1 to 25 of 41 Regression Testing Jobs in London

responsible for ensuring business-critical applications and platforms are delivered and maintained to the highest standards of quality. This role will take ownership of testing strategy, quality assurance governance, supplier testing oversight, and user acceptance testing activities across a range of enterprise applications. You will work closely … purpose before they are released into production. This is an excellent opportunity for a QA professional who enjoys combining hands-on testing expertise with governance, stakeholder management, and quality leadership. Key Responsibilities Develop, maintain, and execute comprehensive test strategies and test plans for new solutions, enhancements, upgrades, and projects. ...

Working (Minimum 2 days per week in office) The Opportunity We are seeking an experienced Lead Engineer - QA Automation to drive quality assurance and testing excellence across a portfolio of internally developed and supplier-delivered applications. This is a leadership role responsible for defining QA strategy, establishing testing standards, governing quality outcomes, and championing automation across the software delivery lifecycle. You will act as the technical authority for testing, ensuring solutions meet functional, security, regulatory, and business requirements while supporting the adoption of modern engineering and DevOps practices. Key Responsibilities Define ...

service and platform designs. This will be established as the programme moves into drop 2 and key roles and responsibilities are defined. Defect Management, Testing, Service Readiness & Live Operations Lead the operational assessment and prioritisation of defects, ensuring severity is understood through a policing lens and tied to business … service continuity. Design and implement a structured Defect Impact Assessment Framework to support go-live, early life support, and live operations. Own the operational testing strategy and acceptance approach for C&C products and services, ensuring appropriate coverage across user acceptance testing, operational acceptance testing ...

Managers, Business Analysts, Architects, Engineers, domain experts, and airline customers, validating complex workflows across multiple systems, integrations, and operational domains. If you want your testing to matter - safety, compliance, on-time performance - this is it. You'll also be encouraged to use AI-assisted tooling for test design, automation … workflows to define test approaches, and producing test plans, test cases, automation assets and quality reports Designing, implementing and maintaining automated tests that lift regression coverage and delivery efficiency Executing functional, integration, end-to-end, regression and exploratory testing Validating workflows, integrations, APIs and data flows across ...

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 ...

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 ...

Investigating incidents and system issues, identifying root causes and coordinating resolutions Supporting integrations, batch processes, data interfaces and data management Planning and supporting UAT, regression and validation testing, including test scripts, defect management and stakeholder sign-off Supporting change, release and environment management throughout the application lifecycle Using … background spanning business analysis, application support or systems/ERP delivery Experience gathering requirements and translating business needs into functional outcomes Strong experience with testing, including UAT and regression testing Experience with Azure DevOps and an understanding of release/application lifecycle management Confidence working directly with ...

Investigating incidents and system issues, identifying root causes and coordinating resolutions Supporting integrations, batch processes, data interfaces and data management Planning and supporting UAT, regression and validation testing, including test scripts, defect management and stakeholder sign-off Supporting change, release and environment management throughout the application lifecycle Using … background spanning business analysis, application support or systems/ERP delivery Experience gathering requirements and translating business needs into functional outcomes Strong experience with testing, including UAT and regression testing Experience with Azure DevOps and an understanding of release/application lifecycle management Confidence working directly with ...

duties by ensuring business Data Owners remain accountable for data decisions and routine source-record maintenance unless a separately approved control permits direct action. Testing, release and change assurance Coordinate business user acceptance testing for relevant fixes, releases, enhancements and configuration changes. Agree expected results with process owners … ensure relevant regression testing is considered and retain evidence of testing and approval. Review release notes and change documentation, confirm that business prerequisites have been met and coordinate functional sign-off through the agreed governance process. Support user communications, concise guidance and targeted training where system behaviour ...

understood, tested and signed off in the upgraded platform. What you'll do Lead Front Office SME input across impact assessment, requirements, configuration review, regression testing, reconciliation, migration, cutover and post-go-live validation. Assess impacts on trade capture, pricing, valuation, curves, P&L and sensitivities, life cycle … capture and pricing screens, simulation, curves, static data, pre-trade. Knowledge of DM reporting, MxML is a plus. Proven ability to design and run regression and reconciliation testing, and to analyse and explain valuation or risk differences between environments. Confident working directly with the business stakeholders ...

support solution design and own the successful implementation, deployment, support, and continuous improvement of the platform. Key responsibilities include: Supporting the design, validation, and testing of SAP SuccessFactors Employee Central and Compensation solutions, and leading their configuration, implementation, and deployment into production. Acting as the functional and technical … initiatives across the SuccessFactors landscape. Lead release and deployment activities, including impact assessments, deployment planning, change management, and production cut-over support, while supporting testing coordination and validation activities. Support SIT, UAT, regression testing, and defect management to ensure solutions meet business and technical requirements. Develop ...

