> Markdown version of [/jobs/ext/3904071-senior-automation-tester](https://www.wearedevelopers.com/jobs/ext/3904071-senior-automation-tester). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Automation Tester - **Company:** Harvey Nash - **Location:** Newport, UK - **Experience:** Expert - **Salary:** £45,000.0 - £58,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Code Coverage, Data Validation, Github, Apache JMeter, Load Testing, Microsoft Visual Studio, Mstest, SQL Databases, Web Platforms, Performance Testing, Scalability Testing, Specflow, Selenium Webdriver, Api Management - **Published:** October 24, 2026 - **Apply:** https://www.careerboard.com/gb/en/find-jobs-in-United-Kingdom/-7C592B1CA4C0203FD6/ ## About the Role * Strong Automation Testing experience within complex digital environments * C# and Microsoft Visual Studio * Selenium WebDriver * BDD/SpecFlow * MSTest * API Testing and RestSharp * JavaScript * Azure DevOps * GitHub * SQL and data validation * Experience working within Agile delivery teams Desirable Skills * Azure Cloud technologies * JMeter * Azure Load Testing * Performance and non-functional testing * Enterprise-scale digital platforms * Public sector or highly regulated environments, * Ability to attend the Newport office as part of hybrid working * Existing right to work in the UK * Able to obtain security clearance * Must have lived in the UK continuously for the last 5 years * This position is not eligible for visa sponsorship If you're a Senior Automation Tester looking for a role where you can remain hands-on while helping shape technical quality and automation strategy, we'd love to hear from you. ## Description * Designing, developing and maintaining automated UI and API test frameworks * Creating and executing functional and non-functional automated test suites * Working closely with Software Engineers to improve quality and test coverage * Supporting the design, testing and delivery of modern cloud-based services * Contributing to technical strategy, standards and best practices * Identifying defects, risks and opportunities for continuous improvement * Supporting performance, security and scalability testing initiatives