76 to 100 of 109 Regression Testing Jobs in England

banking function, ensuring all changes to live applications are robust, compliant, and production-ready. This is a highly hands-on position, combining manual testing and automation , with a strong focus on regression and production change validation. Front Office QA Technical Tester (AVP) £450-£700/day (Umbrella) | London … banking function, ensuring all changes to live applications are robust, compliant, and production-ready. This is a highly hands-on position, combining manual testing and automation , with a strong focus on regression and production change validation. You'll work closely with Front Office, technology teams, and vendors across ...

high‐impact opportunity where you’ll take full ownership of quality across a complex, data‐driven web platform. You’ll combine hands‐on testing with strategic input, defining the QA function as the business scales. The Opportunity Full ownership of QA across the entire product Highly influential role … reliability, reduce production issues, and elevate engineering best practice What You’ll Be Doing Define and implement an end‐to‐end QA strategy Lead testing across a complex web platform, covering UI, API, integrations, and data‐driven features Build, maintain and evolve automated tests using Playwright and Cucumber Carry ...

cost efficiency across multiple consumer domains. Youll play a key role in designing and implementing robust automated test frameworks and CI/CD-integrated testing pipelines , ensuring high-quality delivery of analytics and data-driven solutions. What Youll Be Doing Designing and implementing automation test strategies for SAS Viya … applications Building automated testing for: UI-based Visual Analytics (VA) Intelligent Decisioning (ID) Data pipeline and integration testing Developing and maintaining test scripts (e.g., Selenium, PyTest, JUnit) Integrating automation into Git-based CI/CD pipelines (Jenkins, GitLab CI) Supporting regression, performance, and integration testing Collaborating ...

Azure DevOps Engineer – Testing Introduction This is an opportunity to join a forward-thinking tech environment where quality, automation and cloud innovation go hand in hand. You’ll play a key role in shaping how complex systems are tested, deployed and scaled — all within a secure, cutting-edge Azure … salary + benefits Industry: Technology/Cloud/AI What You’ll Be Doing: Designing, building and optimising CI/CD pipelines to streamline testing and deployment workflows Implementing Infrastructure as Code using Terraform to create reliable, repeatable environments Deploying and managing secure test environments within Azure Building ...

services and Oracle Millennium for acute services--along with other clinical applications. The post holder will support the Test Manager in quality assurance and testing activities. This role will oversee testing of changes to clinical systems, ensuring updates are robust, safe and meet agreed quality standards before implementation. … staff workflows. Working with Application Support, CXIO colleagues, operational teams and the Digital Services PMO, the Test Lead will ensure IT changes follow standardised testing and governance processes. Stage 1 Assessment (in person): 13-14 April 2026 Stage 2 Interviews (in person): 23 April 2026 Main duties ...

ensuring the team supports the execution of change and release activities (including monthly/quarterly updates), ensuring that all changes are rigorously tested (including regression testing) and implemented to maintain system stability, safeguard core system functionality and minimise disruption to operational services Responsible for ensuring all configuration workbooks ...

meticulous and strategic Test Manager to join our housing transformation programme. We are implementing the NEC Integrated Housing System (IHS) , and we need a testing expert to ensure this critical platform is functionally sound, reliable, and perfectly tailored for our staff and residents. The Role As the Test Manager … will report to the Programme Manager and take full ownership of the end-to-end testing strategy. You will lead the "de-risking" of the implementation, ensuring that from the first line of migrated data to the final User Acceptance Testing (UAT) sign-off, the system ...

that new features, enhancements, and fixes meet the highest standards before reaching customers. This is an opportunity for someone who enjoys combining strong manual testing with automation and modern tooling to help build a robust, scalable SaaS platform. What You’ll Do You will be responsible for ensuring … reliability, stability, and quality of the FastDox platform by contributing to both manual and automated testing practices. Key responsibilities include: Test new features, fixes and changes across the platform (functional, regression, exploratory, integration). Write and maintain clear, structured test plans and test cases that cover key workflows ...

based control and monitoring dashboard application for an antenna terminal system. Engage in the full design life cycle from specifications generation to thorough regression testing of pre-production units. Build and maintain React/Next.js frontend applications and NestJS backend services within a shared pnpm monorepo environment. Integrate ...

same Payments Technology Portfolio as the Leads. These roles are individual‐contributor focused , with an execution‐heavy workload of 80% automation/20% manual testing across payment flows, data mappings, file/database transformations, and integration layers. Ideal for professionals with 7+ years hands‐on QA experience in payments … messaging‐based financial systems. Responsibilities Execute automated and manual test cases for functional, integration, regression, and E2E testing. Build and maintain automated tests using Cucumber, Selenium, Litmus, JUnit , and supporting frameworks. Perform SQL‐based data validation, file/database verification, and metadata integrity checks. Validate DDCT mappings, XML/ ...

