1 to 25 of 76 Regression Testing Jobs in London

with possible extension Rate : £500 - £550 inside IR35 Key Responsibilities Design, develop, execute, and maintain manual and automated test cases for functional, integration, system, regression, and end-to-end testing. Validate merchant onboarding journeys, our Accept application flows, payment processing, settlements, and terminal management capabilities. Execute testing across … mobile (iOS & Android), API, and backend systems. Prepare detailed test plans, test scenarios, test cases, and test execution reports. Perform API testing and integration testing across internal and third-party platforms. Support SIT, UAT, FOV (First Occurrence Validation), production releases, and post-release verification activities. Validate business-critical ...

standardized, single global core ERP model, based on the SaaS Microsoft D365 F&O platform.AI and intelligent automation have become central pillars of our testing and quality strategy — enabling faster test preparation, more predictable execution, higher coverage, and significant cost optimisation across global and regional deployments.Your role @ ChanelWe … seeking a forward‐looking D365 Test Manager who will lead HERO’s global testing with a strong bias toward AI adoption, automation, and intelligent quality assurance.Although operating as a solo Test Manager, you will work closely with System Integrator (SI) partners who bring specialised automation capabilities, including AI‐driven ...

model version updates.Stakeholder Management and CommunicationAct as a primary configuration lead in workshops with senior London-based business stakeholders.Explain configuration design, rule logic, testing outcomes, issues, and trade-offs in clear business language.Facilitate discussions between business SMEs, actuaries, developers, testers, architects, and delivery leads.Provide structured status updates, risk/… decision points to project leadership.Ensure business stakeholders understand how configured rules reflect their underwriting and pricing requirements.Testing, Validation, and GovernanceDefine and execute rule configuration testing, scenario testing, regression testing, and spreadsheet-to-Rulebook reconciliation.Validate Rulebook outputs against source Excel models, expected pricing outcomes, underwriting rules ...

digital economy of today.As a Test Engineer, you will be part of a dynamic software development team environment where your testing skills will be crucial to the delivery of mission critical financial software to the global financial industry following structured development approaches in Agile methodologies.You will undertake Testing … activities of medium to high complexity related to different software components and versions. You will be required to do development work related to software testing frameworks. Given the mission critical nature of our business, strong emphasis is placed on quality, security, availability, resiliency, scalability, performance, and system resources consumption. ...

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 domain.Translate … business-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 AI-generated ...

Oracle Fusion HCM Absence Management techno-functional consultant with strong UK absence process knowledge, statutory leave awareness and implementation/support experience across configuration, testing, issue fast Formula resolution and business stakeholder engagement.You'll also need to lead client engagements, discussing integrations, data migrations, and reporting across relevant modules. … with payroll/time modules as applicable.Translate UK absence policy requirements into scalable Fusion configuration and clearly documented functional design decisions.Support end-to-end testing including unit testing, system integration testing, UAT, regression testing and payroll-impact validation for absence entries and balances.Work with payroll ...

Integration workflows.The Senior Product Analyst will investigate complex data and workflow issues using SQL, Python, logs, dashboards, and source-system analysis; support UAT, regression testing, release readiness, production validation, defect triage, and post-release monitoring; and act as a senior subject matter expert for internal stakeholders and client … automation, or issue analysis.Essential knowledge of key financial instruments and risk analytics concepts, including bonds, equities, credit default swaps, market risk, sensitivities, VaR, stress testing, curves, scenarios, pricing inputs, and model data requirements.Experience working with Agile delivery teams and collaborating across product, engineering, QA, support, financial engineering, and client ...

Integration workflows. The Senior Product Analyst will investigate complex data and workflow issues using SQL, Python, logs, dashboards, and source-system analysis; support UAT, regression testing, release readiness, production validation, defect triage, and post-release monitoring; and act as a senior subject matter expert for internal stakeholders … issue analysis. Essential knowledge of key financial instruments and risk analytics concepts, including bonds, equities, credit default swaps, market risk, sensitivities, VaR, stress testing, curves, scenarios, pricing inputs, and model data requirements. Experience working with Agile delivery teams and collaborating across product, engineering, QA, support, financial engineering, and client ...

