25 of 25 Permanent Regression Testing Jobs in London

Testing & Quality Assurance Sales Manager Location: London (Hybrid) | Type: Full-time | Package: Competitive base + commission/bonus Our specialist change and transformation consultancy client is hiring a Testing & Quality Assurance Sales Manager to drive growth across its Testing & Quality Assurance practice. This is a strong opportunity … consultative seller with experience winning testing-led work in enterprise environments—especially within Financial Services and other complex, regulated sectors. The firm offers services across Change Execution, Managed Services/Change Partner, Joint Venture (risk/reward), and Advisory & Assurance , underpinned by delivery capability in PMO, testing ...

Infrastructure Tester +Permanent opportunity +Hybrid working on site in London 3 days a week +£45,000 - £50,000 Skills: +Infrastructure Testing experience +UAT +AWS/Azure +Manual and automated testing experience We're looking for a Junior UAT & Infrastructure Test Analyst to support testing across business … applications and core infrastructure platforms. This is a hands-on role for someone early in their testing career who wants broad exposure, real responsibility, and a fast learning curve - not just clicking buttons and logging tickets. You'll work closely with senior testers, engineers, and business stakeholders, supporting ...

maintaining critical financial platforms. The role focuses on designing robust automation frameworks, ensuring system reliability, and enabling high-quality software delivery through advanced testing practices. The ideal candidate will have strong expertise in Playwright, JavaScript/TypeScript, and API automation , along with experience testing distributed systems and microservices … work closely with engineering, product, and DevOps teams to embed quality across the entire software development lifecycle while driving improvements in test automation, performance testing, and AI-augmented testing strategies . Key Responsibilities Automation Framework Development Design, build, and maintain scalable end-to-end automation frameworks using Playwright ...

looking for: The QA Developer ensures the functional integrity and performance of our digital experiences. You will be responsible for both traditional regression testing and the development of new frameworks to validate the non-deterministic outputs of AI-powered features. Key Responsibilities Develop and maintain automated E2E test … suites using Playwright Perform cross-device and cross-browser testing for all web and mobile platforms. Manage bug tracking and reporting through JIRA. Integrate automated testing into GitHub actions CI/CD pipelines. Design test cases specifically for AI interactions to monitor for regressions. Required Skills & Experience Professional ...

Role: Determine general and specific quality requirements for pharmaceutical software and products. Develop and execute manual and automated tests to identify functionality issues. Analyse testing results and work closely with developers to implement solutions. Conduct final product reviews to ensure compliance and optimal functionality before release. Program and execute … test cases and scripts to detect and correct software defects. Maintain detailed documentation of quality issues, testing results, and corrective actions. Perform regression testing to verify the resolution of previously reported issues. Continuously assess and recommend improvements in testing processes to enhance efficiency and accuracy. Profile ...

meets business needs. Respond to and resolve HR colleague queries and system incidents efficiently. Manage change requests from inception to completion, including requirements gathering, testing, and documentation updates. Plan and execute data imports into SuccessFactors, tailored to specific module requirements. Participate in bi-annual software releases, testing new features, and conducting regression testing on existing modules. Support local HR and business change projects involving HR technologies. Assist with critical HR calendar events like Performance Reviews, Bonus Planning, and Year-End Time Off processing. Provide BAU functional support for assigned SuccessFactors modules ...

goals, capture feedback, and proactively surface new needs Maintain a detailed understanding of project status and ensure best-in-class service delivery Data Integration & Testing Own the setup and maintenance of API connectors and automated reporting pipelines Validate data quality, perform regression testing, and ensure KPI definitions … dashboard wireframes, gather input from client teams, and translate into development-ready briefs Oversee QA processes with Data Governance and the BI team Coordinate testing, troubleshooting, and resolution of reporting issues Safely manage data sharing with non-Publicis users in line with security standards Qualifications ✔ Experience in a data ...

