1 to 25 of 41 Permanent Regression Testing Jobs in London

passionate about delivering high-quality Salesforce solutions that make a real business impact? Do you enjoy leading testing strategy across complex transformation programmes while driving automation, quality, and continuous improvement? If so, we'd love to hear from you. We're looking for a Salesforce Senior Test Manager … role in ensuring the quality, stability, and successful delivery of our Salesforce platforms and integrated business applications. This is an exciting opportunity to lead testing across large-scale Salesforce programmes, working alongside talented product owners, architects, developers, and business stakeholders to deliver solutions that provide exceptional value. ...

quality, automation, and ensuring Salesforce solutions perform flawlessly for end users? Do you thrive in a hands-on leadership role where you can shape testing practices, mentor others, and drive continuous improvement across complex Salesforce environments? If so, we'd love to hear from you. We're looking … play a critical role in delivering high-quality Salesforce solutions across a range of business transformation initiatives. You'll lead day-to-day testing activities, coordinate testing across multiple workstreams, and work closely with Product Owners, Business Analysts, Developers, Architects, and business stakeholders to ensure solutions are delivered ...

newer platforms. Build and maintain data transformation pipelines and reusable R packages. Improve code quality, maintainability, performance and engineering standards. Design and implement robust testing and validation approaches. Carry out regression testing, reconciliations and automated validation to ensure changes do not impact established outputs. Maintain and enhance … coding practices. Experience refactoring and modernising complex or legacy R applications. Strong experience with data transformation pipelines and R package development. Experience designing automated testing, regression testing and validation frameworks. Strong understanding of data modelling and analytical reporting solutions. Experience working with SQL and version control tools ...

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 ...

root cause analysis and implement sustainable fixes Review and challenge technical solutions proposed by third-party vendors Patch & Release Management Coordinate the delivery and testing of Oracle quarterly updates and patches Maintain release schedules and communicate changes to business stakeholders Produce test plans, execute regression testing … controls and user provisioning processes Support joiner, mover and leaver processes across Oracle applications Ensure Oracle licensing and RBAC controls remain compliant and effective Testing & Environment Management Own and manage Oracle test environments Coordinate UAT, regression testing and release validation Develop and maintain testing frameworks ...

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 ...

where the path is clear - before the Sr. Solutions Engineer takes them forward to scale. AI-Native Engineering Operate AI agent workflows (planning, coding, testing, review, documentation) for autonomous prototype delivery - selecting the right level of automation for each engagement. Use AI coding assistants as the default mode … regulatory use. Build agent and large language model (LLM) evaluation - curated golden datasets, automated evals (including LLM-as-judge calibrated against expert review), regression testing and production monitoring for retrieval, generation and agent behaviour, with metrics shared with BU and quality stakeholders. Customer Embedding & Handoff Embed 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 ...

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/current valid ...

Tester Join a collaborative technology team in a hybrid role delivering reliable IT change, with role-specific training and learning resources. This suits a testing professional confident in test design, execution, defect management and Agile delivery. If you’ve also worked in the following roles, we’d also like … hear from you: Quality Assurance Analyst, QA Analyst, QA Tester, Manual Tester, Functional Tester, Integration Tester, Application Tester, System Tester, Testing Analyst SALARY: £40,000 to £50,000 per annum LOCATION: Hybrid – Heathrow Airport, Hounslow, West London JOB TYPE: Full-Time, Permanent JOB OVERVIEW This is an opportunity ...

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 ...

Software Test Engineer, SDET or Automation Test Engineer Strong Python, C# or Java skills Experience building and maintaining automated test frameworks Integration, system and regression testing experience Experience working closely with software developers in Agile teams CI/CD, Git, Azure DevOps, Jenkins or similar tools Ideal backgrounds ...

stop. Design and build AI systems from the ground up, then oversee handover and production deployment with our technology teams: solution architecture, evaluation, regression testing, observability, guardrails, security controls and GxP validation. Lead prioritisation of AI opportunities with leaders across R&D: identify priority workflow bottlenecks, define measurable ...

