26 to 50 of 431 Regression Testing Jobs in the UK

systems deployed on Real Time Operating Systems (RTOS) and bare metal on embedded platforms. This role offers the exciting opportunity to shape the testing strategy covering unit testing, regression testing, fuzzing, scripting and automation for this new discipline within the organisation. You will also be responsible … manage and lead a team of Software Test Engineers, providing technical direction, coaching and support to build capability and deliver effective testing. Lead functional testing efforts across all development stages, ensuring alignment with functional requirements and focusing on risk-based prioritisation. Provide technical guidance on testing methodologies, tools ...

enabling enhanced interoperability across government departments. Role Overview As a Senior Automation Tester, you will be responsible for designing, developing, and maintaining robust automated testing solutions across UI and API layers. You will work closely with developers, business analysts, product owners, and fellow testers to ensure quality is embedded … software development lifecycle. Key Responsibilities Design, develop, and maintain automated test frameworks and test scripts for UI and API testing. Build and execute automated regression test suites with a target automation coverage of 90%+. Create and manage test data across multiple environments. Develop and maintain API automation using ...

week onsite) Salary: To £65k + bonus/benefits The Role We are seeking an experienced Test Manager to lead and develop a centralised testing function within a complex, multi-system technology environment. You will be responsible for defining testing strategies, managing a team of test specialists … ensuring the quality and stability of technology solutions delivered by multiple internal teams and external suppliers. The role will focus on improving integration testing, building automated regression capabilities and driving continuous improvement across the testing lifecycle. Key Responsibilities Lead and manage a team of testing professionals ...

test new data formats, enhancements and changes to designated feeds on the Real Time Ticker Plant. Responsible for managing changes from specification through to testing and deployment on production systems according to the established guidelines Point of contact for changes to designated feeds that may impact Real Time products … fixes. Co-ordinate and track the resultant changes across systems required for successful implementation. Manage their changes across the established deployment process from development, testing and change control. Contribute to and improve aspects of data quality through testing in discussion with managers and senior colleagues. Maintain automated regression ...

release cycle across HCM, Finance and SCM, including procurement and inventory. You will own the release calendar and customer communications, organise business engagement and testing, and coordinate the safe introduction of agreed capabilities into service. This internal, business-facing role will reduce the release coordination and administration burden … discretionary feature activation through EIT’s approval processes. Your Responsibilities: Own and maintain the ongoing Fusion test and release calendar, covering scheduled platform updates, regression testing, agreed feature activation and dependencies with project releases. Plan around Oracle’s mandatory update timetable, including the approximately two-week test ...

that the quality of software developed meets the business's needs and functions as expected. The ideal candidate will have experience in manual software testing, test planning, test case creation, defect management, and regression testing. They will be an effective communicator and team player, possess a natural curiosity … learning, be proactive and efficient, and have strong interpersonal skills. Experience working within Agile software delivery environments would be advantageous. A recognised software testing qualification, such as the ISTQB Certified Tester Foundation Level (CTFL) or an equivalent BCS/ISTQB software testing certification, would be highly desirable, however ...

secure, and aligned to business requirements. Working closely with Technical Leads, Architects, Product Owners, Platform Engineers, and delivery teams, you will drive implementation quality, testing, observability, operational readiness, and continuous improvement throughout the software development lifecycle. What you will do Lead build execution within a squad, platform capability … critical software components. Review AI‐generated and engineer‐written code to ensure correctness, maintainability, security, and alignment with specifications. Drive engineering excellence through automated testing, contract testing, regression testing, observability, and production verification.Support CI/CD processes, deployment readiness, operational handover, runbooks, and service ownership. Ensure ...

secure, and aligned to business requirements. Working closely with Technical Leads, Architects, Product Owners, Platform Engineers, and delivery teams, you will drive implementation quality, testing, observability, operational readiness, and continuous improvement throughout the software development lifecycle. What you will doLead build execution within a squad, platform capability, or engineering … critical software components. Review AI-generated and engineer-written code to ensure correctness, maintainability, security, and alignment with specifications. Drive engineering excellence through automated testing, contract testing, regression testing, observability, and production verification. Support CI/CD processes, deployment readiness, operational handover, runbooks, and service ownership. ...