IR35 via Umbrella We are recruiting on behalf of a well established financial organisation for an experienced Portfolio/Programme Test Manager to drive testing strategy, governance, and delivery across complex programmes and portfolios. This is a key leadership position for a testing professional who can shape quality … successful delivery across large-scale technology landscapes. The Opportunity As Portfolio/Programme Test Manager, you will take ownership of the end-to-end testing strategy across multiple projects and programmes, ensuring quality is embedded throughout the Software Development Lifecycle. You'll work closely with business and technology stakeholders ...

month minimum . Hybrid working - 3/4 days per week on site. Role The QA Analyst will support day-to-day QA and testing activities across mobile, web and API applications. Execute predominantly manual testing against development tickets and support the wider development lifecycle. Perform functional … regression testing across Android, iOS, web applications and APIs. Support UI/UX testing as part of ongoing application development. Contribute to the testing and onboarding of new functionality. Support the upcoming app relaunch and increased testing requirements resulting from the business's domain expansion. ...

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 ...

groups, ensuring platform improvements translate into stronger production stability, better compute utilisation, more reliable lower-lane execution, improved batch observability, data quality controls, disciplined regression and release processes, and sustained adoption of agreed engineering changes.Role Description:This is a critical technical platform leadership role, requiring Managing Director-level ownership … Strategic Full Reval Capability (SFRC) platform within Global Markets Technology. SFRC is a strategic risk and P&L platform supporting Market Risk Stress Testing, CCAR, Full Revaluation VaR, Counterparty Credit Risk and FRTB Standardised Approach.This is not a programme management, advisory or coordination role. You should be technically credible ...

security, data privacy, records management, regulatory, compliance and operational resilience requirements.Design controls into AI-enabled processes, including human-in-the-loop review, explainability, validation, testing, monitoring, exception handling, evidence capture and audit trails.Collaborate with Global Markets AI and the AI CoE to reuse common components, contribute reusable patterns … workflow solutions in a corporate or financial services environment.Solution delivery – Practical experience translating business requirements into engineered solutions, including process analysis, solution design, build, testing, deployment and adoption support.Regulated controls – Experience working with governance, risk, compliance, information security, data privacy or control requirements in a regulated environment.Engineering practice – Experience ...

deploying, and managing applications at scale.Good understanding and working knowledge of software development lifecycle tools used for configuration management, CI/CD pipelines, unit testing, regression testing, and performance testing.Preferred qualifications, capabilities, and skillsFamiliarity with the Standardized data layer practices (Medallion architecture)Exposure to Aurora Postgres ...

Design and build full-stack features across both frontend and backend services. Build production-ready AI workflows using modern LLM technologies. Develop evaluation frameworks, regression testing and quality assurance for AI-generated outputs. Work closely with product stakeholders to translate complex requirements into scalable technical solutions. Make architectural … tools as part of your daily workflow. Excellent written communication skills. Highly Desirable Entity resolution, record linkage or large-scale deduplication. AI evaluation frameworks, regression testing and benchmarking. Experience working in small engineering teams with significant ownership. Experience building data-intensive products. Strong interest in AI, knowledge systems ...

programme, covering system integrations, data migration, business processes and user acceptance testing. Responsibilities Create and maintain test plans, scripts and documentation Execute functional, integration, regression and end-to-end testing Validate data migration, data quality and reconciliation Manage defects and work with developers to verify fixes Support … release readiness and go-live activities Experience required Previous QA experience on a business-system implementation Strong manual, integration and regression testing skills Experience testing web applications and business-critical systems Data migration, validation and reconciliation experience Strong communication, documentation and stakeholder-management skills Desirable Experience testing ...

