1 to 25 of 38 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 ...

month contract Inside ir35 Purpose of Job We are seeking a detail-oriented and experienced AVP-level Market Risk QA to carry out functional testing, regression testing, and other related testing, governance, and quality assurance across Market Risk technology platforms and regulatory change initiatives. The ideal … candidate will bring strong experience in banking or financial services testing, with a solid understanding of market risk systems, data flows, and end-to-end testing practices. The role requires leadership of both Run-the-Bank (RTB) and change programmes, ensuring high-quality, stable, and compliant releases through ...

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 ...

systems. This position will see you working closely with developers, product owners, and business stakeholders to enhance agent accuracy and customer satisfaction. Key Responsibilities Testing & Quality Assurance Design, execute, and document detailed test plans and test cases for AI agents. Perform manual and automated testing across conversational flows … integrations, APIs, and user journeys. Validate agent accuracy, intent recognition, response quality, and adherence to safety and business rules. Conduct regression testing following updates or retraining cycles. Test agents across multiple channels (web, mobile, CRM, chat widgets). Defect Identification & Resolution Log defects with clear reproduction steps ...

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 ...

optimisation of Oracle products Work with business stakeholders to gather requirements and translate them into functional solutions Assist with backlog refinement, requirement clarification, and testing activities Configure Oracle modules and ensure alignment with business processes and best practices Support system enhancements, patches, and Oracle quarterly updates Participate in functional … testing, UAT, and regression testing Troubleshoot issues and work with technical teams or service providers to resolve them Create and maintain documentation, training materials, and user guides Provide user support and training to ensure effective system adoption Skills & Experience 3+ years’ experience supporting Oracle applications Working knowledge ...

quality across the entire platform — from data pipelines and ML models to backend services and user-facing applications. This is not a manual testing role. We're looking for someone who can build automated test infrastructure, design performance benchmarks, validate ML outputs, and ensure data quality at every stage … first dedicated QA hire in a team of 6 engineers. This means full ownership: you'll define our quality strategy, build the testing infrastructure from scratch, and be accountable for how we ship reliable software. The right person will be technically strong, comfortable writing code, and able to work ...

test scenarios and scripts for ETL processes, data transformations, and reporting layers. Validate data accuracy, completeness, and consistency across source and target systems. Automation & Regression: Build automated test packs for regression testing of data pipelines. Implement tools for continuous testing in CI/CD workflows. Collaboration ...

Python) Rate - £350 Location - Remote Duration - 3 months initially IR35 - Outside We would be looking for: Mid to Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance … testing using Gherkin feature files Experience writing test code (for automated tests, we want to avoid anyone who has only ever been involved in manual testing) this is a hands on role writing test code, not just manual testing Python/Django experience Experience using teamcity ...

Automation Test Lead (Python)Rate - £350 Location - RemoteDuration - 3 months initiallyIR35 - OutsideWe would be looking for: Mid to Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance … testing using Gherkin feature files Experience writing test code (for automated tests, we want to avoid anyone who has only ever been involved in manual testing) this is a hands on role writing test code, not just manual testing Python/Django experience Experience using teamcity ...

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 ...

detail-oriented and proactive UAT Tester with a focus on Payments. In this role, you will be responsible for conducting system User Acceptance Testing (UAT) for projects and enhancements, ensuring the integrity and functionality of payment systems prior to production deployment. Key Responsibilities: Perform system UAT and regression testing to validate payment processes and enhancements. Engage with stakeholders to gather requirements and feedback on testing phases, ensuring all acceptance criteria are met. Identify, document, and escalate any defects or issues that arise during testing for timely resolution. Provide training on new processes and maintain ...

contract. The ideal candidate must have specialised focus on API Automation to lead our quality engineering efforts. In this role, you wont just be testing; youll be designing the blueprints for robust automation frameworks that support critical infrastructure within the Oil & Gas sector. You will bridge the gap between … ground up. Strategic Execution: Manage end-to-end automation strategies, including conducting Proof of Concepts (POCs) and technical feasibility assessments. Integration: Embed API testing into the heart of our software build and deployment processes (CI/CD). Collaboration: Work shoulder-to-shoulder with dev teams to ensure quality ...