looking for a Software Test Engineer and Embedded Systems QA Specialist to support the build, testing, and validation of software for technical and embedded products. You will work closely with software and hardware engineers to ensure reliable, high-quality systems. Key Responsibilities Execute and maintain software test plans, specifications … reports Perform functional, regression, and integration testing Conduct hardware and software integration testing on embedded systems Support software builds and test automation Collaborate with engineering teams to debug and resolve issues Requirements Experience in software testing or QA engineering Understanding of the Software Development Lifecycle, especially ...

complete development ticket. Communicate findings with developers to provide functional aspects of changes or enhancements. Provide test cases that cover the client’s scenario, regression testing, and other future scenarios that any other client may come across. Liaise between internal and client project managers including developers ...

procedures. Ensure that administrative, development, and configuration activities adhere to ServiceNow and industry best practices. Plan, coordinate, and execute ServiceNow upgrades, including impact assessments, regression testing, stakeholder engagement, and post-upgrade support. Lead and facilitate agile delivery processes including sprint planning, sprint reviews, and daily scrums, balancing agile ...

implementation of new plants and trading structures associated with a Diageo production managed by a third party. The role ensures seamless system design, integration, testing, and cutover execution across multiple SAP modules and connected systems. Key Responsibilities Technical Design & Configuration Design, build, and configure SAP solutions to support … onboarding of third‐party manufacturing related to Santa Vittoria. Collaborate with functional teams and process owners to translate business requirements into robust SAP solutions. Testing Ownership Define, prepare, and execute unit testing and regression testing. Support integration testing across SAP and connected platforms. Document test results ...

Hiring: eCommerce Tester (Mid-Level) – Shopify Plus | Functional Testing | CONTRACT 🔎 Key Focus Areas: • Functional, regression & integration testing • End-to-end eCommerce workflows (checkout, payments, promotions, fulfilment) • Testing integrations between Shopify Plus and SAP ECC 6 • Agile delivery environment ✅ Ideal Candidate: • Strong experience in Shopify Plus testing • Experience with SAP integrations • Solid understanding of SDLC/STLC • API & integration testing knowledge (REST, JSON, webhooks) • Monday.com If you’re passionate about delivering high-quality eCommerce solutions and have hands-on Shopify Plus testing experience, I’d love to connect! 📩 DM me or comment below ...

noisy, unpredictable environments Balancing latency, compute, power, and audio quality to achieve production-ready performance Defining objective metrics and creating repeatable evaluation and regression testing frameworks (lab and field) Debugging issues across embedded, hardware, and cloud layers using profiling, logging, and lab instrumentation Collaborating closely with hardware, embedded ...

unpredictable real-world environments Implement and optimise DSP components under tight compute and power constraints Define objective performance metrics and build repeatable evaluation and regression testing harnesses Debug audio issues across the full stack using instrumentation, profiling and lab equipment where required Work closely with ML and cloud ...

banking function, ensuring all changes to live applications are robust, compliant, and production-ready. This is a highly hands-on position, combining manual testing and automation , with a strong focus on regression and production change validation. Front Office QA Technical Tester (AVP) £450-£700/day (Umbrella) | London … banking function, ensuring all changes to live applications are robust, compliant, and production-ready. This is a highly hands-on position, combining manual testing and automation , with a strong focus on regression and production change validation. You'll work closely with Front Office, technology teams, and vendors across ...

state management and tool routing Integrating OpenAI, Anthropic and open source models such as Llama and Mistral into secure production systems Owning evaluation frameworks, regression testing and systematically reducing hallucinations and failure modes Building typed, well tested backend services in Python with FastAPI and strong observability You will ...

small team and is not a test lead or management position Job Overview We are seeking an experienced QA Test Engineer to support testing and quality assurance across a strategic data platform transformation programme within a major financial services environment. The role will focus on validating the quality … regulated banking environment. RESPONSIBILITIES Define and execute the QA strategy across data pipelines, APIs, microservices, and platform integrations Design and execute functional, integration, system, regression, and non-functional tests across key management and data platform components Validate matching and merge logic including de-duplication, survivorship rules, and record resolution ...