2billion valuation by July 2022.Day to Day The QA Engineer will:Test within Agile scrum/kanban teamsPlan and execute testing around the product stories and bugsParticipate in sprint standups, demos, and retrospectivesCreate and maintain QA documentation: test plan, test scenarios, checklistsWork with Product and Support to determine … usability, performance)Measure and record the quality so that we know when features are ready to be deployed to customersDefine and carry out a regression testing strategyStrive for automated testing while understanding when manual testing makes more senseWork with support investigating quality related customer complaintsWork with ...

encourage spend at particular times and/or locations.Day to Day The QA Engineer will:Test within Agile scrum/kanban teamsPlan and execute testing around the product stories and bugsParticipate in sprint standups, demos, and retrospectivesCreate and maintain QA documentation: test plan, test scenarios, checklistsWork with Product … usability, performance)Measure and record the quality so that we know when features are ready to be deployed to customersDefine and carry out a regression testing strategyStrive for automated testing while understanding when manual testing makes more senseWork with support investigating quality related customer complaintsWork with ...

Integration Services, Informatica IDMC and Control-M, ensuring consistent quality standards, automation patterns and governance controls across the full technology landscape. Embed automation-first testing into CI/CD pipelines, covering functional, regression, reconciliation, interface, data quality and operational validation across cloud data platforms and integration services. Define … semantic models, Power BI outputs and Direct Lake reporting patterns. Establish QA practices for EBX master and reference data capabilities, including workflow validation, hierarchy testing, data governance rule validation, reference data integrity and integration with downstream consuming platforms. Define assurance patterns for Azure Integration Services, including API and interface ...

understand what enhancements are being made to the system as well as working with the developers to understand their implementation of the requirements. Testing and quality is a team effort, but the QA should focus on keeping these standards high in the team.QA Engineer will be part … development team working through new projects and maintenance tasks. They will have a specific focus on performance and load testing, being able to offer advice, strategy and direction to the test team on these issues. They will be hands on with these tasks and also overseeing this type ...

Summary of Role Purpose: As a Senior Test Manager, you will spearhead highimpact S/4HANA transformations, leading the end to end testing strategy, governance, and delivery across complex programmes and multipleDescription of the role: You will ensure quality and innovation across large-scale, diverse landscapes while providing strong … leadership to testing teams, managing stakeholders at all levels, and driving continuous improvement in testing processes, tooling, and automation.System development life cycle methodologies, implementing Quality Engineering (QE) metrics delivering efficiency, automation, & quality improvements experience is essential.Experience setting up QE standards and patterns implementing best practices, asset libraries, test ...

services applications.Create and maintain test artefacts including test plans, test cases, and test execution evidence in line with enterprise QA processes.Perform functional, integration, and regression testing to validate service behaviour, error handling, and edge cases.Validate data accuracy and integrity across system boundaries, ensuring consistent results for financial … resolution.Contribute automated tests into CI/CD pipelines and support test execution as part of build and release processes.Support production readiness activities, including smoke testing, release validation, and documentation required for go‐live approvals.Core/Must have skills :Hands‐on experience as a QA Automation Engineer or QA Engineer ...

work on technology that supports some of the UK's most critical services. You'll be hands-on - writing and maintaining automated tests, testing APIs and integrations, investigating defects and helping engineering teams build quality in from the start. You'll be doing things like: Building and maintaining automated … test frameworks and test suites Functional, integration and regression testing API and end-to-end testing Working with CI/CD pipelines and development teams Investigating issues and driving defects through to resolution Improving testing processes, tooling and automation You'll bring: Active DV clearance ...

completeness of financial dataTesting & Release Support with Treasury AssuranceEnsures Treasury readiness and outcome protection for system changes and SaaS releases. Support execution of business testing, UAT, and regression testing Validate operational outputs resulting from system changes Assist in business readiness checks prior to release or cutoverEssential … troubleshooting skillsDesirable Experience in FIS Integrity System Basic SQL or data interrogation capability Exposure to SWIFT, APIs, and integration technologies Experience supporting UAT or testing cyclesQualifications Degree in Finance, IT, or related discipline ITIL Foundation (preferred)Experience with FIS Integrity or similar Treasury and Risk Management systems is highly ...

ChangeWork closely with Product Owners, architects and engineering teams throughout the delivery lifecycle.Ensure requirements are clearly understood and solutions remain aligned to business objectives.Support testing, business readiness and release activities where required.Perform functional validation and regression testing for releases where appropriate, particularly in areas where automated test ...