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 ...

published content Build and maintain REST APIs and third-party integrations, including authentication, error handling and monitoring Manage version control, code reviews, automated testing and CI/CD processes using Git and modern development practices Monitor website performance, availability, response times, errors and security patching Maintain backup, restoration, disaster … recovery and operational documentation Collaborate with UX designers, user researchers and content specialists to translate user feedback into prioritised technical improvements Support user acceptance testing, knowledge transfer and technical documentation Provide technical estimates, manage dependencies and communicate delivery progress, risks and resource requirements Essential Experience Extensive, recent hands ...

driven code into clean, maintainable and extensible components without compromising model accuracy. You'll establish engineering standards, improve software architecture and interfaces and strengthen testing, error handling, logging and observability. You'll also optimise performance critical code, making effective use of vectorisation, parallelism and memory management. As a senior … systems from research or quantitative models You have experience developing maintainable, well structured software with clear interfaces and robust error handling You have strong testing skills across unit, integration and regression testing You have experience improving performance through vectorisation, parallel processing and efficient memory management. You have ...

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 ...

production. Key responsibilities Implement scratch-org-based validation workflows Drive packaging and versioning through semantic-release Automate environment configuration across the Salesforce estate Integrate regression testing using Provar into the pipeline Develop custom Salesforce CLI plugins, including UI automation with Puppeteer, to manage configuration not exposed through standard ...

production. Key responsibilities Implement scratch-org-based validation workflows Drive packaging and versioning through semantic-release Automate environment configuration across the Salesforce estate Integrate regression testing using Provar into the pipeline Develop custom Salesforce CLI plugins, including UI automation with Puppeteer, to manage configuration not exposed through standard ...

Salesforce QA Analyst - Morden/Hybrid - £70,000 + benefits An opportunity has arisen for an experienced Salesforce QA Analyst to take ownership of testing across a growing suite of business-critical Salesforce solutions. You will work closely with developers, business analysts, project managers and operational stakeholders to make … functionality, platform changes and integrations are reliable and fit for purpose. The role offers a varied mix of test planning, hands-on manual testing, automation and business-facing UAT. Automation is an important part of the position. You will build and maintain repeatable automated tests, ideally using Playwright ...

setting basis, exercising authority through standards and escalation while platform teams retain remediation. Own adversarial AI defence: AI red teaming, prompt and model attack testing, and the mandatory remediation regime that follows, informed by MITRE ATLAS and current research. Translate the EU AI Act, NIST … delivering an agentic AI framework into production at enterprise scale - multi-agent orchestration, tool and action scoping, guardrails, containment and rollback, evaluation and regression testing of non-deterministic behaviour, observability, audit traceability and full agent lifecycle Leading a combined AI architecture and engineering organisation - design authority held separate ...

gateways, MCP gateways or model-routing services. Knowledge of authentication, model access and cost optimisation. Experience evaluating AI tools and techniques using structured testing and measurable success criteria. Understanding of AI evaluation approaches including eval harnesses, regression testing for non-deterministic outputs and LLM-as-judge techniques. ...

closely with Finance stakeholders and technical teams, you will translate business requirements into scalable functional designs and deliver Oracle EPM Freeform solutions across development, testing and production environments. Key Responsibilities: Design and configure Oracle EPM Freeform applications, dimensions, hierarchies, cubes, forms and dashboards. Develop Calculation Manager and Groovy business … processes, mappings and validation controls. Support Oracle Fusion ERP integrations and General Ledger reconciliation. Optimise application performance and resolve data issues. Support SIT, UAT, regression testing, deployment and production releases. Key Skills: Strong Oracle EPM Cloud Freeform development experience. Hands-on experience with Calculation Manager and Groovy. Knowledge ...

with our Technology and Data Platform teams. Define and own evaluation frameworks for ML, LLM and GenAI outputs, covering accuracy, consistency, bias mitigation and regression testing, so that everything we release meets Chambers’ standards for rigour and independence. Establish production discipline across MLOps and LLMOps: experiment tracking, model ...

agentic workflows, and lead the team's most technically demanding work. Own our approach to evaluating AI and vision systems: benchmark sets, metrics, regression testing between versions, and human-in-the-loop review. Lead our approach to automatic and model-assisted labelling of images, using foundation and zero ...