51 to 75 of 136 Regression Testing Jobs in London

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, lifecycle events … 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 #J ...

knowledge of RAG patterns, vector databases and embeddings; API design and integration using REST, event-driven and workflow-based patterns; CI/CD, automated testing and infrastructure-as-code; containerisation and deployment using Docker and Kubernetes; and hands-on experience with cloud AI services, preferably Microsoft Azure AI Foundry … ability to influence and collaborate with senior technical stakeholders (architecture, security, data, delivery) across a matrixed enterprise organisation. Familiarity with AI evaluation methodologies: automated testing of agent outputs, hallucination detection, regression testing for prompt changes, and human-in-the-loop feedback loops. Detail-oriented with a commitment ...

assessments for system changes. Partner with HR, IT and third-party vendors to deliver enhancements, integrations and service improvements that support business priorities. Support testing and release management activities, including regression testing for monthly patches and major system upgrades. Identify opportunities to improve processes, automate tasks ...

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 ...

Experience: 10years****Location: London****Work mode: FTC-Hybrid-3days onsite****Job Description:**Responsible for the implementation, execution, and ongoing support of automated and manual testing, including preparation of test plans and testing of software and completion of testing according to PRS for Music’s testing guidelinesResponsible … necessary QA activities such as manual and automation testing. · Responsible for delivering and managing the manual and automation system, data validation, acceptance and regression test packs and running these as appropriate on builds and sprints. · Validate data accuracy and behaviour across integrated systems. · Act as test lead in various ...

looking for an experienced QA Engineer with strong hands-on testing and automation experience to join a multidisciplinary Agile delivery team. You will act as a quality lead across the software delivery lifecycle, working with Developers, Business Analysts, DevOps and business stakeholders to define test strategies, drive automation, lead … improvement across delivery teams. Key Responsibilities Define and implement test strategies aligned to requirements, scope and risk. Plan and execute manual, automated and exploratory testing . Design and maintain automated test suites and integrate testing into CI/CD pipelines . Perform functional, regression, API, performance, accessibility ...

applications, decide what should be retained, refactored or rebuilt, and take ownership of the engineering needed to move them into production.This includes integration, security, testing, deployment, monitoring and early live support, working closely with Technology and security colleagues. Our backend centres on Python, using FastAPI and FastMCP. Django … approved cloud deployments and connections to on-premises systems, resolving infrastructure and integration dependencies.Follow the Firm’s central SDLC and security policies; implement testing, access controls, audit logging and secure secrets handling.Take production applications through deployment, controlled release and early live use, then establish clear ownership, support procedures, service ...

Test Engineer/Tester (Mobile UX) London/WFH to £65k Are you a skilled manual QA Test Engineer with B2C mobile app testing experience? You could be progressing your career in a hands-on QA Test Engineer role at a hugely successful, global health/wellness company. … APIs, integrations and digital platforms, creating and maintaining automated tests across UI, API and end-to-end user journeys. You'll carry out functional, regression and release testing, identify and track defects through to resolution, and work closely with engineers to improve test coverage and overall release quality. ...

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 ...

sensitive data and protect against potential threats Develop automation tests/collaborate with automation engineers to ensure business needs are met, and allow for regression testing Work closely with users to provide personalized software support as needed Stay updated on emerging technologies and industry trends to continuously improve ...

boundaries, human-in-the-loop controls, and escalation paths Set evaluation standards and frameworks for agentic systems, including offline and online evaluations, red-teaming, regression testing, and production monitoring Shape the architecture of agents and supporting infrastructure, advocating for reusable components and shared platform capabilities Prioritize investment across ...

default Set prompt engineering, evaluation and AI development lifecycle (AI DLC) standards. Define prompt standards and supply tooling for golden datasets, automated evals, regression testing and red-teaming that teams can run against their own solutions. Establish automated, traceable CI/CD with evaluation gates, prompt and model ...

across multipleengineering pods. Participate in design reviews, technical estimation, and ensure non-functional requirements (performance, scalability, security, auditability) areincluded in scope. Support calibration, back-testing, champion/challenger modelassessment,model/rulethreshold tuning,monitoringof false positives/recalland improving true positivedetection. Ensure explainability, reason codes, lineage, and model transparencyacross ...

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 ...

value of the platform,* Support the ongoing configuration and optimisation of Workday Recruiting and related HCM functionality,* Contribute to Workday release management, including regression testing, feature assessment and the optimisation of new functionality,* Investigate and resolve production incidents and service requests while maintaining a high standard of support … Operations to document processes, workflows and system changes clearly,* Review and continuously improve business processes across the Workday environment,* Support the implementation and regular testing of system security controls,* Contribute to wider business initiatives involving Workday, HR technology and connected platforms,* Support the broader Back Office Platforms team with ...

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 ...

best practices. Serve as the technical lead for Workday projects and enhancements, owning solution design, impact assessments, configuration approach and delivery outcomes. Lead testing activities for projects and system changes, including the development of test strategies, scenarios and scripts, whilst ensuring successful execution by business SMEs. Partner with senior … functionality, industry best practices and Workday Community resources to improve platform effectiveness. Lead the evaluation of bi-annual Workday releases, assessing new functionality, coordinating regression testing and communicating relevant impacts and opportunities to stakeholders. Qualifications, skills and experience Minimum of 3 years' experience supporting, configuring and optimising Workday. ...

business-critical applications and data platforms. The successful candidate will combine strong automation engineering capabilities with excellent analytical skills to deliver high-quality testing solutions across complex systems, data integrations and event-driven architectures. Responsibilities Define test strategies, coverage models and acceptance criteria from functional and non-functional requirements. … Design, develop and maintain automated test frameworks and regression test suites. Develop test automation solutions using C# and BDD methodologies. Create and maintain robust Gherkin scenarios and step definitions. Determine the optimal balance between manual and automated testing, typically operating within a 70:30 automation-to-manual testing ...

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 ...

pipelines. Implement scratch-org-based validation workflows and automated testing. Develop semantic-release-driven packaging and deployment processes. Automate environment configuration and management. Integrate regression testing using Provar. Develop custom Salesforce CLI plugins, including UI automation using Puppeteer. Manage Salesforce configurations that cannot be accessed through standard APIs. ...

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 ...

automate scripting and asset generation Experience automating end-to-end workflows with Playwright or a comparable browser-automation framework, for demo environment validation, regression testing, or scripted walkthroughs. Direct experience building with AI-native development tools such as Replit, Lovable, or similar. Comfortable going from a blank canvas ...

management pipelines to enable reliable releases from development through production. Key responsibilities include scratch-org validation, semantic-release packaging, automated environment configuration, and integrating regression tests with Provar. #J-18808-Ljbffr ...

hands‐on AI/ML or software engineering experience, including LLM‐based applications that have reached production. Strong Python and software engineering fundamentals: testing, packaging, version control, code review and CI. Demonstrated experience building agentic systems and RAG pipelines with LangGraph (and LangChain or similar), including tool use, state … management and structured outputs. Experience designing and running LLM evaluations: building evaluation datasets, choosing metrics, LLM‐as‐judge, regression testing and monitoring quality in production. Practical knowledge of embeddings, vector search and hybrid retrieval. Experience deploying AI workloads on Azure, for example Azure OpenAI/AI Foundry, Azure ...