Manager to join a leading investment bank for a long-term contract. The successful candidate will completely own and drive a firm-wide T+1 testing strategy for a large-scale transformation. This individual will be responsible for designing and implementing the end-to-end test strategy from the ground … including governance, reporting, tooling, and execution frameworks across all workstreams. They will lead programme-level testing while coordinating multiple technology and operations teams, with the majority of execution delivered by offshore (India-based) teams. The role requires hands-on leadership across component, regression, neighbourhood, and industry testing ...

office) Closing Date: 27 February 2026 Interviews: Face-to-face The Role As the M365 Tester , you will be responsible for delivering a robust testing function across Microsoft 365 and Dynamics 365 platforms, ensuring solutions meet business, technical and quality standards. Key responsibilities include: Designing, developing and executing test … plans, scripts and test cases aligned to business requirements Conducting functional, regression and performance testing Identifying, documenting and tracking defects, working closely with developers to resolve issues Supporting the testing of integrations across M365, D365 and existing systems Using tools such as Azure DevOps to support collaborative ...

frameworks. * Create robust API and back end test coverage across microservices. * Use AI tools to accelerate code generation, debugging and synthetic data creation. * Strengthen regression suites and supporting testing during platform and CRM changes. * Collaborate with developers, product teams and other QA specialists to ensure clarity, consistency … participating in sprint ceremonies. YOUR SKILLS AND EXPERIENCE: The ideal candidate will have the following skills and experience: * Strong commercial experience in automation testing, ideally across both UI and API. * Proficiency in Java or Kotlin, with the ability to design scalable automation frameworks. * Confident working with web technologies such ...

Test Analyst working within an established Test Practice. Responsibilities include leading small teams of testers, collaborating with project stakeholders, and driving efficient, high-quality testing approaches. The role involves mentoring junior colleagues, supporting project delivery, and maintaining high standards across test planning, execution, and reporting Key Skills and Experience … Experience across all test phases including integration, system, and regression testing. Understanding of configuration, change, and release management. Knowledge of version control systems such as Subversion. Strong understanding of software development and testing lifecycles. Experience working with Agile, V-Model, and Waterfall methodologies. Ability to test both infrastructure ...

REST and asynchronous messaging services Working within a Scrum team to deliver business-critical functionality Contributing to CI/CD pipelines with fully automated testing to production Collaborating across engineering teams to share standards, patterns and best practice Driving innovation within a modern cloud-native stack Required Skills Strong … Experience delivering through automated CI/CD pipelines Strong communication and collaboration skills Strong background in professional software engineering Test-Driven Development (unit, integration, regression, system testing) Agile methodologies (Scrum, Kanban, SAFe, TDD, BDD) Preferred Skills Experience in loyalty, reward or credit card industry ...

model governance, content safety, bias/quality monitoring, and regulatory alignment 6) Evaluation, Observability & Continuous Improvement Create evaluation frameworks: offline evals (golden sets), automated regression, and scenario-based testing Instrument systems for observability: traces, prompt/versioning, retrieval diagnostics, tool-call logs, and outcome metrics Run A/… instruction tuning, adapters, distillation (when appropriate) Experience with: Knowledge graphs, semantic layers, enterprise search Advanced evaluation: LLM-as-judge with safeguards, rubric scoring, adversarial testing MLOps/LLMOps toolchains: experiment tracking, feature stores, model registries, data quality tools Domain experience: customer support automation, developer productivity copilots, IT ops agents ...

Microsoft 365 and Dynamics 365 solutions across the organisation. Key Responsibilities: Develop and execute test scripts aligned to business and user requirements Conduct functional, regression, integration, and performance testing Identify, log, and manage defects through to resolution Collaborate closely with developers and cross-functional teams to ensure seamless … D365 applications Validate integrations between Microsoft 365, Dynamics 365, and existing systems Utilise tools such as Azure DevOps to support structured and collaborative testing processes Maintain up-to-date knowledge of Microsoft 365 developments, features, and best practice What We’re Looking For: Proven experience testing Microsoft ...

