13 of 13 Regression Testing Jobs in Central London

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 ...

5+ years of hands-on development experience (not scripting/automation roles) Strong knowledge of boto3 API Experience building RESTful applications Strong understanding of testing frameworks, unit testing, and regression testing methodologies AWS Expertise Deep understanding of AWS networking and IAM Strong knowledge of IAM concepts ...

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 ...

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 ...

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 ...

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. ...

looking for an experienced Test Lead to drive end-to-end quality across complex Salesforce programmes. What you’ll do: Lead functional, integration, regression & UAT testing Own test strategy, governance & quality metrics Hands-on Salesforce testing (Lightning, LWC, integrations, APIs) Build automation frameworks using Python + Selenium … engineers and lead distributed teams What you bring: 10+ years QA experience (3+ in Salesforce) Strong Python/Selenium automation expertise Salesforce Lightning & API testing experience CI/CD, Agile/Scrum knowledge Excellent stakeholder & leadership skills With a focus within Energy Trading, Oil & Gas, Financial Markets and Commodities ...

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 ...

Azure DevOps Engineer – Testing Introduction This is an opportunity to join a forward-thinking tech environment where quality, automation and cloud innovation go hand in hand. You’ll play a key role in shaping how complex systems are tested, deployed and scaled — all within a secure, cutting-edge Azure … salary + benefits Industry: Technology/Cloud/AI What You’ll Be Doing: Designing, building and optimising CI/CD pipelines to streamline testing and deployment workflows Implementing Infrastructure as Code using Terraform to create reliable, repeatable environments Deploying and managing secure test environments within Azure Building ...

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 ...

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 ...