1 to 25 of 26 Regression Testing Jobs in London

future. What you’ll do Shape the technical direction for the Data pipeline modernisation and re-engineering programme: Define architecture, standards, engineering approach, and testing framework Ensure coherence across all workstreams from discovery through to validated delivery Architect and build the Claude Code agentic workflow: Parse existing data movement … platforms (e.g. Snowflake) Strong experience with Apache Airflow and DAG-based orchestration Experience designing configuration-driven frameworks: Using YAML or JSON Experience building automated testing for data pipelines: Functional equivalence testing Regression testing Proven technical leadership: Ability to influence without authority Align senior engineers across data ...

highly experienced, strategic and dynamic QA Lead/Test Manager to partner with key departments across the EMEA region to lead and drive testing and automation requirements for specific projects within the ECB programme. This pivotal role is accountable for the successful delivery of key vertical cross functional test … Project stakeholders to drive strategic initiatives and ensure alignment with organizational goals. Key Responsibilities: Manage FT, SIT, UAT, targeted release BAU testing and regression testing Demonstrate via testing that regulatory rules are understood and followed as they are intended. Demonstrate adaptability around key Firmwide decisions ...

assisted platforms. What You Will Do & Own Turn quantitative prototypes into reusable tools, services, and cloud hosted or local desktop applications that move from testing to scaled agency rollout. Build strict public sector hardening: authentication, role based access control (RBAC), observability, security, and cost controls. Embed evaluation and regression testing into the release cycle to measure model logic and agent behaviour. Own data flows, APIs, model serving, front end applications, and continuous integration and continuous delivery pipelines. Own the agentic harness layer, evaluation frameworks, control plane behaviour, and tool integration. Requirements Strong Python skills plus fluency ...

tickets — you’re shaping the system itself. Experience required: Built and maintained agentic AI harnesses in production , including evaluation frameworks, benchmarking pipelines, replay testing, regression testing, and automated quality scoring for LLM-powered systems. Designed verification and validation frameworks capable of programmatically assessing model outputs, implementing reward ...

quality, reliability, and performance of high-volume transaction platforms. You will work closely with developers, business analysts, and stakeholders to design and execute robust testing strategies across both manual and automated environments. This is an excellent opportunity for someone who is passionate about quality engineering, continuous improvement, and modern … test automation practices, including AI-driven testing techniques. Key Responsibilities Design, prepare, and maintain test plans, test cases, regression packs, and automated test suites. Execute functional, integration, regression, and non-functional testing across client, web-based, mobile, and API-driven applications. Perform RESTful API testing ...

Horsham 3 days on site Key Responsibilities Lead the QA workstream for the Contact Centre Transformation programme. Define and oversee end-to-end testing coverage, ensuring all critical areas are addressed, including: Regression testing Network configuration validation Backup and recovery Call recording functionality Integration with upstream/… downstream systems Rollback and contingency scenarios Review, challenge, and validate vendor testing strategies and plans. Provide independent QA assurance to client QA leadership on: Testing completeness and quality Key risks and gaps Mitigations and readiness for release Collaborate closely with vendors (including Wipro) and internal stakeholders to ensure ...

with a global energy trading organisation to appoint an experienced Contract Programme Test Manager. The successful candidate will take ownership of end-to-end testing across a major Energy Trading & Risk Management (ETRM) platform transformation programme. This strategic initiative supports front-to-back trading operations across physical and financial … production deployment readiness. Responsibilities of the Programme Test Manager (Energy Trading) Own and deliver the programme-wide test strategy, governance framework, SIT, UAT and regression testing activities Validate end-to-end trading workflows across front, middle and back-office functions, including trade lifecycle management, risk, scheduling and settlements ...