RCAs, corrective actions, and problem records for recurring issues; publish incident communications. Change & Release Management: Plan and execute configuration changes, patches, and releases; maintain regression test suites and UAT coordination; obtain CAB approvals. Application Configuration: Maintain plans, rules, rate tables, calendars, roles/partitions, and position/payee hierarchies … troubleshoot interface files and APIs. Service management and governance: ITIL processes for Incident/Problem/Change, CAB readiness, release/hotfix planning, and regression testing. Stakeholder management and communication: working with Sales Operations, Finance, HR, and cross-functional IT teams; creating status reports and runbooks. Analytical skills with ...

related efficiencies. The Role: Lead the building, enhancement and maintenance of test automation frameworks using Playwright. Establish and maintain the QA strategy, encompassing functional, regression, integration, and performance testing. Implement and utilise AI tools to speed up test processes. Lead a global QA team. Work closely with developers … embed quality within the SDLC Create and execute SQL queries for backend validation and data-driven testing Integrate automation into CI/CD pipelines Key Skills & Experience: Strong experience leading a QA function Excellent hands-on skills with Playwright (Experience with Selenium would also be nice to have). ...

related efficiencies. The Role: Lead the building, enhancement and maintenance of test automation frameworks using Playwright. Establish and maintain the QA strategy, encompassing functional, regression, integration, and performance testing. Implement and utilise AI tools to speed up test processes. Lead a global QA team. Work closely with developers … embed quality within the SDLC Create and execute SQL queries for backend validation and data-driven testing Integrate automation into CI/CD pipelines Key Skills & Experience: Strong experience leading a QA function Excellent hands-on skills with Playwright (Experience with Selenium would also be nice to have). ...

development, and test programs after completion to ensure compliance with the specification. Investigate operational problems/incidents/defects, identify causes and support the testing and implementation of corrections. Build and maintain test libraries to support manual and automated regression testing. Knowledge, Skills and Abilities: Experience of working … approach to handling problems under pressure as part of a small team. Knowledge in user experience (UX) Knowledge of RESTful APIs. Knowledge of integration testing of APIs using tools like Swagger, Postman. Knowledge of creation of API documentation using YAML specifications. Creatively analytical, out of the box thinkers ...

artefacts, lineage diagrams, and runbooks. * Ensure all development is version controlled and follows bank governance, standards, and SDLC processes. * Provide audit ready artefacts including testing evidence, controls documentation, and technical impact assessments. * Modify existing data flows to incorporate new PRISM positions without breaking existing processes. * Build new transformations, enrichment … logic, staging tables, and curated domain layers as required. * Produce unit tests, regression tests, and data validation queries. * Support SIT and UAT cycles with test data creation, reruns, and defect fixes. * Perform reconciliation with Finance and Regulatory outputs to confirm data correctness. * Work with DBAs and Operations teams ...

artefacts, lineage diagrams, and runbooks. * Ensure all development is version controlled and follows bank governance, standards, and SDLC processes. * Provide audit ready artefacts including testing evidence, controls documentation, and technical impact assessments. * Modify existing data flows to incorporate new PRISM positions without breaking existing processes. * Build new transformations, enrichment … logic, staging tables, and curated domain layers as required. * Produce unit tests, regression tests, and data validation queries. * Support SIT and UAT cycles with test data creation, reruns, and defect fixes. * Perform reconciliation with Finance and Regulatory outputs to confirm data correctness. * Work with DBAs and Operations teams ...

Operations Support • Partner with the ML engineer on production deployment of AI/ML models and agentic workflows: containerisation, versioning, controlled rollouts, and regression testing. • Implement operational controls for LLM usage in production: rate limiting, cost monitoring, caching, audit trails, and safe fallback behaviour. • Support evaluation and testing ...

technical walkthroughs of amended DataStage ETL solutions for peer reviews. Develop, enhance, and maintain ETL code following JRIA best practices. Create and execute unit testing plans; support regression and system testing. Debug and resolve issues found during testing and production. Promote DataStage ETL code using Perforce ...