51 to 75 of 165 Regression Testing Jobs in London

synthetic generation and environment refresh. Set coverage and quality gates, and make test results a first-class input to release decisions. Drive shift-left testing and service virtualisation to reduce dependency on scarce integrated environments. Security integration: Embed security controls into the pipeline: SAST, DAST, SCA, container … delivery lifecycle for AI and machine learning systems: data lineage, feature and model versioning, evaluation, approval, deployment, monitoring and rollback. Establish evaluation and regression testing for non-deterministic systems, including prompt and model change management. Architect the control framework for AI systems in line with model risk management ...

Quality Assurance (QA) and Software Testing Specialist Location: Dagenham, UK/Remote Options Available Industry: Fintech, Cross-Border Payments, and Digital Remittance About Belyfted At Belyfted , we are revolutionising the way people send money globally Belyfted - LinkedIn . As an FCA-regulated payment services company Belyfted: Pay and Send … instantly, system reliability is at the heart of what we do Belyfted: Pay and Send. We are seeking a detail-oriented QA and Software Testing Specialist to design and execute robust test frameworks, ensuring that our mobile applications, web platforms, and transaction engines remain bug-free, highly performant ...

Engineers. Drive automation: Guide the design and maintenance of automated tests for APIs, web applications, backend services and supporting platforms, including functional, integration and regression coverage. Embed testing in delivery: Ensure automated tests run effectively within CI/CD pipelines and strengthen shift-left testing within Agile … confidence, reduce escaped defects and identify opportunities for continuous improvement. Support delivery: Review automation, investigate complex defects and production issues, and provide hands-on testing support for high-risk changes. Promote innovation: Define risk-based testing for AI-enabled systems, covering output quality, consistency, robustness and data protection. ...

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 ...

development function by building the engineering platform that lets every team deliver small changes safely and often: AI-assisted development with clear guardrails, automated testing at every level and continuous integration and deployment pipelines for every product. The role is an enabling role in the Team Topologies sense. … tools, what may be shared, review expectations and how agent context is documented. Review it quarterly with the team. Evaluate AI coding, review and testing tools against NRLA needs, run time-boxed trials, and recommend what to adopt, what to drop and what the budget should be. Design ...

live automations, investigate failures and implement permanent fixes. Develop robust workflows with appropriate exception handling, validation and recovery processes. Carry out unit, integration and regression testing and support controlled deployments. Ensure automations comply with security, data protection and information governance requirements. Use source control, peer reviews and development … databases, Excel and XML. Understanding of attended and unattended automation deployment models. Experience troubleshooting automation failures and implementing reliable fixes. Knowledge of source control, testing processes and controlled software releases. Strong communication skills and the ability to explain technical solutions to non-technical stakeholders. Ability to work independently ...

implementation of solutions to improve infrastructure and release pipelines. These solutions will include developer infrastructure, production infrastructure layout and maintenance, capacity and load testing, CI/CD infrastructure, and release process automation. You will push the boundaries with new tools and technologies and use a data-driven approach … platform engineering fundamentals, including automation, reliability, scalability, high availability, and operational excellence. Experience designing and maintaining CI/CD pipelines, including automated environment provisioning, regression testing, and containerized build and deployment workflows. Experience managing artifact repositories and storage systems for build dependencies and pipeline artifacts. Strong knowledge ...

implementation of solutions to improve infrastructure and release pipelines. These solutions will include developer infrastructure, production infrastructure layout and maintenance, capacity and load testing, CI/CD infrastructure, and release process automation. You will push the boundaries with new tools and technologies and use a data-driven approach … platform engineering fundamentals, including automation, reliability, scalability, high availability, and operational excellence. Experience designing and maintaining CI/CD pipelines, including automated environment provisioning, regression testing, and containerized build and deployment workflows. Experience managing artifact repositories and storage systems for build dependencies and pipeline artifacts. Strong knowledge ...

complex technical issues. Guide the development of Python-based AI applications, APIs, microservices and cloud-native integrations. Define engineering standards covering source control, automated testing, CI/CD, infrastructure as code, secrets management and release management. Provide technical direction across orchestration, tool calling, retrieval-augmented generation, structured outputs, context … scalable, observable and cost-effective production services. Define evaluation approaches covering functional quality, task completion, groundedness, safety, latency, reliability and cost. Establish automated evaluation, regression testing and release controls for changes to models, prompts, tools and orchestration. Design operational monitoring across agent workflows, including tracing, logging, performance, tool ...