Champion quality across planning, sprints, and releases Establish and track QA metrics and release confidence Partner with Engineering, Product, and Delivery leadership Automation and Testing Build and maintain Playwright automation using TypeScript Carry out exploratory and manual testing on complex features Support issue triage and root cause analysis … improve QA tooling, frameworks, and CI pipelines Drive best practices for test structure and maintainability Lead integrations for performance, security, and visual testing Leadership and Mentorship Line manage and mentor a Senior Automation Engineer Promote strong collaboration across QA, engineering, and product Experience and Skills Experience as a Lead ...

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 ...

infrastructure-as-code using Terraform Experience implementing scratch-orgbased validation workflows Experience with semantic-releasedriven packaging approaches Automated environment configuration experience Integration of automated regression testing (e.g. Provar) Experience developing custom Salesforce CLI plugins Exposure to UI automation using tools such as Puppeteer Strong problem-solving and troubleshooting ...

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 ...

/3 days on site The Test Manager for Identity & Access Management (IAM) is responsible for the planning, coordination, and execution of all testing activities related to Access Management system deliveries. This includes validating end-to-end identity lifecycle process use cases regardingintegrations and workflows. The Test Manager ensures … security standards before release into production Key Responsibilities Test Strategy & Planning Create and maintain the test strategy for IAM system deliveries, covering functional, integration, regression, and security-related testing. Translate IAM requirements into structured test scenarios and acceptance criteria. Define test scope, timelines, dependencies, and entry/exit criteria ...

multiple data stores and generate lineage assets. Provide regular updates to stakeholders and report risks, issues and progress where required. Support Collibra upgrades and regression testing during implementation phases. Manage and maintain technical assets within the Collibra data governance environment . Key Skills & Experience Strong understanding of data ...

Python and Pytest. Build and execute automation frameworks for API and backend testing. Validate data integrity and queries in CosmosDB. Work on cloud-based testing solutions within the Azure environment. Perform functional, regression, integration, and system testing. Collaborate with developers, DevOps, and business teams to ensure quality deliverables. … with Pytest framework. Working knowledge of CosmosDB (querying and validation). Experience with Microsoft Azure (Azure DevOps, pipelines, cloud environments). Experience in API testing and backend validation. Understanding of CI/CD pipelines. Good knowledge of software testing lifecycle (STLC). Strong analytical and problem-solving skills. ...

closely with clients to understand requirements, translate them into technical specifications, configure components using SQL, T-SQL and XML where required, and perform rigorous testing to ensure successful delivery. What you'll be doing as a Payroll Implementation Consultant: Configuring cycles, earnings, deductions, pay groups and schedules. Ensuring configuration … understand requirements. Providing regular progress updates and supporting evolving client needs. Troubleshooting discrepancies and identifying root causes. Supporting software releases, upgrades and payroll regression testing cycles. What we’re looking for in a Payroll Implementation Consultant: Experience configuring payroll systems within pensions or financial services. Strong understanding ...

closely with clients to understand requirements, translate them into technical specifications, configure components using SQL, T-SQL and XML where required, and perform rigorous testing to ensure successful delivery. What you'll be doing as a Payroll Implementation Consultant: Configuring cycles, earnings, deductions, pay groups and schedules. Ensuring configuration … understand requirements. Providing regular progress updates and supporting evolving client needs. Troubleshooting discrepancies and identifying root causes. Supporting software releases, upgrades and payroll regression testing cycles. What were looking for in a Payroll Implementation Consultant: Experience configuring payroll systems within pensions or financial services. Strong understanding ...

releases, patches, and upgrades under GE HealthCare change governance Perform impact assessments and support validation activities (IQ/OQ/PQ as applicable) Support regression testing, cutover, and post-release hypercare 4. Manufacturing & MES Operations Support Support shop-floor operations including EBR execution, weighing, dispensing, and packaging workflows ...

strong context design Evaluation Frameworks (Evals) Build and maintain systematic evaluation frameworks to measure prompt performance Define metrics for accuracy, consistency, and relevance Run regression testing and continuous prompt improvement cycles Use data-driven insights to guide prompt iteration (40–50% of role focus) Cross-Functional Collaboration Partner … behaviour and instruction following Context windows and tokenisation Hallucination mitigation techniques Practical experience with RAG (Retrieval-Augmented Generation) architectures Solid Python skills for scripting, testing, and automation Experience building or working with evaluation frameworks (“evals”) Systematic, metric-driven approach to prompt iteration Strong stakeholder communication skills Highly Desirable Experience ...