Ownership Lead and contribute to sprint planning, backlog prioritization, and roadmap development aligned with business objectives. Develop and execute comprehensive test plans, including unit testing, system testing, and UAT. Drive end‐to‐end solution delivery, including configuration, testing, deployment, and post‐go‐live support. Play … role in Oracle upgrades, quarterly releases, and patch cycles, including regression testing and change management. Operational Excellence & Support Provide post‐implementation support, troubleshoot issues, and ensure system stability and performance. Act as a senior escalation point for complex issues, cross‐functional problem resolution, and enhancement identification. Ensure adherence ...

closely with stakeholders and delivery teams Oversee configuration of Oracle modules in line with finance processes and best practice Own and coordinate UAT, functional testing, and regression testing cycles Lead root cause analysis of system issues and coordinate resolution with technical teams and third-party providers Support ...

move comfortably between technical detail, data quality management and senior stakeholder engagement. Key Responsibilities Integration Leadership Lead the Workday integration workstream across design, build, testing, deployment, cutover and hypercare. Design, develop, troubleshoot and support integrations using Workday Studio, EIBs, Core Connectors, Cloud Connect, PECI, Document Transformation and Workday … requirements into secure, scalable integration solutions. Maintain and improve integration standards, technical documentation, error handling, monitoring and operational handover materials. Support impact analysis and regression testing for Workday’s bi-annual releases and other system changes. Data Migration & Quality Lead structured data remediation activity across Workday and connected ...

release processes Continuously improve DevOps maturity and ways of working Quality Assurance Develop and implement QA strategies, frameworks, and tooling Lead test automation initiatives, regression testing, and quality improvements Ensure high standards of software quality and reliability across deployments Stakeholder & Delivery Management Act as a trusted partner ...

Description QA Test Lead (CCH Tagetik) Location: Outside London Contract : Inside IR35 Salary: Negotiable Key Responsibilities Test Planning & Strategy Develop and manage the overall testing strategy, test plans, and quality assurance approach for Tagetik implementations, upgrades, and enhancements, including SIT, UAT, regression, and patch testing. Assess functional … outputs. Verify Planning, Forecasting, Budgeting, and Reporting results align with defined business and financial rules. Test Delivery & Defect Management Create and execute comprehensive functional, regression, and negative test scenarios. Record, monitor, and manage defects through to resolution, working closely with development and project teams to ensure timely fixes. User ...

work with a major, global, household brands. All you need to be successful in this position is a good understanding of backend Test Automation, Regression Testing, SQL, C#/Python and Reqnroll (or very similar BDD) and the right attitude to learn. As this is a client facing ...

troubleshooting of overnight integrations · Maintaining the data models to ensure smooth operation across Finance and the wider business · Assist with system upgrades and regression testing where required · Data model administrator for the Power BI reporting models used by Finance, which involves: · Refreshing & re-publishing Power BI data models ...

Configure and maintain Advanced Compensation plans, Benefits and Absence processes Partner with stakeholders to gather requirements and translate them into effective Workday solutions Support testing, deployment activities and release management processes Conduct impact assessments for Workday releases and support regression testing Produce clear configuration documentation and process ...

external tax engines (RITA or equivalent). Troubleshoot SD and tax-related issues in production and test environments. Support SIT, UAT, and regression testing cycles. Provide documentation, training, and knowledge transfer to internal teams. Required Skills & Experience Strong hands-on experience as an SAP SD Consultant. Proven experience ...

Looking for a candidate willing to relocate to UAE and perform this role from their. The Test Manager will lead the end-to-end testing lifecycle for airline domain applications, ensuring high quality and on-time delivery of mission-critical systems such as PSS, DCS, Flight Operations, Loyalty, Reservation … APIs (REST/SOAP), XML, JSON, NDC schemas. Knowledge of automation tools (Selenium, Postman, Karate, RestAssured). Experience 8 15+ years in QA/testing, with at least 3+ years in a Test Manager or Test Lead role. Must have experience working on airline or travel industry projects. Education ...

working - requires travel to London and customer sites + Up to £50,000 per annum plus bonus, pension and training Key Skills: Background in Testing DevOps Infrastructure Hybrid | Competitive Salary + Benefits Our client is a growing technology consultancy delivering secure, reliable and innovative solutions for a diverse client … experienced Tester to join our team. This is a varied role that goes beyond traditional software testing. You'll be responsible for testing applications, infrastructure, integrations and deployments, working closely with Developers, DevOps Engineers and Project Teams to ensure high-quality delivery across enterprise environments. Key Responsibilities Create ...