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 ...

datasets, file manifests, delivery status tracking, and secure SFTP platform integrations. Drive engineering standards by reviewing pull requests and enforcing rigorous unit, integration, and regression testing across environments. Lead production cutovers, automated alerting, disaster recovery, data reconciliation, and technical incident response. What we offer Why work at GlobalLogic ...

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 ...

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 ...

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 ...

from D365. Reviewing and shaping supply chain change and enhancement requests, providing functional design input, configuration and business impact assessment. Planning and carrying out testing of fixes, configuration changes and Microsoft service updates, including regression testing of key supply chain processes before release. Coaching and upskilling … including regular work outside core hours to ensure overlap between regions. Providing supply chain expertise for future D365 rollouts to other regions, including design, testing, go-live and hypercare. You'll have; Proven experience in an ERP application support or functional consultant role, with hands-on experience of Microsoft ...

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 ...

growing team delivering high-quality software solutions. You'll play a key role in ensuring applications meet functional and non-functional requirements through comprehensive testing, defect management, and collaboration with cross-functional teams. Key Responsibilities Create and execute test plans, test cases, and test scripts. Perform functional, regression … such as Jira or Azure DevOps. Work closely with Developers, Business Analysts, and Product Owners to ensure quality throughout the development lifecycle. Support automated testing initiatives and identify opportunities to improve testing efficiency. Produce clear test documentation, reports, and test evidence. Contribute to continuous improvement of QA processes ...

datasets, file manifests, delivery status tracking, and secure SFTP platform integrations. Drive engineering standards by reviewing pull requests and enforcing rigorous unit, integration, and regression testing across environments. Lead production cutovers, automated alerting, disaster recovery, data reconciliation, and technical incident response. #LI-LW1 What we offer Our goal ...

shared gateway, with routing, rate limits, caching, cost tracking and key management. Make evaluation routine: integrate eval frameworks, prompt and model versioning, and regression testing into the delivery pipeline so quality is measured before release. Bake in guardrails: work with security to embed PII handling, prompt‐injection defences ...

data extracts. Supporting Market Risk functionality, including risk calculations, aggregation, sensitivities, limits and reporting. Working with risk measures such as VaR, Expected Shortfall, Stress Testing, Greeks, P&L Explain and FRTB. Developing and supporting integrations with trading systems, market data platforms, risk systems and data warehouses. Investigating production issues … performing root-cause analysis and implementing sustainable solutions. Supporting SIT, UAT, regression testing, releases and production implementations. Working collaboratively with geographically distributed business and technology teams. Murex experience 3 5+ years of hands-on Murex MX.3 development and configuration experience across: Murex Market Risk/ERM, DataMart, Reporting ...

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 ...

change and enhancement requests, providing functional design input, configuration (e.g. posting profiles, financial dimensions and workflows) and business impact assessment. Planning and carrying out testing of fixes, configuration changes and Microsoft service updates, including regression testing of key finance processes before release. Supporting financial reporting and audit … outside core hours to ensure overlap between regions, particularly around month-end. Providing finance expertise for future D365 rollouts to other regions, including design, testing, go-live and hypercare. You’ll have; Proven experience in an ERP application support or functional consultant role, with hands-on experience of Microsoft ...

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. ...

such as Power BI, ensuring accuracy and performance. Quality, resilience and live service Own technical quality for assigned changes through peer review, unit and regression testing, defect resolution, release controls and appropriate documentation. Diagnose complex production issues, perform root-cause analysis and implement permanent fixes; support incidents, platform … effort, risk and ongoing support. Coach colleagues within your areas of expertise, undertake peer reviews and help define, adopt and enforce development, design and testing standards. What you’ll bring Clarity expertise Deep, recent hands-on Broadcom Clarity PPM experience independently designing, building, troubleshooting and supporting complex enterprise solutions. ...