Responsibilities: Conduct gap analysis between current and target Murex versions and collaboratively address findings with upstream and downstream development teams. Help define overall regression testing strategy between current and target versions. Lead junior team members in the testing and triage of defects. Contribute to overall implementation strategy ...

with change control and governance Strong problem-solving and troubleshooting skills across both network and automation layers Ability to work collaboratively with TDA, delivery, testing and operations teams Essential skills Cisco NX-OS, including VXLAN BGP-EVPN, vPC, SNMPv3, TACACS+ Cisco NDFC including fabric templates, Recalculate and Deploy … schema validation, including understanding of JSON as an interchange format alongside Python dictionaries and YAML, and basic schema-based validation concepts to support automation testing and assurance workflows (e.g. pyATS outputs, API responses). GitHub/Gitlab, including self-hosted runner configuration, OIDC token handling, environment protection rules ...

framework, or the LLM, is unnecessary. Hands-on engineering skills in Python and SQL, taking work from notebook to production to a high standard (testing, CI/CD, containers, infrastructure-as-code), with production experience on Azure, ideally Azure ML and Databricks. You'll work as a peer … platform engineering teams. Rigour in running AI in production: experiment tracking and model registry (MLflow), evaluation frameworks and regression testing before release, monitoring and data-drift management, LLM observability and model governance. A track record of owning technical decisions across model selection, data and retrieval strategy, evaluation ...

orchestration, structured output, tool use and agents, RAG where appropriate. Evals and quality: designing evaluation sets, measuring accuracy, recall and precision for LLM steps, regression-testing prompts and workflows. Safety and guardrails in practice: PII handling, data-boundary discipline, prompt-injection awareness, human-in-the-loop design. Cost ...

orchestration, structured output, tool use and agents, RAG where appropriate. Evals and quality: designing evaluation sets, measuring accuracy, recall and precision for LLM steps, regression-testing prompts and workflows. Safety and guardrails in practice: PII handling, data-boundary discipline, prompt-injection awareness, human-in-the-loop design. Cost ...

delivery lifecycle. The Technical QA Manager provides direct technical leadership and support to QA Champions and Test Automation Engineers. The role ensures that team testing strategies, automation approaches, quality standards and release evidence are aligned, measurable and consistently applied. The purpose of the Technical QA Manager role … communicate and maintain the organisational test strategy and supporting quality engineering standards. Enable QA Champions to define and operate effective team and product-area testing strategies. Provide technical direction to Test Automation Engineers on automation strategy, framework design, coding standards, CI/CD integration, reusable components, maintainability, diagnostics, test ...

jurisdiction setup Support Brazil tax implementation and ongoing compliance requirements; participate in Vertex Accelerator and Vertex O Series upgrades including impact assessment, configuration validation, regression testing, deployment coordination, and post-production support Own reconciliation and audit readiness by reconciling Vertex tax results to the SAP General Ledger, supporting … internal and external audits, and maintaining complete audit trails Uphold SOX and change-governance controls, including documentation standards, testing rigor, IT Automated Controls compliance, and disciplined release and change management practices Train, coach, and mentor Tax Super Users, Business Process Owners, and Business Process Leads; provide guidance to junior ...

jurisdiction setup Support Brazil tax implementation and ongoing compliance requirements; participate in Vertex Accelerator and Vertex O Series upgrades including impact assessment, configuration validation, regression testing, deployment coordination, and post-production support Own reconciliation and audit readiness by reconciling Vertex tax results to the SAP General Ledger, supporting … internal and external audits, and maintaining complete audit trails Uphold SOX and change-governance controls, including documentation standards, testing rigor, IT Automated Controls compliance, and disciplined release and change management practices Train, coach, and mentor Tax Super Users, Business Process Owners, and Business Process Leads; provide guidance to junior ...

scalable releases from development through production. Key responsibilities include: implementing scratch-org-based validation workflows, semantic-release-driven packaging, automated environment configuration, integration of regression testing using Provar, developing custom Salesforce CLI plugins (including UI automation via Puppeteer) to manage configurations not exposed through standard APIs. Must have ...

while delivering critical enhancements across live Enterprise Risk Management capabilities. Key Responsibilities Murex upgrade & migration: Lead gap analysis between current and target versions, drive regression testing strategies, triage defects, and help define the overall implementation path. Collaborate on cloud data migration initiatives. Risk & Pricing enhancements: Deliver ongoing developments ...

while delivering critical enhancements across live Enterprise Risk Management capabilities. Key Responsibilities Murex Upgrade & Migration: Lead gap analysis between current and target versions, drive regression testing strategies, triage defects, and help define the overall implementation path. Collaborate on cloud data migration initiatives. Risk & Pricing Enhancements: Deliver ongoing developments ...

function management NHS data standards and reporting requirements Knowledge Essential Trained in the full range of IT disciplines including system analysis, system design, programming, testing and implementation, gained through extensive experience in an IT development environment Expert highly developed specialised knowledge of InterSystems IRIS for Health/HealthShare/ ...

fast-moving entrepreneurial environment. Main Responsibilities Duties will include: Work as an embedded member of the Scrum team, focused on quality and automated testing Hands-on experience developing and maintaining automated tests for back end services. Web based UI and mobile apps using appropriate tools such as Selenium … Browserstack. APIs Strong understanding of testing concepts/methodologies and processes such as Gopher/BDD Work closely with developers, PO, BAs and wider team to define and develop best possible test solutions Ensure defects are raised as per defect management process using Jira Develop and maintain automated functional ...

external dependencies to non-supported services, and demonstrating success by spinning up the services in the new region and passing integration and non-regression tests. (The migration of data is not in scope) The role will need a mix of experience; the following are key to being successful: Java ...