frameworks. • Create robust API and back end test coverage across microservices. • Use AI tools to accelerate code generation, debugging and synthetic data creation. • Strengthen regression suites and supporting testing during platform and CRM changes. • Collaborate with developers, product teams and other QA specialists to ensure clarity, consistency … participating in sprint ceremonies. YOUR SKILLS AND EXPERIENCE: The ideal candidate will have the following skills and experience: • Strong commercial experience in automation testing, ideally across both UI and API. • Proficiency in Java or Kotlin, with the ability to design scalable automation frameworks. • Confident working with web technologies such ...

frameworks. * Create robust API and back end test coverage across microservices. * Use AI tools to accelerate code generation, debugging and synthetic data creation. * Strengthen regression suites and supporting testing during platform and CRM changes. * Collaborate with developers, product teams and other QA specialists to ensure clarity, consistency … participating in sprint ceremonies. YOUR SKILLS AND EXPERIENCE: The ideal candidate will have the following skills and experience: * Strong commercial experience in automation testing, ideally across both UI and API. * Proficiency in Java or Kotlin, with the ability to design scalable automation frameworks. * Confident working with web technologies such ...

model governance, content safety, bias/quality monitoring, and regulatory alignment 6) Evaluation, Observability & Continuous Improvement Create evaluation frameworks: offline evals (golden sets), automated regression, and scenario-based testing Instrument systems for observability: traces, prompt/versioning, retrieval diagnostics, tool-call logs, and outcome metrics Run A/… instruction tuning, adapters, distillation (when appropriate) Experience with: Knowledge graphs, semantic layers, enterprise search Advanced evaluation: LLM-as-judge with safeguards, rubric scoring, adversarial testing MLOps/LLMOps toolchains: experiment tracking, feature stores, model registries, data quality tools Domain experience: customer support automation, developer productivity copilots, IT ops agents ...

artefacts, lineage diagrams, and runbooks. * Ensure all development is version controlled and follows bank governance, standards, and SDLC processes. * Provide audit ready artefacts including testing evidence, controls documentation, and technical impact assessments. * Modify existing data flows to incorporate new PRISM positions without breaking existing processes. * Build new transformations, enrichment … logic, staging tables, and curated domain layers as required. * Produce unit tests, regression tests, and data validation queries. * Support SIT and UAT cycles with test data creation, reruns, and defect fixes. * Perform reconciliation with Finance and Regulatory outputs to confirm data correctness. * Work with DBAs and Operations teams ...

Operations Support • Partner with the ML engineer on production deployment of AI/ML models and agentic workflows: containerisation, versioning, controlled rollouts, and regression testing. • Implement operational controls for LLM usage in production: rate limiting, cost monitoring, caching, audit trails, and safe fallback behaviour. • Support evaluation and testing ...

ETRM including; Product template definition and troubleshooting. Requirement Gathering: Work primarily with Front Office and Risk teams to understand their business processes and requirements. Testing and Validation: Conduct functional, regression, system, and integration testing to ensure solutions meet requirements. Experience needed for the ETRM Business Analyst role ...

technical discipline, or equivalent work experience. Experience in professional software development. Solid understanding of test-driven development, including unit, component, functional, system integration and regression tests. Knowledge of software engineering methodology (Agile, incl Scrum, Kanban, SAFe, Test-Driven Development (TDD), Behavior Driven Development (BDD) and Waterfall) Knowledge … following technologies is desired: Kafka, Postgres, Golang, Git, gRPC, Docker, GraphQL Experienced in continuous integration (CI), continuous deployment (CD) and continuous testing (CT), including tools such as Jenkins, Rally and/or JIRA and version control such ...

well-structured code Understands trade-offs between speed of delivery and long-term maintainability Comfortable working in a shared codebase with established guidelines Testing mindset Understands the value of unit, e2e, and regression tests to minimise disruption to the frontend apps Writes testable code and doesn’t rely … solely on manual testing Collaboration & ownership Can work closely with frontend, product, and design teams Takes ownership of features end-to-end Comfortable giving and receiving code reviews Ready to apply? If this sounds like the kind of challenge you’re up for, apply now. We look forward ...