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for mainframe systems involving IMS and MQ. Collaborate with development, business, and QA teams to understand … requirements and ensure test coverage. Perform integration testing involving APIs, IMS transactions, and MQ messaging. Automate test cases where applicable and manage test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards and best practices. Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience More ❯