somebody whose job begins when development finishes. You will be involved in refinement, challenge acceptance criteria, identify risk early and combine strong exploratory testing with useful automation. We still have manual testing in the estate, but the direction is clear: more Playwright automation, stronger API and integration testing … faster feedback. The aim is not to automate everything. It is to automate the repeatable checks that give us confidence and use skilled manual testing where judgement adds more value. The estate you are joining You will test across both modern and legacy applications. That includes newer .NET, React ...

strong knowledge of commercial insurance products , particularly eTrade offerings such as Shops, Offices, Property Owners, Business Combined, and Tradespeople . The role focuses on testing the Product Writer platform , which is widely used across the insurance industry for defining product rules, workflows, underwriting logic, and policy structures. Role Overview … This includes ensuring product accuracy, validating underwriting rules, and confirming that workflows align with business and regulatory requirements. Key Responsibilities Perform end-to-end testing of the Product Writer platform, including: Functional testing Regression testing System and integration testing Validate commercial product configurations for eTrade ...

improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities … managing applications at scale Good understanding and working knowledge of software development lifecycle tools used for configuration management, continuous integration and delivery pipelines, unit testing, regression testing, and performance testing Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g. ...

leading role in delivering and improving quality across our client projects. This is a hands-on role for someone who can take ownership of testing from planning through to delivery, confidently assess risk and make decisions about the most appropriate testing approach. As a key member … approaches and coverage based on risk, complexity and customer impact. Review requirements, acceptance criteria and technical solutions to identify potential quality risks early. Lead testing for complex features and customer journeys, including functional, exploratory, regression, cross-browser/device and integration testing. Design and maintain effective automated tests ...

measured, and improved throughout the software delivery lifecycle. The framework operates in an AWS environment and uses Python, Pytest, CI/CD (GitLab). Testing scope covers functional, integration, API, data, performance, resilience, security, and regression testing.YOUR KEY RESPONSIBILITIES: - Define and maintain a coherent automation test strategy … maintainable, and scalable automated tests.- Set guidance for selecting the appropriate test level and approach across functional, integration, API, data, performance, resilience, security, and regression testing.- Partner with engineering, product, and architecture stakeholders early in design to make testability a consideration and identify quality risks before implementation.- Identify gaps ...

Salesforce and wider enterprise applications and services Contribute to technical design, release readiness and deployment activities Spend approximately 20% of your time supporting automation testing, helping to improve test coverage and reduce manual testing Develop and maintain automated tests alongside functional and regression testing Investigate defects … including OmniScripts Good knowledge of Salesforce data, security, automation and integration principles Experience developing and supporting Salesforce solutions across multiple environments Experience with automation testing and automated test frameworks within a software development environment Strong functional and regression testing experience Experience with Jira, Confluence, Bitbucket, Salesforce ...

Salesforce and wider enterprise applications and services Contribute to technical design, release readiness and deployment activities Spend approximately 20% of your time supporting automation testing, helping to improve test coverage and reduce manual testing Develop and maintain automated tests alongside functional and regression testing Investigate defects … including OmniScripts Good knowledge of Salesforce data, security, automation and integration principles Experience developing and supporting Salesforce solutions across multiple environments Experience with automation testing and automated test frameworks within a software development environment Strong functional and regression testing experience Experience with Jira, Confluence, Bitbucket, Salesforce ...

recovery Act as a technical subject matter expert for stakeholders and communicate tradeoffs clearly in business terms Raise engineering standards across coding practices, testing strategy, CI/CD quality gates, release discipline, and production readiness Drive design reviews and execution discipline to ensure scalable, maintainable solutions Mentor engineers … tracing Ability to define and implement system architecture, including domain boundaries, component ownership, and data contracts Strong SDLC discipline, including unit and integration testing, regression testing, and performance testing Experience building systems that handle high-volume streaming inputs with correctness guarantees Demonstrated ability to lead through ...

