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# Senior QA Test Engineer C# API Azure SaaS

- **Company:** Client Server
- **Location:** Reigate, UK (Remote available)
- **Experience:** Expert
- **Salary:** £50,000.0 - £55,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Automation of Tests, Microsoft Azure, BASIC (Programming Language), C Sharp (Programming Language), Software as a Service, Apache JMeter, E2e Testing, Strategies of Testing, Performance Testing, Backend
- **Published:** September 10, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840611431-senior-qa-test-engineer-c-api-azure-saas

## About the Role

* You're a skilled Test Automation Engineer with the ability to understand complex software products and work out how to test them
 * You have a strong knowledge of C#, including basic coding skills
 * You have a good knowledge of Performance Testing (ideally with JMeter), Exploratory Testing, Manual Testing and Test Automation
 * You have a good understanding of SaaS
 * You have end-to-end testing experience
 * You enjoy problem solving and collaborating as part of a cross functional Agile team
 * You believe in automating wherever possible

## Description

As a Senior QA Test Engineer you'll collaborate with a small, Agile team to define test strategies for features or whole applications; you'll establish test environments and frameworks and work with software developers to achieve high levels of test automation with a focus on complex backend C#, API and Performance Testing (JMeter).

You'll work end-to-end, liaising with the Product Owner to define User Stories, through to executing manual and automation tests, performing exploratory testing and investigating new tools and processes.


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