predictable delivery, and continuous improvement. ● Build delivery management processes (planning, estimation, forecasting) that give product and commercial teams confidence in timelines. ● Own QA and testing practices to ensure quality keeps pace with rapid delivery cycles — including release gating through alpha/beta environments, feature flags, and automated regression … Looking For ● Delivery Leadership: 5+ years leading multiple cross-functional engineering teams through significant growth, including experience managing managers and scaling delivery, QA, and testing functions. ● Agile Collaboration: Proven experience embedding agile practices, fast iterations, and effective QA/testing processes. ● Scaling Experience: Built or scaled engineering orgs ...

accommodation expenses paid Belfast area 2x days a week Outside IR35 I am currently working with a client who requires a Test Architect/Testing SME to provide technical authority and guidance for the implementation of an Infor ERP solution. Please note: Candidates without Infor ERP experience will … considered. Serve as the technical Subject Matter Expert (SME) for testing activities across Infor ERP implementations and system enhancements. Provide hands-on testing expertise for Infor modules, including M3, LN, and CloudSuite. Develop, review, and optimise test frameworks, automation strategies, and reusable test assets. Advise teams on testing ...

accommodation expenses paid Belfast area 2x days a week Outside IR35 I am currently working with a client who requires a Test Architect/Testing SME to provide technical authority and guidance for the implementation of an Infor ERP solution. Please note: Candidates without Infor ERP experience will … considered. Serve as the technical Subject Matter Expert (SME) for testing activities across Infor ERP implementations and system enhancements. Provide hands-on testing expertise for Infor modules, including M3, LN, and CloudSuite. Develop, review, and optimise test frameworks, automation strategies, and reusable test assets. Advise teams on testing ...

Responsibilities- Execute functional automated tests to verify the accuracy, completeness and reliability of functionality Contribute to the development and enhancement of UI automated testing frameworks built on Expresso (Android using Kotlin) Integrate automated tests into CI to identify issues during development cycle Contribute to PR reviews, submit … contribute to the goal of 100% regression readiness Develop & maintain robust, scalable and reusable automated test scripts across applications Improve QA delivery through defining test strategies through coordination with multiple back-end teams Key Skills- Hands on mobile testing experience Strong Kotlin/Java experience Mobile engineering Expresso ...

Unsafe Tool Execution Ensure Alignment with Defined AASA Threat Model & Governance Standards Evaluation, Metrics & Assurance: Build & Maintain a Full Evaluation Framework , including: Golden Datasets & Regression Test Suites Precision/Recall Measurement for Vulnerability Detection Mean-Time-To-Fix Improvements False Positive Reduction Tracking Human Override & Intervention Telemetry Publish Metrics … Application Security Engineer role: Strong Software Engineering Background (Production-Grade Python and/or TypeScript) Experience with Modern Engineering Practices: CI/CD, Testing Frameworks, Code Review Standards Hands-On Experience Building LLM - Powered or Agentic Applications Prior Use of Claude Code or similar Tools to Accelerate Engineering Workflows ...

experience architecture (including headless and traditional approaches). ● Build and maintain reusable, accessible, and high-performance UI components across applications. ● Define and implement frontend testing strategies including unit, integration, end-to-end, and visual regression testing. ● Improve CI/CD pipelines, release processes, and frontend delivery automation. ● Mentor ...

technical discipline, or equivalent work experience. Experience in professional software development. Solid understanding of test-driven development, including unit,component,functional, system integration and regression tests. Knowledge of software engineering methodology (Agile, incl Scrum, Kanban,SAFe, Test-Driven Development (TDD), Behavior Driven Development (BDD) and Waterfall) . Knowledge … following technologies is desired: Kafka, Postgres, Golang, Git,gRPC, Docker,GraphQL. Experienced in continuous integration (CI), continuous deployment (CD) and continuous testing (CT), including tools such as Jenkins, Rally and/or JIRA and version control such as GIT or SVN. ...