HVDC Control and Protection System in collaboration with Grid and HVDC technology groups. Responsible for establishing process to assess, review and record the testing needs and boundaries of each project to ensure that the control system is verified to the maximum extent possible before leaving the factory. Leading … developing, maintaining and Preparing Test Management Plans & Solutions. Involved from the requirements phase, ensuring requirements are SMART and testable. Ensure the coordination of HVDC testing and validation process steps from Lab Testing, Factory System Testing and Site System testing leading to the Customer acceptance of HVDC ...

Duck Creek or Guidewire platform upgrades. The role is responsible for defining and delivering the end-to-end test strategy across multiple streams (functional, regression, integration, UAT, and non-functional). The ideal candidate brings a test engineering mindset, promotes shift-left practices, drives automation adoption (including Playwright … enhances quality through continuous testing and robust test governance. Key Responsibilities Define and own the end-to-end test strategy for Duck Creek or Guidewire upgrade programmes, aligned with programme timelines, release plans, and business objectives. Lead test planning, estimation, and scheduling across distributed teams and workstreams to ensure ...

issues, interface failures and data discrepancies, identifying root causes and implementing fixes. Support data migration, transformation, validation and reconciliation. Undertake unit and system integration testing and support user acceptance testing, regression testing and parallel payroll runs. Assess the impact of Oracle updates and payroll changes, supporting … Practical understanding of UK payroll, including PAYE, National Insurance, statutory payments, pensions and HMRC reporting. Experience troubleshooting payroll issues and validating changes through structured testing and reconciliation. Experience working with sensitive payroll data in an environment with controlled access and formal release processes. Strong communication skills and the ability ...

version control in a collaborative development environment. Experience diagnosing and resolving issues within live production systems. Experience working in an Agile delivery team. Strong testing mindset, including unit testing, regression testing and providing clear evidence that solutions are working before work is considered complete. Desirable Skills ...

cloud, data engineering, and AI capabilities. The Senior Software Engineer drives architectural decisions, delivers high‐quality production code, and champions engineering excellence through rigorous testing, code reviews, and operational best practices. As an AI‐first engineer, they leverage AI agents, agentic workflows, and AI‐assisted development tools to accelerate … while promoting engineering best practices. Provide constructive technical guidance and code review feedback, including validation of AI‐generated code. Champion software engineering excellence through testing, automation, documentation, and continuous improvement. AI‐Native Software Development Build production‐grade AI agents and agentic workflows using AWS Bedrock, Anthropic/Claude, LangGraph ...

Hybrid, 2 days a week in London. The Opportunity We are seeking an experienced Finance Transformation Test Lead to lead end-to-end testing for a major global finance transformation programme implementing Oracle Fusion ERP and EPM. You will be responsible for developing the testing strategy, overseeing execution … teams, you will play a key role in ensuring quality, managing risks and supporting critical programme decisions. Key Responsibilities Develop and lead the overall testing strategy across Oracle Fusion ERP and EPM. Manage System Integration Testing (SIT), User Acceptance Testing (UAT), regression testing, cutover rehearsals ...

sports and betting sector. Working as part of a collaborative product engineering team, you will be responsible for ensuring software quality through comprehensive testing, defect tracking and close collaboration with developers throughout the software development lifecycle. In this role, you will design and execute both manual and automated tests … across web and mobile applications, helping to identify issues before release and ensuring systems perform reliably in production environments. You will also contribute to regression testing activities and support continuous product improvement. The ideal candidate will have experience within software testing or quality assurance, a strong understanding ...

sports and betting sector. Working as part of a collaborative product engineering team, you will be responsible for ensuring software quality through comprehensive testing, defect tracking and close collaboration with developers throughout the software development lifecycle. In this role, you will design and execute both manual and automated tests … across web and mobile applications, helping to identify issues before release and ensuring systems perform reliably in production environments. You will also contribute to regression testing activities and support continuous product improvement. The ideal candidate will have experience within software testing or quality assurance, a strong understanding ...

sports and betting sector. Working as part of a collaborative product engineering team, you will be responsible for ensuring software quality through comprehensive testing, defect tracking and close collaboration with developers throughout the software development lifecycle. In this role, you will design and execute both manual and automated tests … across web and mobile applications, helping to identify issues before release and ensuring systems perform reliably in production environments. You will also contribute to regression testing activities and support continuous product improvement. The ideal candidate will have experience within software testing or quality assurance, a strong understanding ...